mirror of
https://github.com/niklasvh/html2canvas.git
synced 2023-08-10 21:13:10 +03:00
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60 Commits
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10
.gitignore
vendored
10
.gitignore
vendored
@ -1,9 +1,15 @@
|
||||
/nbproject/
|
||||
/images/
|
||||
/external/
|
||||
/tests/templates/
|
||||
/tests/cache/
|
||||
/tests/flashcanvas.html
|
||||
/lib/
|
||||
/dist/
|
||||
/build/tmp.js
|
||||
/build/*.js
|
||||
index.html
|
||||
image.jpg
|
||||
screenshots_local.html
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||||
screenshots.html
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||||
screenshots_local.html
|
||||
/.project
|
||||
/.settings/
|
||||
|
||||
32
LICENSE
32
LICENSE
@ -1,21 +1,21 @@
|
||||
/*
|
||||
* The MIT License
|
||||
The MIT License
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
57
bookmarklet.html
Normal file
57
bookmarklet.html
Normal file
@ -0,0 +1,57 @@
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||||
<!doctype html>
|
||||
<html>
|
||||
<head>
|
||||
<title>html2canvas Bookmarklet</title>
|
||||
<script type="text/javascript" src="external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript">
|
||||
var isDebug = false, origBookmarklet = '';
|
||||
function patchLinks() {
|
||||
var bookmarklet = origBookmarklet;
|
||||
if (isDebug) {
|
||||
bookmarklet = bookmarklet.replace('//DEBUG: ', '');
|
||||
}
|
||||
bookmarklet = bookmarklet.replace(/\s\/\/.*/g, ''); // remove single line comments
|
||||
bookmarklet = bookmarklet.replace(/[\u000A\u000D]+/g, ''); // remove all linebreaks
|
||||
bookmarklet = bookmarklet.replace(/\/\*.*?\*\//g, ''); // remove multi line comments
|
||||
bookmarklet = bookmarklet.replace(/\s\s+/g, ' '); // reduce multiple spaces to single spaces
|
||||
bookmarklet = bookmarklet.replace(/\s+=\s+/g, '=');
|
||||
$('a.bookmarklet').each(function(_, el) {
|
||||
el.href = $(el).attr('data-href') + bookmarklet;
|
||||
});
|
||||
}
|
||||
$(function() {
|
||||
$('input[type=checkbox]').bind('change', function() {
|
||||
isDebug = $(this).is(':checked');
|
||||
patchLinks();
|
||||
}).change();
|
||||
$.ajax('src/plugins/bookmarklet.js', {
|
||||
dataType: 'text',
|
||||
success: function(data, status, xhr) {
|
||||
origBookmarklet = data;
|
||||
patchLinks();
|
||||
}
|
||||
});
|
||||
});
|
||||
</script>
|
||||
</head>
|
||||
<body>
|
||||
<h1>html2canvas Bookmarklet</h1>
|
||||
<p>
|
||||
If you use a normal browser: drag the normal <a class="bookmarklet" data-href="javascript:">html2canvas</a> bookmarklet to your bookmarks toolbar.<br />
|
||||
If not use the following link: <a class="bookmarklet" data-href="#_remove_this_javascript:">bookmarklet for those special mobile devices</a>
|
||||
click / tap that link and then bookmark the page, edit the bookmark and remove the start up until including <code>#_remove_this_</code>
|
||||
part at the beginning of the URL, it must start with: <code>javascript:</code> to be correct.
|
||||
</p>
|
||||
<p>
|
||||
If you are using Firefox and the NoScript Addon: disable the ABE part of it,
|
||||
took me quite some time to figure out that the reason for an unreliable bookmarklet was in NoScript...
|
||||
</p>
|
||||
<h2>For Developers:</h2>
|
||||
<p>
|
||||
If you are a developer and want to debug locally (you need the source tree of your html2canvas at:
|
||||
<code>http(s)://localhost/html2canvas/</code>)
|
||||
check the following box to get the bookmarklet patched automatically ;)<br />
|
||||
<label>Debug bookmarklet: <input type="checkbox" /></label>
|
||||
</p>
|
||||
</body>
|
||||
</html>
|
||||
95
build.xml
95
build.xml
@ -1,80 +1,75 @@
|
||||
<?xml version="1.0" encoding="ISO-8859-1"?>
|
||||
<project name="html2canvas" basedir=".">
|
||||
<project name="html2canvas" basedir="." default="build">
|
||||
<property name="src.dir" location="src"/>
|
||||
<property name="lib.dir" location="lib"/>
|
||||
<property name="lib.dir" location="../lib"/>
|
||||
<property name="build.dir" location="build"/>
|
||||
<property name="dist" location="dist"/>
|
||||
|
||||
|
||||
<property name="jquery-externs" value="jquery-1.4.4.externs.js"/>
|
||||
|
||||
|
||||
|
||||
<property name="JS_NAME" value="html2canvas.js"/>
|
||||
<property name="JS_NAME_MIN" value="html2canvas.min.js"/>
|
||||
<property name="JQUERY_PLUGIN_NAME" value="jquery.plugin.html2canvas.js"/>
|
||||
|
||||
<loadfile property="version" srcfile="version.txt" />
|
||||
|
||||
<fileset id="sourcefiles" dir="${src.dir}">
|
||||
<include name="LICENSE"/>
|
||||
<include name="Core.js"/>
|
||||
<include name="Generate.js"/>
|
||||
<include name="Parse.js"/>
|
||||
<include name="Preload.js"/>
|
||||
<include name="Queue.js"/>
|
||||
<include name="Renderer.js"/>
|
||||
</fileset>
|
||||
|
||||
<path id="sourcefiles">
|
||||
<fileset dir="${src.dir}" includes="LICENSE"/>
|
||||
<fileset dir="." includes="LICENSE"/>
|
||||
<fileset dir="${src.dir}" includes="Core.js"/>
|
||||
<fileset dir="${src.dir}" includes="Background.js"/>
|
||||
<fileset dir="${src.dir}" includes="Border.js"/>
|
||||
<fileset dir="${src.dir}" includes="Draw.js"/>
|
||||
<fileset dir="${src.dir}" includes="Forms.js"/>
|
||||
<fileset dir="${src.dir}" includes="Images.js"/>
|
||||
<fileset dir="${src.dir}" includes="Renderer.js"/>
|
||||
<fileset dir="${src.dir}" includes="Lists.js"/>
|
||||
<fileset dir="${src.dir}" includes="Text.js"/>
|
||||
<fileset dir="${src.dir}" includes="Traversing.js"/>
|
||||
<fileset dir="${src.dir}" includes="Util.js"/>
|
||||
</path>
|
||||
|
||||
<path id="jquery-plugin">
|
||||
<fileset dir="${src.dir}" includes="LICENSE"/>
|
||||
<fileset dir="." includes="LICENSE"/>
|
||||
<fileset dir="${src.dir}/plugins" includes="${JQUERY_PLUGIN_NAME}"/>
|
||||
</path>
|
||||
|
||||
<path id="minified">
|
||||
<fileset dir="${src.dir}" includes="LICENSE"/>
|
||||
<fileset dir="${build.dir}" includes="tmp.js"/>
|
||||
</path>
|
||||
|
||||
|
||||
<target name="plugins">
|
||||
<concat fixlastline="yes" destfile="${build.dir}/${JQUERY_PLUGIN_NAME}">
|
||||
<path refid="jquery-plugin"/>
|
||||
</concat>
|
||||
<replaceregexp match="@VERSION@" replace="${version}" flags="g" byline="true" file="${build.dir}/${JQUERY_PLUGIN_NAME}" />
|
||||
</target>
|
||||
|
||||
|
||||
<target name="source">
|
||||
|
||||
|
||||
<target name="build" depends="plugins">
|
||||
<concat fixlastline="yes" destfile="${build.dir}/${JS_NAME}">
|
||||
<path refid="sourcefiles"/>
|
||||
<fileset refid="sourcefiles"/>
|
||||
</concat>
|
||||
<replaceregexp match="@VERSION@" replace="${version}" flags="g" byline="true" file="${build.dir}/${JS_NAME}" />
|
||||
</target>
|
||||
|
||||
|
||||
|
||||
|
||||
<taskdef name="jscomp" classname="com.google.javascript.jscomp.ant.CompileTask"
|
||||
classpath="${lib.dir}/compiler.jar"/>
|
||||
|
||||
<target name="release">
|
||||
|
||||
<jscomp compilationLevel="simple" warning="verbose"
|
||||
debug="false"
|
||||
output="${build.dir}/tmp.js">
|
||||
classpath="${lib.dir}/compiler.jar" onerror="report"/>
|
||||
|
||||
<target name="release" depends="build">
|
||||
<jscomp compilationLevel="simple" warning="verbose"
|
||||
debug="false"
|
||||
output="${build.dir}/${JS_NAME_MIN}">
|
||||
<externs dir="${lib.dir}">
|
||||
<file name="${jquery-externs}"/>
|
||||
<file name="${jquery-externs}"/>
|
||||
</externs>
|
||||
<sources dir="${build.dir}">
|
||||
<file name="${JS_NAME}" />
|
||||
<sources dir="${src.dir}">
|
||||
<!-- need to write them again here since the closure compiler doesn't understand filesets,... -->
|
||||
<file name="LICENSE"/>
|
||||
<file name="Core.js"/>
|
||||
<file name="Generate.js"/>
|
||||
<file name="Parse.js"/>
|
||||
<file name="Preload.js"/>
|
||||
<file name="Queue.js"/>
|
||||
<file name="Renderer.js"/>
|
||||
</sources>
|
||||
</jscomp>
|
||||
|
||||
<concat fixlastline="yes" destfile="${build.dir}/${JS_NAME_MIN}">
|
||||
<path refid="minified"/>
|
||||
</concat>
|
||||
<replaceregexp match="@VERSION@" replace="${version}" flags="g" byline="true" file="${build.dir}/${JS_NAME_MIN}" />
|
||||
</target>
|
||||
|
||||
<target name="clean">
|
||||
<delete file="${build.dir}/${JS_NAME}"></delete>
|
||||
<delete file="${build.dir}/${JS_NAME_MIN}"></delete>
|
||||
<delete file="${build.dir}/${JQUERY_PLUGIN_NAME}"></delete>
|
||||
</target>
|
||||
</project>
|
||||
|
||||
|
||||
0
build/.gitkeepdir
Normal file
0
build/.gitkeepdir
Normal file
2159
build/html2canvas.js
2159
build/html2canvas.js
File diff suppressed because it is too large
Load Diff
55
build/html2canvas.min.js
vendored
55
build/html2canvas.min.js
vendored
@ -1,55 +0,0 @@
|
||||
/*
|
||||
* html2canvas v0.27 <http://html2canvas.hertzen.com>
|
||||
* Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
* http://www.twitter.com/niklasvh
|
||||
*
|
||||
* Released under MIT License
|
||||
*/
|
||||
|
||||
function html2canvas(a,b){this.opts=this.extendObj(b||{},{logging:!1,ready:function(a){document.body.appendChild(a.canvas)},storageReady:function(a){a.Renderer(a.contextStacks)},iframeDefault:"default",flashCanvasPath:"http://html2canvas.hertzen.com/external/flashcanvas/flashcanvas.js",renderViewport:!1,reorderZ:!0,throttle:!0,letterRendering:!1,proxyUrl:null,logger:function(a){window.console&&window.console.log?window.console.log(a):alert(a)},canvasWidth:0,canvasHeight:0,useOverflow:!0,renderOrder:"canvas flash html"});
|
||||
this.element=a;this.imagesLoaded=0;this.images=[];this.fontData=[];this.numDraws=0;this.contextStacks=[];this.ignoreElements="IFRAME|OBJECT|PARAM";this.needReorder=!1;this.blockElements=/(BR|PARAM)/;this.pageOrigin=window.location.protocol+window.location.host;this.queue=[];this.ignoreRe=RegExp("("+this.ignoreElements+")");this.support={rangeBounds:!1};if(document.createRange){var c=document.createRange();if(c.getBoundingClientRect){var d=document.createElement("boundtest");d.style.height="123px";
|
||||
d.style.display="block";document.getElementsByTagName("body")[0].appendChild(d);c.selectNode(d);if(c.getBoundingClientRect().height==123)this.support.rangeBounds=!0;document.getElementsByTagName("body")[0].removeChild(d)}}this.init();return this}
|
||||
html2canvas.prototype.init=function(){var a=this;this.log("Finding background-images");this.images.push("start");this.getImages(this.element);this.log("Finding images");this.each(this.element.ownerDocument.images,function(b,c){a.preloadImage(a.getAttr(c,"src"))});this.images.splice(0,1);this.images.length==0&&this.start()};
|
||||
html2canvas.prototype.start=function(){if(this.images.length==0||this.imagesLoaded==this.images.length/2){this.log("Finished loading "+this.imagesLoaded+" images, Started parsing");this.bodyOverflow=document.getElementsByTagName("body")[0].style.overflow;document.getElementsByTagName("body")[0].style.overflow="hidden";var a=new this.storageContext($(document).width(),$(document).height());a.opacity=this.getCSS(this.element,"opacity");this.parseElement(this.element,this.newElement(this.element,a))}};
|
||||
html2canvas.prototype.stackingContext=function(a){this.canvas=document.createElement("canvas");this.canvas.width=a;this.canvas.height=a;if(this.canvas.getContext)this.ctx=this.canvas.getContext("2d");this.ctx.textBaseline="bottom";return this.ctx};
|
||||
html2canvas.prototype.storageContext=function(a,b){this.storage=[];this.width=a;this.height=b;this.fillRect=function(a,b,e,f){this.storage.push({type:"function",name:"fillRect",arguments:[a,b,e,f]})};this.drawImage=function(a,b,e,f,g,h,i,j,m){this.storage.push({type:"function",name:"drawImage",arguments:[a,b,e,f,g,h,i,j,m]})};this.fillText=function(a,b,e){this.storage.push({type:"function",name:"fillText",arguments:[a,b,e]})};return this};
|
||||
html2canvas.prototype.finish=function(){this.log("Finished rendering");document.getElementsByTagName("body")[0].style.overflow=this.bodyOverflow;this.opts.ready(this)};
|
||||
html2canvas.prototype.drawBackground=function(a,b,c){var d=this.getCSS(a,"background-image").split(",")[0],e=this.getCSS(a,"background-repeat").split(",")[0];if(typeof d!="undefined"&&/^(1|none)$/.test(d)==!1&&/^(-webkit|-moz|linear-gradient|-o-)/.test(d)==!1){var d=this.backgroundImageUrl(d),f=this.loadImage(d),a=this.getBackgroundPosition(a,b,f);if(f)switch(e){case "repeat-x":this.drawbackgroundRepeatX(c,f,a,b.left,b.top,b.width,b.height);break;case "repeat-y":this.drawbackgroundRepeatY(c,f,a,b.left,
|
||||
b.top,b.width,b.height);break;case "no-repeat":var d=b.width-a.left,e=b.height-a.top,g=a.left,h=a.top,i=a.left+b.left,j=a.top+b.top;g<0?(g=Math.abs(g),i+=g,d=Math.min(b.width,f.width-g)):(d=Math.min(d,f.width),g=0);h<0?(h=Math.abs(h),j+=h,e=Math.min(b.height,f.height-h)):(e=Math.min(e,f.height),h=0);if(e>0&&d>0){this.drawImage(c,f,g,h,d,e,i,j,d,e);break}default:a.top-=Math.ceil(a.top/f.height)*f.height;for(d=b.top+a.top;d<b.height+b.top;)e=Math.min(f.height,b.height+b.top-d),e=Math.floor(d+f.height)>
|
||||
e+d?e+d-d:f.height,d<b.top?(g=b.top-d,d=b.top):g=0,this.drawbackgroundRepeatX(c,f,a,b.left,d,b.width,e),g>0&&(a.top+=g),d=Math.floor(d+f.height)-g}else this.log("Error loading background:"+d)}};html2canvas.prototype.backgroundImageUrl=function(a){a.substr(0,5)=='url("'?(a=a.substr(5),a=a.substr(0,a.length-2)):(a=a.substr(4),a=a.substr(0,a.length-1));return a};
|
||||
html2canvas.prototype.getBackgroundPosition=function(a,b,c){var d=(this.getCSS(a,"backgroundPosition").split(",")[0]||"0 0").split(" "),e;d.length==1&&(a=d,d=[],d[0]=a,d[1]=a);d[0].toString().indexOf("%")!=-1?(e=parseFloat(d[0])/100,a=b.width*e-c.width*e):a=parseInt(d[0],10);d[1].toString().indexOf("%")!=-1?(e=parseFloat(d[1])/100,b=b.height*e-c.height*e):b=parseInt(d[1],10);c={};c.top=b;c.left=a;return c};
|
||||
html2canvas.prototype.drawbackgroundRepeatY=function(a,b,c,d,e,f,g){var h=Math.min(b.width,f),i;c.top-=Math.ceil(c.top/b.height)*b.height;for(i=e+c.top;i<g+e;)f=Math.floor(i+b.height)>g+e?g+e-i:b.height,this.drawBackgroundRepeat(a,b,d+c.left,i,h,f,d,e),i=Math.floor(i+b.height)};
|
||||
html2canvas.prototype.drawbackgroundRepeatX=function(a,b,c,d,e,f,g){var g=Math.min(b.height,g),h,i;c.left-=Math.ceil(c.left/b.width)*b.width;for(i=d+c.left;i<f+d;)h=Math.floor(i+b.width)>f+d?f+d-i:b.width,this.drawBackgroundRepeat(a,b,i,e+c.top,h,g,d,e),i=Math.floor(i+b.width)};html2canvas.prototype.drawBackgroundRepeat=function(a,b,c,d,e,f,g,h){var i=0,j=0;g-c>0&&(i=g-c);h-d>0&&(j=h-d);this.drawImage(a,b,i,j,e-i,f-j,c+i,d+j,e-i,f-j)};
|
||||
html2canvas.prototype.getBorderData=function(a){var b=[],c=this;this.each(["top","right","bottom","left"],function(d,e){b.push({width:parseInt(c.getCSS(a,"border-"+e+"-width"),10),color:c.getCSS(a,"border-"+e+"-color")})});return b};
|
||||
html2canvas.prototype.drawBorders=function(a,b,c,d){var e=c.left,f=c.top,g=c.width,h=c.height,i=this.getBorderData(a),j=this;this.each(i,function(a,c){if(c.width>0){var k=e,o=f,n=g,p=h-i[2].width;switch(a){case 0:p=i[0].width;break;case 1:k=e+g-i[1].width;n=i[1].width;break;case 2:o=o+h-i[2].width;p=i[2].width;break;case 3:n=i[3].width}n={left:k,top:o,width:n,height:p};d&&(n=j.clipBounds(n,d));n.width>0&&n.height>0&&j.newRect(b,k,o,n.width,n.height,c.color)}});return i};
|
||||
html2canvas.prototype.newElement=function(a,b){var c=this.getBounds(a),d=c.left,e=c.top,f=c.width,g=c.height,h;h=this.getCSS(a,"background-color");var i=this.getCSS(a,"position"),b=b||{},j=this.setZ(this.getCSS(a,"zIndex"),i,b.zIndex,a.parentNode),m=this.getCSS(a,"opacity"),l={ctx:new this.storageContext,zIndex:j,opacity:m*b.opacity,cssPosition:i};if(b.clip)l.clip=$.extend({},b.clip),l.clip.height-=b.borders[2].width;if(this.opts.useOverflow&&/(hidden|scroll|auto)/.test(this.getCSS(a,"overflow"))&&
|
||||
!/(BODY)/i.test(a.nodeName))l.clip=l.clip?this.clipBounds(l.clip,c):c;i=j.children.push(l);m=j.children[i-1].ctx;this.setContextVariable(m,"globalAlpha",l.opacity);var k=this.drawBorders(a,m,c);l.borders=k;this.ignoreRe.test(a.nodeName)&&this.opts.iframeDefault!="transparent"&&(h=this.opts.iframeDefault=="default"?"#efefef":this.opts.iframeDefault);f={left:d+k[3].width,top:e+k[0].width,width:f-(k[1].width+k[3].width),height:g-(k[0].width+k[2].width)};l.clip&&(f=this.clipBounds(f,l.clip));f.height>
|
||||
0&&f.width>0&&(this.newRect(m,f.left,f.top,f.width,f.height,h),this.drawBackground(a,f,m));switch(a.nodeName){case "IMG":(h=this.loadImage(this.getAttr(a,"src")))?this.drawImage(m,h,0,0,h.width,h.height,d+parseInt(this.getCSS(a,"padding-left"),10)+k[3].width,e+parseInt(this.getCSS(a,"padding-top"),10)+k[0].width,c.width-(k[1].width+k[3].width+parseInt(this.getCSS(a,"padding-left"),10)+parseInt(this.getCSS(a,"padding-right"),10)),c.height-(k[0].width+k[2].width+parseInt(this.getCSS(a,"padding-top"),
|
||||
10)+parseInt(this.getCSS(a,"padding-bottom"),10))):this.log("Error loading <img>:"+this.getAttr(a,"src"));break;case "INPUT":/^(text|url|email|submit|button|reset)$/.test(a.type)&&a.value.length>0&&this.renderFormValue(a,c,l);break;case "TEXTAREA":a.value.length>0&&this.renderFormValue(a,c,l);break;case "SELECT":a.options.length>0&&this.renderFormValue(a,c,l);break;case "LI":this.drawListItem(a,l,f)}return j.children[i-1]};
|
||||
html2canvas.prototype.printText=function(a,b,c,d){this.trim(a).length>0&&(d.fillText(a,b,c),this.numDraws++)};html2canvas.prototype.newRect=function(a,b,c,d,e,f){f!="transparent"&&(this.setContextVariable(a,"fillStyle",f),a.fillRect(b,c,d,e),this.numDraws++)};html2canvas.prototype.drawImage=function(a,b,c,d,e,f,g,h,i,j){a.drawImage(b,c,d,e,f,g,h,i,j);this.numDraws++};
|
||||
html2canvas.prototype.renderFormValue=function(a,b,c){var d=document.createElement("valuewrap"),e=this;this.each(["lineHeight","textAlign","fontFamily","color","fontSize","paddingLeft","paddingTop","width","height","border","borderLeftWidth","borderTopWidth"],function(b,c){d.style[c]=e.getCSS(a,c)});d.style.borderColor="black";d.style.borderStyle="solid";d.style.display="block";d.style.position="absolute";if(/^(submit|reset|button|text|password)$/.test(a.type)||a.nodeName=="SELECT")d.style.lineHeight=
|
||||
e.getCSS(a,"height");d.style.top=b.top+"px";d.style.left=b.left+"px";b=document.createTextNode(a.nodeName=="SELECT"?a.options[a.selectedIndex].text:a.value);d.appendChild(b);$("body").append(d);this.newText(a,b,c);$(d).remove()};
|
||||
html2canvas.prototype.getImages=function(a){var b=this;this.ignoreRe.test(a.nodeName)||this.each($(a).contents(),function(a,d){RegExp("("+this.ignoreElements+")").test(d.nodeName)||b.getImages(d)});if(a.nodeType==1||typeof a.nodeType=="undefined")(a=this.getCSS(a,"background-image"))&&a!="1"&&a!="none"&&a.substring(0,7)!="-webkit"&&a.substring(0,3)!="-o-"&&a.substring(0,4)!="-moz"&&this.preloadImage(this.backgroundImageUrl(a.split(",")[0]))};
|
||||
html2canvas.prototype.loadImage=function(a){a=this.getIndex(this.images,a);return a!=-1?this.images[a+1]:!1};html2canvas.prototype.preloadImage=function(a){if(this.getIndex(this.images,a)==-1)if(this.isSameOrigin(a)){this.images.push(a);var b=new Image,c=this;$(b).load(function(){c.imagesLoaded++;c.start()});b.onerror=function(){c.images.splice(c.images.indexOf(b.src),2);c.start()};b.src=a;this.images.push(b)}else this.opts.proxyUrl&&(this.images.push(a),b=new Image,this.proxyGetImage(a,b),this.images.push(b))};
|
||||
html2canvas.prototype.proxyGetImage=function(a,b){var c=this,d=document.createElement("a");d.href=a;a=d.href;$.ajax({data:{xhr2:!1,url:a},url:this.opts.proxyUrl,dataType:"jsonp",success:function(d){d.substring(0,6)=="error:"?(c.images.splice(c.images.indexOf(a),2),c.start(),c.log("Proxy was unable to load "+a+" "+d)):(b.onload=function(){c.imagesLoaded++;c.start()},b.src=d)},error:function(){c.images.splice(c.images.indexOf(a),2);c.start()}})};
|
||||
html2canvas.prototype.Renderer=function(a){var b=this;this.log("Renderer initiated");this.each(this.opts.renderOrder.split(" "),function(c,d){switch(d){case "canvas":b.canvas=document.createElement("canvas");if(b.canvas.getContext)return b.canvasRenderer(a),b.log("Using canvas renderer"),!1;break;case "html":return b.log("Using HTML renderer"),!1}});return this};html2canvas.prototype.throttler=function(){};
|
||||
html2canvas.prototype.canvasRenderContext=function(a,b){b.textBaseline="bottom";var c=this;a.clip&&(b.save(),b.beginPath(),b.rect(a.clip.left,a.clip.top,a.clip.width,a.clip.height),b.clip());a.ctx.storage&&c.each(a.ctx.storage,function(a,e){switch(e.type){case "variable":b[e.name]=e.arguments;break;case "function":e.name=="fillRect"?b.fillRect(e.arguments[0],e.arguments[1],e.arguments[2],e.arguments[3]):e.name=="fillText"?b.fillText(e.arguments[0],e.arguments[1],e.arguments[2]):e.name=="drawImage"?
|
||||
e.arguments[8]>0&&e.arguments[7]&&b.drawImage(e.arguments[0],e.arguments[1],e.arguments[2],e.arguments[3],e.arguments[4],e.arguments[5],e.arguments[6],e.arguments[7],e.arguments[8]):c.log(e)}});a.clip&&b.restore()};html2canvas.prototype.canvasRenderStorage=function(a,b){for(;0<a.length;){var c=a.splice(0,1)[0];c.canvasPosition=c.canvasPosition||{};this.canvasRenderContext(c,b)}};
|
||||
html2canvas.prototype.canvasRenderer=function(a){this.sortZ(this.zStack);a=this.queue;this.canvas.width=Math.max($(document).width(),this.opts.canvasWidth);this.canvas.height=Math.max($(document).height(),this.opts.canvasHeight);this.ctx=this.canvas.getContext("2d");this.canvasRenderStorage(a,this.ctx)};html2canvas.prototype.setContextVariable=function(a,b,c){a.storage?a.storage.push({type:"variable",name:b,arguments:c}):a[b]=c};
|
||||
html2canvas.prototype.drawListItem=function(a,b,c){var d=this.getCSS(a,"list-style-position",!1);this.getListItem(a);var e=this.getCSS(a,"list-style-type",!1);if(/^(decimal|decimal-leading-zero|upper-alpha|upper-latin|upper-roman|lower-alpha|lower-greek|lower-latin|lower-roman)$/i.test(e)){var f=$(a).index()+1,g;e=="decimal"?g=f:e=="decimal-leading-zero"?g=f.toString().length==1?"0"+f.toString():f.toString():e=="upper-roman"?g=this.getListRoman(f):e=="lower-roman"?g=this.getListRoman(f).toLowerCase():
|
||||
e=="lower-alpha"?g=this.getListAlpha(f).toLowerCase():e=="upper-alpha"&&(g=this.getListAlpha(f));g+=". ";e=this.getListPosition(a,g);if(d=="inside")this.setFont(b.ctx,a,!1),a=c.left,c=e.bottom,this.printText(g,a,c,b.ctx)}};
|
||||
html2canvas.prototype.getListPosition=function(a,b){var c=document.createElement("boundelement");c.style.display="inline";var d=a.style.listStyleType;a.style.listStyleType="none";c.appendChild(document.createTextNode(b));a.insertBefore(c,a.firstChild);var e=this.getBounds(c);a.removeChild(c);a.style.listStyleType=d;return e};html2canvas.prototype.getListItem=function(){};html2canvas.prototype.getListAlpha=function(a){var b="";do b=String.fromCharCode(a%26+64)+b,a/=26;while(a*26>26);return b};
|
||||
html2canvas.prototype.getListRoman=function(a){var b=["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"],c=[1E3,900,500,400,100,90,50,40,10,9,5,4,1],d="";if(!(a<=0||a>=4E3)){for(var e=0;e<b.length;e++)for(;a>=c[e];)a-=c[e],d+=b[e];return d}};
|
||||
html2canvas.prototype.newText=function(a,b,c){var c=c.ctx,d=this.getCSS(a,"font-family"),e=this.getCSS(a,"font-size"),f=this.getCSS(a,"color"),g=this.getCSS(a,"text-decoration"),h=this.getCSS(a,"text-align"),i=this.getCSS(a,"letter-spacing");b.nodeValue=this.textTransform(b.nodeValue,this.getCSS(a,"text-transform"));if(this.trim(b.nodeValue).length>0){if(g!="none")var j=this.fontMetrics(d,e);h=h.replace(["-webkit-auto"],["auto"]);d=this.opts.letterRendering==!1&&/^(left|right|justify|auto)$/.test(h)&&
|
||||
/^(normal|none)$/.test(i)?b.nodeValue.split(/(\b| )/):b.nodeValue.split("");this.setFont(c,a,!1);a=b;for(b=0;b<d.length;b++)if(typeof a.nodeValue=="string"){e=a.splitText(d[b].length);if(g!="none"||this.trim(a.nodeValue).length!=0){if(this.support.rangeBounds)document.createRange?(h=document.createRange(),h.selectNode(a)):h=document.body.createTextRange(),h=h.getBoundingClientRect()?h.getBoundingClientRect():{};else{var i=a.parentNode,m=document.createElement("wrapper"),l=a.cloneNode(!0);m.appendChild(a.cloneNode(!0));
|
||||
i.replaceChild(m,a);h=this.getBounds(m);i.replaceChild(l,m)}this.printText(a.nodeValue,h.left,h.bottom,c);switch(g){case "underline":this.newRect(c,h.left,Math.round(h.top+j.baseline+j.lineWidth),h.width,1,f);break;case "overline":this.newRect(c,h.left,h.top,h.width,1,f);break;case "line-through":this.newRect(c,h.left,Math.ceil(h.top+j.middle+j.lineWidth),h.width,1,f)}}a=e}}};
|
||||
html2canvas.prototype.setFont=function(a,b,c){var d=this.getCSS(b,"font-family"),e=this.getCSS(b,"font-size"),f=this.getCSS(b,"color"),g=this.getCSS(b,"font-weight"),h=this.getCSS(b,"font-style"),b=this.getCSS(b,"font-variant");switch(g){case 401:g="bold";break;case 400:g="normal"}d=b+" "+g+" "+h+" "+e+" "+d;this.setContextVariable(a,"fillStyle",f);this.setContextVariable(a,"font",d);c?this.setContextVariable(a,"textAlign","right"):this.setContextVariable(a,"textAlign","left")};
|
||||
html2canvas.prototype.fontMetrics=function(a,b){var c=this.fontData.indexOf(a+"-"+b);if(c>-1)return this.fontData[c+1];c=document.createElement("div");document.getElementsByTagName("body")[0].appendChild(c);$(c).css({visibility:"hidden",fontFamily:a,fontSize:b,margin:0,padding:0});var d=document.createElement("img");d.src="http://html2canvas.hertzen.com/images/8.jpg";d.width=1;d.height=1;$(d).css({margin:0,padding:0});var e=document.createElement("span");$(e).css({fontFamily:a,fontSize:b,margin:0,
|
||||
padding:0});e.appendChild(document.createTextNode("Hidden Text"));c.appendChild(e);c.appendChild(d);var f=d.offsetTop-e.offsetTop+1;c.removeChild(e);c.appendChild(document.createTextNode("Hidden Text"));$(c).css("line-height","normal");$(d).css("vertical-align","super");d={baseline:f,lineWidth:1,middle:d.offsetTop-c.offsetTop+1};this.fontData.push(a+"-"+b);this.fontData.push(d);$(c).remove();return d};
|
||||
html2canvas.prototype.textTransform=function(a,b){switch(b){case "lowercase":return a.toLowerCase();case "capitalize":return a.replace(/(^|\s|:|-|\(|\))([a-z])/g,function(a,b,e){return b+e.toUpperCase()});case "uppercase":return a.toUpperCase();default:return a}};html2canvas.prototype.trim=function(a){return a.replace(/^\s*/,"").replace(/\s*$/,"")};
|
||||
html2canvas.prototype.parseElement=function(a,b){var c=this;this.each(a.children,function(a,e){c.parsing(e,b)});this.log("Render queue stored");this.opts.storageReady(this);this.finish()};html2canvas.prototype.parsing=function(a,b){if(this.getCSS(a,"display")!="none"&&this.getCSS(a,"visibility")!="hidden"){var c=this,b=this.newElement(a,b)||b;this.ignoreRe.test(a.nodeName)||this.each(this.contentsInZ(a),function(d,e){e.nodeType==1?c.parsing(e,b):e.nodeType==3&&c.newText(a,e,b)})}};
|
||||
html2canvas.prototype.log=function(a){this.opts.logging&&this.opts.logger(a)};html2canvas.prototype.withinBounds=function(a,b){return!a?!0:(a.left<=b.left||b.left+b.width<a.left)&&(a.top<=b.top||b.top+b.height<a.top)};html2canvas.prototype.clipBounds=function(a,b){var c=Math.max(a.left,b.left),d=Math.max(a.top,b.top);return{left:c,top:d,width:Math.min(a.left+a.width,b.left+b.width)-c,height:Math.min(a.top+a.height,b.top+b.height)-d}};
|
||||
html2canvas.prototype.getBounds=function(a){window.scroll(0,0);if(a.getBoundingClientRect){var a=a.getBoundingClientRect(),b={};b.top=a.top;b.bottom=a.bottom||a.top+a.height;b.left=a.left;b.width=a.width;b.height=a.height;return b}else return b=$(a).offset(),{left:b.left+this.getCSS(a,"border-left-width",!0),top:b.top+this.getCSS(a,"border-top-width",!0),width:$(a).innerWidth(),height:$(a).innerHeight()}};
|
||||
html2canvas.prototype.each=function(a,b){for(var b=b||function(){},c=0;c<a.length;c++)if(b(c,a[c])===!1)break};html2canvas.prototype.contentsInZ=function(a){return $(a).contents()};html2canvas.prototype.getAttr=function(a,b){return a.getAttribute(b)};html2canvas.prototype.extendObj=function(a,b){for(var c in a)b[c]=a[c];return b};html2canvas.prototype.zContext=function(a){return{zindex:a,children:[]}};
|
||||
html2canvas.prototype.setZ=function(a,b,c){return!c?this.zStack=new this.zContext(0):a!="auto"?(this.needReorder=!0,a=new this.zContext(a),c.children.push(a),a):c};html2canvas.prototype.sortZ=function(a){var b=[],c=[],d=this;this.each(a.children,function(a,f){f.children&&f.children.length>0?(b.push(f),c.push(f.zindex)):d.queue.push(f)});c.sort(function(a,b){return a-b});this.each(c,function(a,c){for(var g=0;g<=b.length;g++)if(b[g].zindex==c){g=b.splice(g,1);d.sortZ(g[0]);break}})};
|
||||
html2canvas.prototype.getContents=function(a){return a.nodeName=="iframe"?a.contentDocument||a.contentWindow.document:a.childNodes};html2canvas.prototype.getCSS=function(a,b,c){return c?parseInt($(a).css(b),10):$(a).css(b)};html2canvas.prototype.getIndex=function(a,b){if(a.indexOf)return a.indexOf(b);else{for(var c=0;c<a.length;c++)if(this[c]==b)return c;return-1}};html2canvas.prototype.isSameOrigin=function(a){var b=document.createElement("a");b.href=a;return b.protocol+b.host==this.pageOrigin};
|
||||
@ -1,118 +0,0 @@
|
||||
/*
|
||||
* html2canvas v0.25 <http://html2canvas.hertzen.com>
|
||||
* Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
* http://www.twitter.com/niklasvh
|
||||
*
|
||||
* Released under MIT License
|
||||
*/
|
||||
|
||||
/*
|
||||
* The MIT License
|
||||
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
|
||||
/*
|
||||
* jQuery helper plugin for examples and tests
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
$.fn.html2canvas = function(options) {
|
||||
|
||||
var date = new Date();
|
||||
var message,
|
||||
timeoutTimer,
|
||||
timer = date.getTime();
|
||||
|
||||
var object = $.extend({},{
|
||||
logging: false,
|
||||
proxyUrl: "http://html2canvas.appspot.com/", // running html2canvas-python proxy
|
||||
ready: function(renderer) {
|
||||
|
||||
var finishTime = new Date();
|
||||
// console.log((finishTime.getTime()-timer)/1000);
|
||||
|
||||
|
||||
document.body.appendChild(renderer.canvas);
|
||||
|
||||
|
||||
|
||||
var canvas = $(renderer.canvas);
|
||||
canvas.css('position','absolute')
|
||||
.css('left',0).css('top',0);
|
||||
|
||||
|
||||
|
||||
// $('body').append(canvas);
|
||||
$(canvas).siblings().toggle();
|
||||
|
||||
throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />Total of "+renderer.numDraws+" draws performed",4000);
|
||||
|
||||
|
||||
$(window).click(function(){
|
||||
if (!canvas.is(':visible')){
|
||||
$(canvas).toggle().siblings().toggle();
|
||||
throwMessage("Canvas Render visible");
|
||||
} else{
|
||||
$(canvas).siblings().toggle();
|
||||
$(canvas).toggle();
|
||||
throwMessage("Canvas Render hidden");
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
},options)
|
||||
|
||||
new html2canvas(this.get(0), object);
|
||||
|
||||
|
||||
function throwMessage(msg,duration){
|
||||
|
||||
window.clearTimeout(timeoutTimer);
|
||||
timeoutTimer = window.setTimeout(function(){
|
||||
message.fadeOut(function(){
|
||||
message.remove();
|
||||
});
|
||||
},duration || 2000);
|
||||
$(message).remove();
|
||||
message = $('<div />').html(msg).css({
|
||||
margin:0,
|
||||
padding:10,
|
||||
background: "#000",
|
||||
opacity:0.7,
|
||||
position:"fixed",
|
||||
top:10,
|
||||
right:10,
|
||||
fontFamily: 'Tahoma' ,
|
||||
color:'#fff',
|
||||
fontSize:12,
|
||||
borderRadius:12,
|
||||
width:'auto',
|
||||
height:'auto',
|
||||
textAlign:'center',
|
||||
textDecoration:'none'
|
||||
}).hide().fadeIn().appendTo('body');
|
||||
}
|
||||
|
||||
};
|
||||
})( jQuery );
|
||||
|
||||
@ -6,6 +6,15 @@
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas();
|
||||
|
||||
/*
|
||||
var queue = html2canvas.Parse();
|
||||
|
||||
console.log(queue);
|
||||
var canvas = html2canvas.Renderer(queue);
|
||||
|
||||
$('body').append(canvas);*/
|
||||
|
||||
});
|
||||
</script>
|
||||
|
||||
|
||||
8969
external/jquery-1.6.2.js
vendored
8969
external/jquery-1.6.2.js
vendored
File diff suppressed because one or more lines are too long
BIN
lib/compiler.jar
BIN
lib/compiler.jar
Binary file not shown.
File diff suppressed because it is too large
Load Diff
@ -184,8 +184,29 @@
|
||||
|
||||
$(iframe.contentWindow).load(function(){
|
||||
|
||||
timer = date.getTime();
|
||||
// timer = date.getTime();
|
||||
|
||||
var date = new Date();
|
||||
var message,
|
||||
timeoutTimer,
|
||||
timer = date.getTime();
|
||||
var body = $(iframe).contents().find('body')[0];
|
||||
var preload = html2canvas.Preload(body, {
|
||||
"complete": function(images){
|
||||
|
||||
var queue = html2canvas.Parse(body, images);
|
||||
|
||||
|
||||
var canvas = $(html2canvas.Renderer(queue));
|
||||
var finishTime = new Date();
|
||||
|
||||
|
||||
$("#content").empty().append(canvas);
|
||||
|
||||
// throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />",4000);
|
||||
}
|
||||
});
|
||||
/*
|
||||
$(iframe).contents().find('body').html2canvas({
|
||||
canvasHeight: d.body.scrollHeight,
|
||||
canvasWidth: d.body.scrollWidth,
|
||||
@ -226,48 +247,51 @@
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
});*/
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
$('base').attr('href',urlParts.protocol+"//"+urlParts.hostname+"/");
|
||||
html = html.replace("<head>","<head><base href='"+urlParts.protocol+"//"+urlParts.hostname+"/' />");
|
||||
if ($("#disablejs").prop('checked')){
|
||||
html = html.replace(/\<script/gi,"<!--<script");
|
||||
html = html.replace(/\<\/script\>/gi,"<\/script>-->");
|
||||
}
|
||||
// console.log(html);
|
||||
d.write(html);
|
||||
$('base').attr('href',urlParts.protocol+"//"+urlParts.hostname+"/");
|
||||
var base = "<base href='"+urlParts.protocol+"//"+urlParts.hostname+"/' />";
|
||||
var headIdx = html.indexOf('<head');
|
||||
var endHeadIdx = html.indexOf('>', headIdx);
|
||||
html = html.substring(0, endHeadIdx + 1) + base + html.substring(endHeadIdx + 1);
|
||||
if ($("#disablejs").prop('checked')){
|
||||
html = html.replace(/\<script/gi,"<!--<script");
|
||||
html = html.replace(/\<\/script\>/gi,"<\/script>-->");
|
||||
}
|
||||
// console.log(html);
|
||||
d.write(html);
|
||||
|
||||
d.close();
|
||||
d.close();
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
});
|
||||
});
|
||||
</script>
|
||||
<script type="text/javascript">
|
||||
|
||||
|
||||
var _gaq = _gaq || [];_gaq.push(['_setAccount', 'UA-188600-10']);_gaq.push(['_trackPageview']);(function() {var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();
|
||||
var _gaq = _gaq || [];_gaq.push(['_setAccount', 'UA-188600-10']);_gaq.push(['_trackPageview']);(function() {var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);})();
|
||||
|
||||
</script>
|
||||
<base />
|
||||
</head>
|
||||
<body>
|
||||
<!-- <div style="background:red;padding:10px;color:#fff">
|
||||
App engine proxy is <a href="http://twitter.com/#!/Niklasvh/status/96265826713350144">temporarily out of use</a> due to exceeded bandwidth use. Please try again tomorrow or meanwhile check other examples <a href="http://html2canvas.hertzen.com/">here</a>.
|
||||
</div>-->
|
||||
|
||||
<!-- <div style="background:red;padding:10px;color:#fff">
|
||||
App engine proxy is <a href="http://twitter.com/#!/Niklasvh/status/96265826713350144">temporarily out of use</a> due to exceeded bandwidth use. Please try again tomorrow or meanwhile check other examples <a href="http://html2canvas.hertzen.com/">here</a>.
|
||||
</div>-->
|
||||
|
||||
<div style="float:left;width:500px;">
|
||||
<h1>JavaScript screenshot creator</h1>
|
||||
<label for="url">Website URL:</label>
|
||||
@ -308,14 +332,12 @@
|
||||
<li><a href="http://www.youtube.com/">youtube.com</a></li>
|
||||
<li><a href="http://www.cnn.com/">cnn.com</a></li>
|
||||
|
||||
<li><a href="http://www.engadget.com/">engadget.com (lot of elements, very slow)</a></li>
|
||||
<li><a href="http://www.engadget.com/">engadget.com (lot of elements, very slow)</a></li>
|
||||
<li><a href="http://eu.battle.net/en/">battle.net</a></li>
|
||||
|
||||
|
||||
</ul>
|
||||
<div style="float:left;">
|
||||
<textarea id="logger"></textarea>
|
||||
</div>
|
||||
|
||||
<div id="about"><b> About</b><br />
|
||||
The whole screenshot is created with JavaScript. The only server interaction that is happening on this page is the proxy for loading the external pages/images into JSONP/CORS enabled page and onwards onto the JavaScript renderer script.
|
||||
There are a lot of problems of loading external pages, even with a proxy, and as such many pages will not render at all. If you wish to try the script properly, I recommend you get a copy of the source from <a href="https://github.com/niklasvh/html2canvas">here</a> instead.
|
||||
|
||||
@ -1,300 +0,0 @@
|
||||
|
||||
|
||||
html2canvas.prototype.drawBackground = function(el,bounds,ctx){
|
||||
|
||||
// TODO add support for multi background-images
|
||||
var background_image = this.getCSS(el,"background-image").split(",")[0];
|
||||
var background_repeat = this.getCSS(el,"background-repeat").split(",")[0];
|
||||
|
||||
if (typeof background_image != "undefined" && /^(1|none)$/.test(background_image)==false && /^(-webkit|-moz|linear-gradient|-o-)/.test(background_image)==false){
|
||||
|
||||
background_image = this.backgroundImageUrl(background_image);
|
||||
var image = this.loadImage(background_image);
|
||||
|
||||
|
||||
var bgp = this.getBackgroundPosition(el,bounds,image),
|
||||
bgy;
|
||||
|
||||
if (image){
|
||||
switch(background_repeat){
|
||||
|
||||
case "repeat-x":
|
||||
this.drawbackgroundRepeatX(ctx,image,bgp,bounds.left,bounds.top,bounds.width,bounds.height);
|
||||
break;
|
||||
|
||||
case "repeat-y":
|
||||
this.drawbackgroundRepeatY(ctx,image,bgp,bounds.left,bounds.top,bounds.width,bounds.height);
|
||||
break;
|
||||
|
||||
case "no-repeat":
|
||||
/*
|
||||
this.drawBackgroundRepeat(
|
||||
ctx,
|
||||
image,
|
||||
bgp.left+bounds.left, // sx
|
||||
bgp.top+bounds.top, // sy
|
||||
Math.min(bounds.width,image.width),
|
||||
Math.min(bounds.height,image.height),
|
||||
bounds.left,
|
||||
bounds.top
|
||||
);*/
|
||||
|
||||
|
||||
// console.log($(el).css('background-image'));
|
||||
var bgw = bounds.width-bgp.left,
|
||||
bgh = bounds.height-bgp.top,
|
||||
bgsx = bgp.left,
|
||||
bgsy = bgp.top,
|
||||
bgdx = bgp.left+bounds.left,
|
||||
bgdy = bgp.top+bounds.top;
|
||||
|
||||
//
|
||||
// bgw = Math.min(bgw,image.width);
|
||||
// bgh = Math.min(bgh,image.height);
|
||||
|
||||
if (bgsx<0){
|
||||
bgsx = Math.abs(bgsx);
|
||||
bgdx += bgsx;
|
||||
bgw = Math.min(bounds.width,image.width-bgsx);
|
||||
}else{
|
||||
bgw = Math.min(bgw,image.width);
|
||||
bgsx = 0;
|
||||
}
|
||||
|
||||
if (bgsy<0){
|
||||
bgsy = Math.abs(bgsy);
|
||||
bgdy += bgsy;
|
||||
// bgh = bgh-bgsy;
|
||||
bgh = Math.min(bounds.height,image.height-bgsy);
|
||||
}else{
|
||||
bgh = Math.min(bgh,image.height);
|
||||
bgsy = 0;
|
||||
}
|
||||
|
||||
|
||||
// bgh = Math.abs(bgh);
|
||||
// bgw = Math.abs(bgw);
|
||||
if (bgh>0 && bgw > 0){
|
||||
this.drawImage(
|
||||
ctx,
|
||||
image,
|
||||
bgsx, // source X : 0
|
||||
bgsy, // source Y : 1695
|
||||
bgw, // source Width : 18
|
||||
bgh, // source Height : 1677
|
||||
bgdx, // destination X :906
|
||||
bgdy, // destination Y : 1020
|
||||
bgw, // destination width : 18
|
||||
bgh // destination height : 1677
|
||||
);
|
||||
|
||||
// ctx.drawImage(image,(bounds.left+bgp.left),(bounds.top+bgp.top));
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
var height,
|
||||
add;
|
||||
|
||||
|
||||
bgp.top = bgp.top-Math.ceil(bgp.top/image.height)*image.height;
|
||||
|
||||
|
||||
for(bgy=(bounds.top+bgp.top);bgy<bounds.height+bounds.top;){
|
||||
|
||||
|
||||
|
||||
var h = Math.min(image.height,(bounds.height+bounds.top)-bgy);
|
||||
|
||||
|
||||
if ( Math.floor(bgy+image.height)>h+bgy){
|
||||
height = (h+bgy)-bgy;
|
||||
}else{
|
||||
height = image.height;
|
||||
}
|
||||
// console.log(height);
|
||||
|
||||
if (bgy<bounds.top){
|
||||
add = bounds.top-bgy;
|
||||
bgy = bounds.top;
|
||||
|
||||
}else{
|
||||
add = 0;
|
||||
}
|
||||
|
||||
this.drawbackgroundRepeatX(ctx,image,bgp,bounds.left,bgy,bounds.width,height);
|
||||
if (add>0){
|
||||
bgp.top += add;
|
||||
}
|
||||
bgy = Math.floor(bgy+image.height)-add;
|
||||
}
|
||||
break;
|
||||
|
||||
|
||||
}
|
||||
}else{
|
||||
|
||||
this.log("Error loading background:" + background_image);
|
||||
//console.log(images);
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Function to retrieve the actual src of a background-image
|
||||
*/
|
||||
|
||||
html2canvas.prototype.backgroundImageUrl = function(src){
|
||||
if (src.substr(0,5)=='url("'){
|
||||
src = src.substr(5);
|
||||
src = src.substr(0,src.length-2);
|
||||
}else{
|
||||
src = src.substr(4);
|
||||
src = src.substr(0,src.length-1);
|
||||
}
|
||||
|
||||
|
||||
return src;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Function to retrieve background-position, both in pixels and %
|
||||
*/
|
||||
|
||||
html2canvas.prototype.getBackgroundPosition = function(el,bounds,image){
|
||||
// TODO add support for multi image backgrounds
|
||||
|
||||
var bgpos = this.getCSS(el,"backgroundPosition").split(",")[0] || "0 0";
|
||||
// var bgpos = $(el).css("backgroundPosition") || "0 0";
|
||||
var bgposition = bgpos.split(" "),
|
||||
topPos,
|
||||
left,
|
||||
percentage;
|
||||
|
||||
if (bgposition.length==1){
|
||||
var val = bgposition,
|
||||
bgposition = [];
|
||||
|
||||
bgposition[0] = val,
|
||||
bgposition[1] = val;
|
||||
}
|
||||
|
||||
|
||||
|
||||
if (bgposition[0].toString().indexOf("%")!=-1){
|
||||
|
||||
percentage = (parseFloat(bgposition[0])/100);
|
||||
left = ((bounds.width * percentage)-(image.width*percentage));
|
||||
|
||||
}else{
|
||||
left = parseInt(bgposition[0],10);
|
||||
}
|
||||
|
||||
if (bgposition[1].toString().indexOf("%")!=-1){
|
||||
|
||||
percentage = (parseFloat(bgposition[1])/100);
|
||||
topPos = ((bounds.height * percentage)-(image.height*percentage));
|
||||
}else{
|
||||
|
||||
topPos = parseInt(bgposition[1],10);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
var returnObj = {}
|
||||
/*
|
||||
"top": topPos,
|
||||
"left": left
|
||||
};*/
|
||||
|
||||
|
||||
returnObj.top = topPos;
|
||||
returnObj.left = left;
|
||||
|
||||
|
||||
|
||||
return returnObj;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
html2canvas.prototype.drawbackgroundRepeatY = function(ctx,image,bgp,x,y,w,h){
|
||||
|
||||
var height,
|
||||
width = Math.min(image.width,w),bgy;
|
||||
|
||||
bgp.top = bgp.top-Math.ceil(bgp.top/image.height)*image.height;
|
||||
|
||||
|
||||
for(bgy=(y+bgp.top);bgy<h+y;){
|
||||
|
||||
|
||||
if ( Math.floor(bgy+image.height)>h+y){
|
||||
height = (h+y)-bgy;
|
||||
}else{
|
||||
height = image.height;
|
||||
}
|
||||
this.drawBackgroundRepeat(ctx,image,x+bgp.left,bgy,width,height,x,y);
|
||||
|
||||
bgy = Math.floor(bgy+image.height);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
html2canvas.prototype.drawbackgroundRepeatX = function(ctx,image,bgp,x,y,w,h){
|
||||
|
||||
var height = Math.min(image.height,h),
|
||||
width,bgx;
|
||||
|
||||
|
||||
bgp.left = bgp.left-Math.ceil(bgp.left/image.width)*image.width;
|
||||
|
||||
|
||||
for(bgx=(x+bgp.left);bgx<w+x;){
|
||||
|
||||
if (Math.floor(bgx+image.width)>w+x){
|
||||
width = (w+x)-bgx;
|
||||
}else{
|
||||
width = image.width;
|
||||
}
|
||||
|
||||
this.drawBackgroundRepeat(ctx,image,bgx,(y+bgp.top),width,height,x,y);
|
||||
|
||||
bgx = Math.floor(bgx+image.width);
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
html2canvas.prototype.drawBackgroundRepeat = function(ctx,image,x,y,width,height,elx,ely){
|
||||
var sourceX = 0,
|
||||
sourceY=0;
|
||||
if (elx-x>0){
|
||||
sourceX = elx-x;
|
||||
}
|
||||
|
||||
if (ely-y>0){
|
||||
sourceY = ely-y;
|
||||
}
|
||||
|
||||
this.drawImage(
|
||||
ctx,
|
||||
image,
|
||||
sourceX, // source X
|
||||
sourceY, // source Y
|
||||
width-sourceX, // source Width
|
||||
height-sourceY, // source Height
|
||||
x+sourceX, // destination X
|
||||
y+sourceY, // destination Y
|
||||
width-sourceX, // destination width
|
||||
height-sourceY // destination height
|
||||
);
|
||||
}
|
||||
@ -1,85 +0,0 @@
|
||||
/*
|
||||
* Function to provide border details for an element
|
||||
*/
|
||||
|
||||
html2canvas.prototype.getBorderData = function(el){
|
||||
|
||||
var borders = [];
|
||||
var _ = this;
|
||||
this.each(["top","right","bottom","left"],function(i,borderSide){
|
||||
borders.push({
|
||||
width: parseInt(_.getCSS(el,'border-'+borderSide+'-width'),10),
|
||||
color: _.getCSS(el,'border-'+borderSide+'-color')
|
||||
});
|
||||
});
|
||||
|
||||
return borders;
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.drawBorders = function(el,ctx, bounds,clip){
|
||||
|
||||
|
||||
var x = bounds.left;
|
||||
var y = bounds.top;
|
||||
var w = bounds.width;
|
||||
var h = bounds.height;
|
||||
|
||||
/*
|
||||
* TODO add support for different border-style's than solid
|
||||
*/
|
||||
var borders = this.getBorderData(el);
|
||||
var _ = this;
|
||||
|
||||
this.each(borders,function(borderSide,borderData){
|
||||
if (borderData.width>0){
|
||||
var bx = x,
|
||||
by = y,
|
||||
bw = w,
|
||||
bh = h-(borders[2].width);
|
||||
switch(borderSide){
|
||||
case 0:
|
||||
// top border
|
||||
bh = borders[0].width;
|
||||
break;
|
||||
case 1:
|
||||
// right border
|
||||
bx = x+w-(borders[1].width);
|
||||
bw = borders[1].width;
|
||||
break;
|
||||
case 2:
|
||||
// bottom border
|
||||
by = (by+h)-(borders[2].width);
|
||||
bh = borders[2].width;
|
||||
break;
|
||||
case 3:
|
||||
// left border
|
||||
bw = borders[3].width;
|
||||
break;
|
||||
}
|
||||
|
||||
var borderBounds = {
|
||||
left:bx,
|
||||
top:by,
|
||||
width: bw,
|
||||
height:bh
|
||||
};
|
||||
|
||||
if (clip){
|
||||
borderBounds = _.clipBounds(borderBounds,clip);
|
||||
}
|
||||
|
||||
|
||||
if (borderBounds.width>0 && borderBounds.height>0){
|
||||
_.newRect(ctx,bx,by,borderBounds.width,borderBounds.height,borderData.color);
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
return borders;
|
||||
|
||||
};
|
||||
377
src/Core.js
377
src/Core.js
@ -1,260 +1,137 @@
|
||||
/**
|
||||
* Creates a render of the element el
|
||||
* @constructor
|
||||
*/
|
||||
|
||||
function html2canvas(el, userOptions) {
|
||||
|
||||
var options = userOptions || {};
|
||||
|
||||
|
||||
this.opts = this.extendObj(options, {
|
||||
logging: false,
|
||||
ready: function (stack) {
|
||||
document.body.appendChild(stack.canvas);
|
||||
},
|
||||
storageReady: function(obj){
|
||||
obj.Renderer(obj.contextStacks);
|
||||
},
|
||||
iframeDefault: "default",
|
||||
flashCanvasPath: "http://html2canvas.hertzen.com/external/flashcanvas/flashcanvas.js",
|
||||
renderViewport: false,
|
||||
reorderZ: true,
|
||||
throttle:true,
|
||||
letterRendering:false,
|
||||
proxyUrl: null,
|
||||
logger: function(a){
|
||||
if (window.console && window.console.log){
|
||||
window.console.log(a);
|
||||
}else{
|
||||
alert(a);
|
||||
}
|
||||
},
|
||||
canvasWidth:0,
|
||||
canvasHeight:0,
|
||||
useOverflow: true,
|
||||
renderOrder: "canvas flash html"
|
||||
});
|
||||
|
||||
this.element = el;
|
||||
|
||||
var imageLoaded,
|
||||
canvas,
|
||||
ctx,
|
||||
bgx,
|
||||
bgy,
|
||||
image;
|
||||
this.imagesLoaded = 0;
|
||||
this.images = [];
|
||||
this.fontData = [];
|
||||
this.numDraws = 0;
|
||||
this.contextStacks = [];
|
||||
this.ignoreElements = "IFRAME|OBJECT|PARAM";
|
||||
this.needReorder = false;
|
||||
this.blockElements = new RegExp("(BR|PARAM)");
|
||||
this.pageOrigin = window.location.protocol + window.location.host;
|
||||
this.queue = [];
|
||||
|
||||
this.ignoreRe = new RegExp("("+this.ignoreElements+")");
|
||||
|
||||
|
||||
this.support = {
|
||||
rangeBounds: false
|
||||
|
||||
};
|
||||
|
||||
// Test whether we can use ranges to measure bounding boxes
|
||||
// Opera doesn't provide valid bounds.height/bottom even though it supports the method.
|
||||
|
||||
|
||||
if (document.createRange){
|
||||
var r = document.createRange();
|
||||
//this.support.rangeBounds = new Boolean(r.getBoundingClientRect);
|
||||
if (r.getBoundingClientRect){
|
||||
var testElement = document.createElement('boundtest');
|
||||
testElement.style.height = "123px";
|
||||
testElement.style.display = "block";
|
||||
document.getElementsByTagName('body')[0].appendChild(testElement);
|
||||
|
||||
r.selectNode(testElement);
|
||||
var rangeBounds = r.getBoundingClientRect();
|
||||
var rangeHeight = rangeBounds.height;
|
||||
|
||||
if (rangeHeight==123){
|
||||
this.support.rangeBounds = true;
|
||||
}
|
||||
document.getElementsByTagName('body')[0].removeChild(testElement);
|
||||
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
// Start script
|
||||
this.init();
|
||||
|
||||
return this;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
html2canvas.prototype.init = function(){
|
||||
|
||||
var _ = this;
|
||||
/*
|
||||
this.ctx = new this.stackingContext($(document).width(),$(document).height());
|
||||
|
||||
if (!this.ctx){
|
||||
// canvas not initialized, let's kill it here
|
||||
this.log('Canvas not available');
|
||||
return;
|
||||
}
|
||||
|
||||
this.canvas = this.ctx.canvas;
|
||||
*/
|
||||
this.log('Finding background-images');
|
||||
|
||||
this.images.push('start');
|
||||
|
||||
this.getImages(this.element);
|
||||
|
||||
this.log('Finding images');
|
||||
// console.log(this.element.ownerDocument);
|
||||
|
||||
|
||||
|
||||
this.each(this.element.ownerDocument.images,function(i,e){
|
||||
_.preloadImage(_.getAttr(e,'src'));
|
||||
});
|
||||
this.images.splice(0,1);
|
||||
// console.log(this.images);
|
||||
if (this.images.length == 0){
|
||||
this.start();
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Check whether all assets have been loaded and start traversing the DOM
|
||||
*/
|
||||
|
||||
html2canvas.prototype.start = function(){
|
||||
// console.log(this.images);
|
||||
if (this.images.length == 0 || this.imagesLoaded==this.images.length/2){
|
||||
|
||||
this.log('Finished loading '+this.imagesLoaded+' images, Started parsing');
|
||||
this.bodyOverflow = document.getElementsByTagName('body')[0].style.overflow;
|
||||
document.getElementsByTagName('body')[0].style.overflow = "hidden";
|
||||
var rootStack = new this.storageContext($(document).width(),$(document).height());
|
||||
rootStack.opacity = this.getCSS(this.element,"opacity");
|
||||
var stack = this.newElement(this.element,rootStack);
|
||||
|
||||
|
||||
this.parseElement(this.element,stack);
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
|
||||
var html2canvas = {};
|
||||
|
||||
html2canvas.logging = false;
|
||||
|
||||
html2canvas.log = function (a) {
|
||||
if (html2canvas.logging && window.console && window.console.log) {
|
||||
window.console.log(a);
|
||||
}
|
||||
|
||||
}
|
||||
};
|
||||
|
||||
html2canvas.Util = {};
|
||||
|
||||
html2canvas.prototype.stackingContext = function(width,height){
|
||||
this.canvas = document.createElement('canvas');
|
||||
|
||||
|
||||
this.canvas.width = width;
|
||||
this.canvas.height = width;
|
||||
html2canvas.Util.backgroundImage = function (src) {
|
||||
|
||||
if (/data:image\/.*;base64,/i.test( src ) || /^(-webkit|-moz|linear-gradient|-o-)/.test( src )) {
|
||||
return src;
|
||||
}
|
||||
|
||||
if (!this.canvas.getContext){
|
||||
if (src.toLowerCase().substr( 0, 5 ) === 'url("') {
|
||||
src = src.substr( 5 );
|
||||
src = src.substr( 0, src.length - 2 );
|
||||
} else {
|
||||
src = src.substr( 4 );
|
||||
src = src.substr( 0, src.length - 1 );
|
||||
}
|
||||
|
||||
return src;
|
||||
};
|
||||
|
||||
html2canvas.Util.Bounds = function getBounds (el) {
|
||||
var clientRect,
|
||||
bounds = {};
|
||||
|
||||
if (el.getBoundingClientRect){
|
||||
clientRect = el.getBoundingClientRect();
|
||||
|
||||
|
||||
// TODO add scroll position to bounds, so no scrolling of window necessary
|
||||
bounds.top = clientRect.top;
|
||||
bounds.bottom = clientRect.bottom || (clientRect.top + clientRect.height);
|
||||
bounds.left = clientRect.left;
|
||||
bounds.width = clientRect.width;
|
||||
bounds.height = clientRect.height;
|
||||
|
||||
return bounds;
|
||||
|
||||
} /*else{
|
||||
|
||||
// TODO include Flashcanvas
|
||||
/*
|
||||
var script = document.createElement('script');
|
||||
script.type = "text/javascript";
|
||||
script.src = this.opts.flashCanvasPath;
|
||||
var s = document.getElementsByTagName('script')[0];
|
||||
s.parentNode.insertBefore(script, s);
|
||||
|
||||
if (typeof FlashCanvas != "undefined") {
|
||||
|
||||
FlashCanvas.initElement(this.canvas);
|
||||
this.ctx = this.canvas.getContext('2d');
|
||||
} */
|
||||
|
||||
}else{
|
||||
this.ctx = this.canvas.getContext('2d');
|
||||
}
|
||||
|
||||
// set common settings for canvas
|
||||
this.ctx.textBaseline = "bottom";
|
||||
|
||||
return this.ctx;
|
||||
|
||||
p = $(el).offset();
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.storageContext = function(width,height){
|
||||
this.storage = [];
|
||||
this.width = width;
|
||||
this.height = height;
|
||||
//this.zIndex;
|
||||
|
||||
// todo simplify this whole section
|
||||
this.fillRect = function(x, y, w, h){
|
||||
this.storage.push(
|
||||
{
|
||||
type: "function",
|
||||
name:"fillRect",
|
||||
arguments:[x,y,w,h]
|
||||
});
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
this.drawImage = function(image,sx,sy,sw,sh,dx,dy,dw,dh){
|
||||
this.storage.push(
|
||||
{
|
||||
type: "function",
|
||||
name:"drawImage",
|
||||
arguments:[image,sx,sy,sw,sh,dx,dy,dw,dh]
|
||||
});
|
||||
};
|
||||
|
||||
this.fillText = function(currentText,x,y){
|
||||
|
||||
this.storage.push(
|
||||
{
|
||||
type: "function",
|
||||
name:"fillText",
|
||||
arguments:[currentText,x,y]
|
||||
});
|
||||
}
|
||||
|
||||
return this;
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Finished rendering, send callback
|
||||
*/
|
||||
|
||||
html2canvas.prototype.finish = function(){
|
||||
|
||||
this.log("Finished rendering");
|
||||
|
||||
document.getElementsByTagName('body')[0].style.overflow = this.bodyOverflow;
|
||||
/*
|
||||
if (this.opts.renderViewport){
|
||||
// let's crop it to viewport only then
|
||||
var newCanvas = document.createElement('canvas');
|
||||
var newctx = newCanvas.getContext('2d');
|
||||
newCanvas.width = window.innerWidth;
|
||||
newCanvas.height = window.innerHeight;
|
||||
return {
|
||||
left: p.left + getCSS(el,"borderLeftWidth", true),
|
||||
top: p.top + getCSS(el,"borderTopWidth", true),
|
||||
width:$(el).innerWidth(),
|
||||
height:$(el).innerHeight()
|
||||
};
|
||||
|
||||
}*/
|
||||
this.opts.ready(this);
|
||||
|
||||
} */
|
||||
}
|
||||
|
||||
html2canvas.Util.getCSS = function (el, attribute) {
|
||||
// return jQuery(el).css(attribute);
|
||||
/*
|
||||
var val,
|
||||
left,
|
||||
rsLeft = el.runtimeStyle && el.runtimeStyle[ attribute ],
|
||||
style = el.style;
|
||||
|
||||
if ( el.currentStyle ) {
|
||||
val = el.currentStyle[ attribute ];
|
||||
} else if (window.getComputedStyle) {
|
||||
val = document.defaultView.getComputedStyle(el, null)[ attribute ];
|
||||
}
|
||||
*/
|
||||
// Check if we are not dealing with pixels, (Opera has issues with this)
|
||||
// Ported from jQuery css.js
|
||||
// From the awesome hack by Dean Edwards
|
||||
// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
|
||||
|
||||
// If we're not dealing with a regular pixel number
|
||||
// but a number that has a weird ending, we need to convert it to pixels
|
||||
|
||||
// if ( !/^-?\d+(?:px)?$/i.test( val ) && /^-?\d/.test( val ) ) {
|
||||
/*
|
||||
// Remember the original values
|
||||
left = style.left;
|
||||
|
||||
// Put in the new values to get a computed value out
|
||||
if ( rsLeft ) {
|
||||
el.runtimeStyle.left = el.currentStyle.left;
|
||||
}
|
||||
style.left = attribute === "fontSize" ? "1em" : (val || 0);
|
||||
val = style.pixelLeft + "px";
|
||||
|
||||
// Revert the changed values
|
||||
style.left = left;
|
||||
if ( rsLeft ) {
|
||||
el.runtimeStyle.left = rsLeft;
|
||||
}*/
|
||||
// val = $(el).css(attribute);
|
||||
// }
|
||||
return $(el).css(attribute);
|
||||
|
||||
|
||||
};
|
||||
|
||||
html2canvas.Util.Extend = function (options, defaults) {
|
||||
var key;
|
||||
for (key in options) {
|
||||
if (options.hasOwnProperty(key)) {
|
||||
defaults[key] = options[key];
|
||||
}
|
||||
}
|
||||
return defaults;
|
||||
};
|
||||
|
||||
html2canvas.Util.Children = function(el) {
|
||||
// $(el).contents() !== el.childNodes, Opera / IE have issues with that
|
||||
var children;
|
||||
try {
|
||||
children = $(el).contents();
|
||||
} catch (ex) {
|
||||
html2canvas.log("html2canvas.Util.Children failed with exception: " + ex.message);
|
||||
children = [];
|
||||
}
|
||||
return children;
|
||||
}
|
||||
|
||||
226
src/Draw.js
226
src/Draw.js
@ -1,226 +0,0 @@
|
||||
html2canvas.prototype.newElement = function(el,parentStack){
|
||||
|
||||
var bounds = this.getBounds(el);
|
||||
|
||||
var x = bounds.left;
|
||||
var y = bounds.top;
|
||||
var w = bounds.width;
|
||||
var h = bounds.height;
|
||||
var _ = this,
|
||||
image;
|
||||
var bgcolor = this.getCSS(el,"background-color");
|
||||
|
||||
var cssPosition = this.getCSS(el,"position");
|
||||
parentStack = parentStack || {};
|
||||
|
||||
//var zindex = this.formatZ(this.getCSS(el,"zIndex"),cssPosition,parentStack.zIndex,el.parentNode);
|
||||
|
||||
var zindex = this.setZ(this.getCSS(el,"zIndex"),cssPosition,parentStack.zIndex,el.parentNode);
|
||||
|
||||
//console.log(el.nodeName+":"+zindex+":"+this.getCSS(el,"position")+":"+this.numDraws+":"+this.getCSS(el,"z-index"))
|
||||
|
||||
var opacity = this.getCSS(el,"opacity");
|
||||
|
||||
|
||||
var stack = {
|
||||
ctx: new this.storageContext(),
|
||||
zIndex: zindex,
|
||||
opacity: opacity*parentStack.opacity,
|
||||
cssPosition: cssPosition
|
||||
};
|
||||
|
||||
|
||||
|
||||
// TODO correct overflow for absolute content residing under a static position
|
||||
if (parentStack.clip){
|
||||
stack.clip = $.extend({}, parentStack.clip);
|
||||
//stack.clip = parentStack.clip;
|
||||
stack.clip.height = stack.clip.height - parentStack.borders[2].width;
|
||||
}
|
||||
|
||||
|
||||
if (this.opts.useOverflow && /(hidden|scroll|auto)/.test(this.getCSS(el,"overflow")) && !/(BODY)/i.test(el.nodeName)){
|
||||
if (stack.clip){
|
||||
stack.clip = this.clipBounds(stack.clip,bounds);
|
||||
}else{
|
||||
stack.clip = bounds;
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
/*
|
||||
var stackLength = this.contextStacks.push(stack);
|
||||
|
||||
var ctx = this.contextStacks[stackLength-1].ctx;
|
||||
*/
|
||||
|
||||
var stackLength = zindex.children.push(stack);
|
||||
|
||||
var ctx = zindex.children[stackLength-1].ctx;
|
||||
|
||||
this.setContextVariable(ctx,"globalAlpha",stack.opacity);
|
||||
|
||||
// draw element borders
|
||||
var borders = this.drawBorders(el, ctx, bounds);
|
||||
stack.borders = borders;
|
||||
|
||||
// let's modify clip area for child elements, so borders dont get overwritten
|
||||
|
||||
/*
|
||||
if (stack.clip){
|
||||
stack.clip.width = stack.clip.width-(borders[1].width);
|
||||
stack.clip.height = stack.clip.height-(borders[2].width);
|
||||
}
|
||||
*/
|
||||
if (this.ignoreRe.test(el.nodeName) && this.opts.iframeDefault != "transparent"){
|
||||
if (this.opts.iframeDefault=="default"){
|
||||
bgcolor = "#efefef";
|
||||
/*
|
||||
* TODO write X over frame
|
||||
*/
|
||||
}else{
|
||||
bgcolor = this.opts.iframeDefault;
|
||||
}
|
||||
}
|
||||
|
||||
// draw base element bgcolor
|
||||
|
||||
var bgbounds = {
|
||||
left: x+borders[3].width,
|
||||
top: y+borders[0].width,
|
||||
width: w-(borders[1].width+borders[3].width),
|
||||
height: h-(borders[0].width+borders[2].width)
|
||||
};
|
||||
|
||||
//if (this.withinBounds(stack.clip,bgbounds)){
|
||||
|
||||
if (stack.clip){
|
||||
bgbounds = this.clipBounds(bgbounds,stack.clip);
|
||||
|
||||
//}
|
||||
|
||||
}
|
||||
|
||||
if (bgbounds.height>0 && bgbounds.width>0){
|
||||
this.newRect(
|
||||
ctx,
|
||||
bgbounds.left,
|
||||
bgbounds.top,
|
||||
bgbounds.width,
|
||||
bgbounds.height,
|
||||
bgcolor
|
||||
);
|
||||
|
||||
this.drawBackground(el,bgbounds,ctx);
|
||||
}
|
||||
|
||||
switch(el.nodeName){
|
||||
case "IMG":
|
||||
image = _.loadImage(_.getAttr(el,'src'));
|
||||
if (image){
|
||||
// console.log(image.width);
|
||||
this.drawImage(
|
||||
ctx,
|
||||
image,
|
||||
0, //sx
|
||||
0, //sy
|
||||
image.width, //sw
|
||||
image.height, //sh
|
||||
x+parseInt(_.getCSS(el,'padding-left'),10) + borders[3].width, //dx
|
||||
y+parseInt(_.getCSS(el,'padding-top'),10) + borders[0].width, // dy
|
||||
bounds.width - (borders[1].width + borders[3].width + parseInt(_.getCSS(el,'padding-left'),10) + parseInt(_.getCSS(el,'padding-right'),10)), //dw
|
||||
bounds.height - (borders[0].width + borders[2].width + parseInt(_.getCSS(el,'padding-top'),10) + parseInt(_.getCSS(el,'padding-bottom'),10)) //dh
|
||||
);
|
||||
|
||||
}else {
|
||||
this.log("Error loading <img>:" + _.getAttr(el,'src'));
|
||||
}
|
||||
break;
|
||||
case "INPUT":
|
||||
// TODO add all relevant type's, i.e. HTML5 new stuff
|
||||
// todo add support for placeholder attribute for browsers which support it
|
||||
if (/^(text|url|email|submit|button|reset)$/.test(el.type) && el.value.length > 0){
|
||||
|
||||
this.renderFormValue(el,bounds,stack);
|
||||
|
||||
|
||||
/*
|
||||
this just doesn't work well enough
|
||||
|
||||
this.newText(el,{
|
||||
nodeValue:el.value,
|
||||
splitText: function(){
|
||||
return this;
|
||||
},
|
||||
formValue:true
|
||||
},stack);
|
||||
*/
|
||||
}
|
||||
break;
|
||||
case "TEXTAREA":
|
||||
if (el.value.length > 0){
|
||||
this.renderFormValue(el,bounds,stack);
|
||||
}
|
||||
break;
|
||||
case "SELECT":
|
||||
if (el.options.length > 0){
|
||||
this.renderFormValue(el,bounds,stack);
|
||||
}
|
||||
break;
|
||||
case "LI":
|
||||
this.drawListItem(el,stack,bgbounds);
|
||||
break;
|
||||
}
|
||||
|
||||
|
||||
|
||||
// return this.contextStacks[stackLength-1];
|
||||
return zindex.children[stackLength-1];
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Function to draw the text on the canvas
|
||||
*/
|
||||
|
||||
html2canvas.prototype.printText = function(currentText,x,y,ctx){
|
||||
if (this.trim(currentText).length>0){
|
||||
|
||||
ctx.fillText(currentText,x,y);
|
||||
this.numDraws++;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Drawing a rectangle
|
||||
html2canvas.prototype.newRect = function(ctx,x,y,w,h,bgcolor){
|
||||
|
||||
if (bgcolor!="transparent"){
|
||||
this.setContextVariable(ctx,"fillStyle",bgcolor);
|
||||
ctx.fillRect (x, y, w, h);
|
||||
this.numDraws++;
|
||||
}
|
||||
}
|
||||
|
||||
html2canvas.prototype.drawImage = function(ctx,image,sx,sy,sw,sh,dx,dy,dw,dh){
|
||||
ctx.drawImage(
|
||||
image,
|
||||
sx, //sx
|
||||
sy, //sy
|
||||
sw, //sw
|
||||
sh, //sh
|
||||
dx, //dx
|
||||
dy, // dy
|
||||
dw, //dw
|
||||
dh //dh
|
||||
);
|
||||
this.numDraws++;
|
||||
|
||||
}
|
||||
38
src/Forms.js
38
src/Forms.js
@ -1,38 +0,0 @@
|
||||
html2canvas.prototype.renderFormValue = function(el,bounds,stack){
|
||||
|
||||
var valueWrap = document.createElement('valuewrap'),
|
||||
_ = this;
|
||||
|
||||
this.each(['lineHeight','textAlign','fontFamily','color','fontSize','paddingLeft','paddingTop','width','height','border','borderLeftWidth','borderTopWidth'],function(i,style){
|
||||
valueWrap.style[style] = _.getCSS(el,style);
|
||||
});
|
||||
|
||||
valueWrap.style.borderColor = "black";
|
||||
valueWrap.style.borderStyle = "solid";
|
||||
valueWrap.style.display = "block";
|
||||
valueWrap.style.position = "absolute";
|
||||
if (/^(submit|reset|button|text|password)$/.test(el.type) || el.nodeName == "SELECT"){
|
||||
valueWrap.style.lineHeight = _.getCSS(el,"height");
|
||||
}
|
||||
|
||||
|
||||
valueWrap.style.top = bounds.top+"px";
|
||||
valueWrap.style.left = bounds.left+"px";
|
||||
if (el.nodeName == "SELECT"){
|
||||
// TODO increase accuracy of text position
|
||||
var textValue = el.options[el.selectedIndex].text;
|
||||
} else{
|
||||
var textValue = el.value;
|
||||
|
||||
}
|
||||
var textNode = document.createTextNode(textValue);
|
||||
|
||||
valueWrap.appendChild(textNode);
|
||||
$('body').append(valueWrap);
|
||||
|
||||
this.newText(el,textNode,stack);
|
||||
|
||||
$(valueWrap).remove();
|
||||
|
||||
|
||||
}
|
||||
160
src/Generate.js
Normal file
160
src/Generate.js
Normal file
@ -0,0 +1,160 @@
|
||||
/*
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
|
||||
html2canvas.Generate = {};
|
||||
|
||||
|
||||
|
||||
html2canvas.Generate.Gradient = function(src, bounds) {
|
||||
var canvas = document.createElement('canvas'),
|
||||
ctx = canvas.getContext('2d'),
|
||||
tmp,
|
||||
p0 = 0,
|
||||
p1 = 0,
|
||||
p2 = 0,
|
||||
p3 = 0,
|
||||
steps = [],
|
||||
position,
|
||||
i,
|
||||
len,
|
||||
lingrad,
|
||||
increment,
|
||||
p,
|
||||
img;
|
||||
|
||||
canvas.width = bounds.width;
|
||||
canvas.height = bounds.height;
|
||||
|
||||
|
||||
function getColors(input) {
|
||||
var j = -1,
|
||||
color = '',
|
||||
chr;
|
||||
|
||||
while( j++ < input.length ) {
|
||||
chr = input.charAt( j );
|
||||
if (chr === ')') {
|
||||
color += chr;
|
||||
steps.push( color );
|
||||
color = '';
|
||||
while (j++ < input.length && input.charAt( j ) !== ',') {
|
||||
}
|
||||
} else {
|
||||
color += chr;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( tmp = src.match(/-webkit-linear-gradient\((.*)\)/) ) {
|
||||
|
||||
position = tmp[1].split( ",", 1 )[0];
|
||||
getColors( tmp[1].substr( position.length + 2 ) );
|
||||
position = position.split(' ');
|
||||
|
||||
for (p = 0; p < position.length; p+=1) {
|
||||
|
||||
switch(position[p]) {
|
||||
case 'top':
|
||||
p3 = bounds.height;
|
||||
break;
|
||||
|
||||
case 'right':
|
||||
p0 = bounds.width;
|
||||
break;
|
||||
|
||||
case 'bottom':
|
||||
p1 = bounds.height;
|
||||
break;
|
||||
|
||||
case 'left':
|
||||
p2 = bounds.width;
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
} else if (tmp = src.match(/-webkit-gradient\(linear, (\d+)[%]{0,1} (\d+)[%]{0,1}, (\d+)[%]{0,1} (\d+)[%]{0,1}, from\((.*)\), to\((.*)\)\)/)) {
|
||||
|
||||
p0 = (tmp[1] * bounds.width) / 100;
|
||||
p1 = (tmp[2] * bounds.height) / 100;
|
||||
p2 = (tmp[3] * bounds.width) / 100;
|
||||
p3 = (tmp[4] * bounds.height) / 100;
|
||||
|
||||
steps.push(tmp[5]);
|
||||
steps.push(tmp[6]);
|
||||
|
||||
} else if (tmp = src.match(/-moz-linear-gradient\((\d+)[%]{0,1} (\d+)[%]{0,1}, (.*)\)/)) {
|
||||
|
||||
p0 = (tmp[1] * bounds.width) / 100;
|
||||
p1 = (tmp[2] * bounds.width) / 100;
|
||||
p2 = bounds.width - p0;
|
||||
p3 = bounds.height - p1;
|
||||
getColors( tmp[3] );
|
||||
|
||||
} else {
|
||||
return;
|
||||
}
|
||||
|
||||
lingrad = ctx.createLinearGradient( p0, p1, p2, p3 );
|
||||
increment = 1 / (steps.length - 1);
|
||||
|
||||
for (i = 0, len = steps.length; i < len; i+=1) {
|
||||
try {
|
||||
lingrad.addColorStop(increment * i, steps[i]);
|
||||
}
|
||||
catch(e) {
|
||||
html2canvas.log(['failed to add color stop: ', e, '; tried to add: ', steps[i], '; stop: ', i, '; in: ', src]);
|
||||
}
|
||||
}
|
||||
|
||||
ctx.fillStyle = lingrad;
|
||||
|
||||
// draw shapes
|
||||
ctx.fillRect(0, 0, bounds.width,bounds.height);
|
||||
|
||||
img = new Image();
|
||||
img.src = canvas.toDataURL();
|
||||
|
||||
return img;
|
||||
|
||||
}
|
||||
|
||||
html2canvas.Generate.ListAlpha = function(number) {
|
||||
var tmp = "",
|
||||
modulus;
|
||||
|
||||
do {
|
||||
modulus = number % 26;
|
||||
tmp = String.fromCharCode((modulus) + 64) + tmp;
|
||||
number = number / 26;
|
||||
}while((number*26) > 26);
|
||||
|
||||
return tmp;
|
||||
}
|
||||
|
||||
html2canvas.Generate.ListRoman = function(number) {
|
||||
var romanArray = ["M", "CM", "D", "CD", "C", "XC", "L", "XL", "X", "IX", "V", "IV", "I"],
|
||||
decimal = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1],
|
||||
roman = "",
|
||||
v,
|
||||
len = romanArray.length;
|
||||
|
||||
if (number <= 0 || number >= 4000) {
|
||||
return number;
|
||||
}
|
||||
|
||||
for (v=0; v < len; v+=1) {
|
||||
while (number >= decimal[v]) {
|
||||
number -= decimal[v];
|
||||
roman += romanArray[v];
|
||||
}
|
||||
}
|
||||
|
||||
return roman;
|
||||
|
||||
}
|
||||
137
src/Images.js
137
src/Images.js
@ -1,137 +0,0 @@
|
||||
/*
|
||||
* Function to find all images from <img> and background-image
|
||||
*/
|
||||
html2canvas.prototype.getImages = function(el) {
|
||||
|
||||
var self = this;
|
||||
|
||||
if (!this.ignoreRe.test(el.nodeName)){
|
||||
// TODO remove jQuery dependancy
|
||||
this.each($(el).contents(),function(i,element){
|
||||
var ignRe = new RegExp("("+this.ignoreElements+")");
|
||||
if (!ignRe.test(element.nodeName)){
|
||||
self.getImages(element);
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
if (el.nodeType==1 || typeof el.nodeType == "undefined"){
|
||||
var background_image = this.getCSS(el,'background-image');
|
||||
|
||||
if (background_image && background_image != "1" && background_image != "none" && background_image.substring(0,7)!="-webkit" && background_image.substring(0,3)!="-o-" && background_image.substring(0,4)!="-moz"){
|
||||
// TODO add multi image background support
|
||||
var src = this.backgroundImageUrl(background_image.split(",")[0]);
|
||||
this.preloadImage(src);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Load image from storage
|
||||
*/
|
||||
|
||||
html2canvas.prototype.loadImage = function(src){
|
||||
|
||||
var imgIndex = this.getIndex(this.images,src);
|
||||
if (imgIndex!=-1){
|
||||
return this.images[imgIndex+1];
|
||||
}else{
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
html2canvas.prototype.preloadImage = function(src){
|
||||
|
||||
|
||||
if (this.getIndex(this.images,src)==-1){
|
||||
if(src.substr(0, 5) == 'data:'){
|
||||
//Base64 src
|
||||
this.images.push(src);
|
||||
var img = new Image();
|
||||
img.src = src;
|
||||
this.images.push(img);
|
||||
this.imagesLoaded++;
|
||||
this.start();
|
||||
}else if (this.isSameOrigin(src)){
|
||||
this.images.push(src);
|
||||
// console.log('a'+src);
|
||||
var img = new Image();
|
||||
// TODO remove jQuery dependancy
|
||||
var _ = this;
|
||||
$(img).load(function(){
|
||||
_.imagesLoaded++;
|
||||
_.start();
|
||||
|
||||
});
|
||||
img.onerror = function(){
|
||||
_.images.splice(_.images.indexOf(img.src),2);
|
||||
// _.imagesLoaded++;
|
||||
_.start();
|
||||
}
|
||||
img.src = src;
|
||||
this.images.push(img);
|
||||
}else if (this.opts.proxyUrl){
|
||||
// console.log('b'+src);
|
||||
this.images.push(src);
|
||||
var img = new Image();
|
||||
this.proxyGetImage(src,img);
|
||||
this.images.push(img);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.proxyGetImage = function(url,img){
|
||||
var _ = this;
|
||||
|
||||
var link = document.createElement("a");
|
||||
link.href = url;
|
||||
url = link.href; // work around for pages with base href="" set
|
||||
|
||||
|
||||
// todo remove jQuery dependency and enable xhr2 requests where available (no need for base64 / json)
|
||||
$.ajax({
|
||||
data:{
|
||||
xhr2:false,
|
||||
url:url
|
||||
},
|
||||
url: this.opts.proxyUrl,
|
||||
dataType: "jsonp",
|
||||
success: function(a){
|
||||
|
||||
if (a.substring(0,6)=="error:"){
|
||||
_.images.splice(_.images.indexOf(url),2);
|
||||
_.start();
|
||||
_.log('Proxy was unable to load '+url+' '+a);
|
||||
}else{
|
||||
// document.createElement(a);
|
||||
// console.log(img);
|
||||
img.onload = function(){
|
||||
// console.log('w'+img.width);
|
||||
_.imagesLoaded++;
|
||||
_.start();
|
||||
|
||||
}
|
||||
|
||||
img.src = a;
|
||||
}
|
||||
|
||||
|
||||
},
|
||||
error: function(){
|
||||
|
||||
_.images.splice(_.images.indexOf(url),2);
|
||||
// _.imagesLoaded++;
|
||||
_.start();
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
|
||||
}
|
||||
14
src/LICENSE
14
src/LICENSE
@ -1,7 +1,7 @@
|
||||
/*
|
||||
* html2canvas v0.27 <http://html2canvas.hertzen.com>
|
||||
* Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
* http://www.twitter.com/niklasvh
|
||||
*
|
||||
* Released under MIT License
|
||||
*/
|
||||
/**
|
||||
@license html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
121
src/Lists.js
121
src/Lists.js
@ -1,121 +0,0 @@
|
||||
html2canvas.prototype.drawListItem = function(element,stack,elBounds){
|
||||
|
||||
|
||||
var position = this.getCSS(element,"list-style-position",false);
|
||||
|
||||
|
||||
var item = this.getListItem(element),
|
||||
x,
|
||||
y;
|
||||
|
||||
var type = this.getCSS(element,"list-style-type",false);
|
||||
|
||||
if (/^(decimal|decimal-leading-zero|upper-alpha|upper-latin|upper-roman|lower-alpha|lower-greek|lower-latin|lower-roman)$/i.test(type)){
|
||||
// TODO remove jQuery dependency
|
||||
var currentIndex = $(element).index()+1,
|
||||
text;
|
||||
|
||||
if (type == "decimal"){
|
||||
text = currentIndex;
|
||||
}else if (type == "decimal-leading-zero"){
|
||||
if (currentIndex.toString().length == 1){
|
||||
text = currentIndex = "0" + currentIndex.toString();
|
||||
}else{
|
||||
text = currentIndex.toString();
|
||||
}
|
||||
|
||||
}else if (type == "upper-roman"){
|
||||
text = this.getListRoman(currentIndex);
|
||||
}else if (type == "lower-roman"){
|
||||
text = this.getListRoman(currentIndex).toLowerCase();
|
||||
}else if (type == "lower-alpha"){
|
||||
text = this.getListAlpha(currentIndex).toLowerCase();
|
||||
}else if (type == "upper-alpha"){
|
||||
text = this.getListAlpha(currentIndex);
|
||||
}
|
||||
|
||||
text += ". ";
|
||||
var listBounds = this.getListPosition(element,text);
|
||||
|
||||
if (position == "inside"){
|
||||
this.setFont(stack.ctx,element,false);
|
||||
x = elBounds.left;
|
||||
}else{
|
||||
return; /* TODO really need to figure out some more accurate way to try and find the position.
|
||||
as defined in http://www.w3.org/TR/CSS21/generate.html#propdef-list-style-position, it does not even have a specified "correct" position, so each browser
|
||||
may display it whatever way it feels like.
|
||||
"The position of the list-item marker adjacent to floats is undefined in CSS 2.1. CSS 2.1 does not specify the precise location of the marker box or its position in the painting order"
|
||||
*/
|
||||
this.setFont(stack.ctx,element,true);
|
||||
x = elBounds.left-10;
|
||||
}
|
||||
|
||||
y = listBounds.bottom;
|
||||
|
||||
|
||||
this.printText(text, x, y, stack.ctx);
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.getListPosition = function(element,val){
|
||||
var boundElement = document.createElement("boundelement");
|
||||
boundElement.style.display = "inline";
|
||||
//boundElement.style.width = "1px";
|
||||
//boundElement.style.height = "1px";
|
||||
|
||||
var type = element.style.listStyleType;
|
||||
element.style.listStyleType = "none";
|
||||
|
||||
boundElement.appendChild(document.createTextNode(val));
|
||||
|
||||
|
||||
element.insertBefore(boundElement,element.firstChild);
|
||||
|
||||
|
||||
var bounds = this.getBounds(boundElement);
|
||||
element.removeChild(boundElement);
|
||||
element.style.listStyleType = type;
|
||||
return bounds;
|
||||
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.getListItem = function(element){
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
html2canvas.prototype.getListAlpha = function(number){
|
||||
var tmp = "";
|
||||
do{
|
||||
var modulus = number % 26;
|
||||
tmp = String.fromCharCode((modulus) + 64) + tmp;
|
||||
number = number / 26;
|
||||
}while((number*26) > 26);
|
||||
|
||||
return tmp;
|
||||
}
|
||||
|
||||
html2canvas.prototype.getListRoman = function(number){
|
||||
var romanArray = ["M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"],
|
||||
decimal = [1000,900,500,400,100,90,50,40,10,9,5,4,1],
|
||||
roman = "";
|
||||
|
||||
if (number <= 0 || number >= 4000) return;
|
||||
for (var v=0; v<romanArray.length; v++) {
|
||||
while (number >= decimal[v]) {
|
||||
number -= decimal[v];
|
||||
roman += romanArray[v];
|
||||
}
|
||||
}
|
||||
|
||||
return roman;
|
||||
|
||||
|
||||
}
|
||||
1256
src/Parse.js
Normal file
1256
src/Parse.js
Normal file
File diff suppressed because it is too large
Load Diff
338
src/Preload.js
Normal file
338
src/Preload.js
Normal file
@ -0,0 +1,338 @@
|
||||
/*
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
|
||||
html2canvas.Preload = function(element, opts){
|
||||
|
||||
var options = {
|
||||
proxy: "http://html2canvas.appspot.com/",
|
||||
timeout: 0 // no timeout
|
||||
},
|
||||
images = {
|
||||
numLoaded: 0, // also failed are counted here
|
||||
numFailed: 0,
|
||||
numTotal: 0,
|
||||
cleanupDone: false
|
||||
},
|
||||
pageOrigin,
|
||||
methods,
|
||||
i,
|
||||
count = 0,
|
||||
doc = element.ownerDocument,
|
||||
domImages = doc.images, // TODO probably should limit it to images present in the element only
|
||||
imgLen = domImages.length,
|
||||
link = doc.createElement("a"),
|
||||
timeoutTimer;
|
||||
|
||||
link.href = window.location.href;
|
||||
pageOrigin = link.protocol + link.host;
|
||||
opts = opts || {};
|
||||
|
||||
options = html2canvas.Util.Extend(opts, options);
|
||||
|
||||
|
||||
|
||||
element = element || doc.body;
|
||||
|
||||
function isSameOrigin(url){
|
||||
link.href = url;
|
||||
var origin = link.protocol + link.host;
|
||||
return ":" === origin || (origin === pageOrigin);
|
||||
}
|
||||
|
||||
function start(){
|
||||
html2canvas.log("html2canvas: start: images: " + images.numLoaded + " / " + images.numTotal + " (failed: " + images.numFailed + ")");
|
||||
if (!images.firstRun && images.numLoaded >= images.numTotal){
|
||||
|
||||
/*
|
||||
this.log('Finished loading '+this.imagesLoaded+' images, Started parsing');
|
||||
this.bodyOverflow = document.getElementsByTagName('body')[0].style.overflow;
|
||||
document.getElementsByTagName('body')[0].style.overflow = "hidden";
|
||||
*/
|
||||
if (typeof options.complete === "function"){
|
||||
options.complete(images);
|
||||
}
|
||||
|
||||
html2canvas.log("Finished loading images: # " + images.numTotal + " (failed: " + images.numFailed + ")");
|
||||
}
|
||||
}
|
||||
|
||||
function proxyGetImage(url, img){
|
||||
var callback_name,
|
||||
scriptUrl = options.proxy,
|
||||
script,
|
||||
imgObj = images[url];
|
||||
|
||||
link.href = url;
|
||||
url = link.href; // work around for pages with base href="" set - WARNING: this may change the url -> so access imgObj from images map before changing that url!
|
||||
|
||||
callback_name = 'html2canvas_' + count;
|
||||
imgObj.callbackname = callback_name;
|
||||
|
||||
if (scriptUrl.indexOf("?") > -1) {
|
||||
scriptUrl += "&";
|
||||
} else {
|
||||
scriptUrl += "?";
|
||||
}
|
||||
scriptUrl += 'url=' + encodeURIComponent(url) + '&callback=' + callback_name;
|
||||
|
||||
window[callback_name] = function(a){
|
||||
if (a.substring(0,6) === "error:"){
|
||||
imgObj.succeeded = false;
|
||||
images.numLoaded++;
|
||||
images.numFailed++;
|
||||
start();
|
||||
} else {
|
||||
img.onload = function(){
|
||||
imgObj.succeeded = true;
|
||||
images.numLoaded++;
|
||||
start();
|
||||
};
|
||||
img.src = a;
|
||||
}
|
||||
window[callback_name] = undefined; // to work with IE<9 // NOTE: that the undefined callback property-name still exists on the window object (for IE<9)
|
||||
try {
|
||||
delete window[callback_name]; // for all browser that support this
|
||||
} catch(ex) {}
|
||||
script.parentNode.removeChild(script);
|
||||
script = null;
|
||||
imgObj.callbackname = undefined;
|
||||
};
|
||||
|
||||
count += 1;
|
||||
|
||||
script = doc.createElement("script");
|
||||
script.setAttribute("src", scriptUrl);
|
||||
script.setAttribute("type", "text/javascript");
|
||||
imgObj.script = script;
|
||||
window.document.body.appendChild(script);
|
||||
|
||||
/*
|
||||
|
||||
// enable xhr2 requests where available (no need for base64 / json)
|
||||
|
||||
$.ajax({
|
||||
data:{
|
||||
xhr2:false,
|
||||
url:url
|
||||
},
|
||||
url: options.proxy,
|
||||
dataType: "jsonp",
|
||||
success: function(a){
|
||||
|
||||
if (a.substring(0,6) === "error:"){
|
||||
images.splice(getIndex(images, url), 2);
|
||||
start();
|
||||
}else{
|
||||
img.onload = function(){
|
||||
imagesLoaded+=1;
|
||||
start();
|
||||
|
||||
};
|
||||
img.src = a;
|
||||
}
|
||||
|
||||
|
||||
},
|
||||
error: function(){
|
||||
images.splice(getIndex(images, url), 2);
|
||||
start();
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
*/
|
||||
}
|
||||
|
||||
function getImages (el) {
|
||||
|
||||
|
||||
|
||||
// if (!this.ignoreRe.test(el.nodeName)){
|
||||
//
|
||||
|
||||
var contents = html2canvas.Util.Children(el),
|
||||
i,
|
||||
contentsLen = contents.length,
|
||||
background_image,
|
||||
src,
|
||||
img,
|
||||
elNodeType = false;
|
||||
|
||||
for (i = 0; i < contentsLen; i+=1 ){
|
||||
// var ignRe = new RegExp("("+this.ignoreElements+")");
|
||||
// if (!ignRe.test(element.nodeName)){
|
||||
getImages(contents[i]);
|
||||
// }
|
||||
}
|
||||
|
||||
// }
|
||||
try {
|
||||
elNodeType = el.nodeType;
|
||||
} catch (ex) {
|
||||
elNodeType = false;
|
||||
html2canvas.log("html2canvas: failed to access some element's nodeType - Exception: " + ex.message);
|
||||
}
|
||||
|
||||
if (elNodeType === 1 || elNodeType === undefined){
|
||||
|
||||
background_image = html2canvas.Util.getCSS(el, 'backgroundImage');
|
||||
|
||||
if ( background_image && background_image !== "1" && background_image !== "none" ) {
|
||||
|
||||
// TODO add multi image background support
|
||||
|
||||
if (background_image.substring(0,7) === "-webkit" || background_image.substring(0,3) === "-o-" || background_image.substring(0,4) === "-moz") {
|
||||
|
||||
img = html2canvas.Generate.Gradient( background_image, html2canvas.Util.Bounds( el ) );
|
||||
|
||||
if ( img !== undefined ){
|
||||
images[background_image] = { img: img, succeeded: true };
|
||||
images.numTotal++;
|
||||
images.numLoaded++;
|
||||
start();
|
||||
|
||||
}
|
||||
|
||||
} else {
|
||||
src = html2canvas.Util.backgroundImage(background_image.match(/data:image\/.*;base64,/i) ? background_image : background_image.split(",")[0]);
|
||||
methods.loadImage(src);
|
||||
}
|
||||
|
||||
/*
|
||||
if (background_image && background_image !== "1" && background_image !== "none" && background_image.substring(0,7) !== "-webkit" && background_image.substring(0,3)!== "-o-" && background_image.substring(0,4) !== "-moz"){
|
||||
// TODO add multi image background support
|
||||
src = html2canvas.Util.backgroundImage(background_image.split(",")[0]);
|
||||
methods.loadImage(src); */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
methods = {
|
||||
loadImage: function( src ) {
|
||||
var img;
|
||||
if ( src && images[src] === undefined ) {
|
||||
if ( src.match(/data:image\/.*;base64,/i) ) {
|
||||
|
||||
//Base64 src
|
||||
img = new Image();
|
||||
img.src = src.replace(/url\(['"]{0,}|['"]{0,}\)$/ig, '');
|
||||
images[src] = { img: img, succeeded: true };
|
||||
images.numTotal++;
|
||||
images.numLoaded++;
|
||||
start();
|
||||
|
||||
}else if ( isSameOrigin( src ) ) {
|
||||
|
||||
img = new Image();
|
||||
images[src] = { img: img };
|
||||
images.numTotal++;
|
||||
|
||||
img.onload = function() {
|
||||
images.numLoaded++;
|
||||
images[src].succeeded = true;
|
||||
start();
|
||||
};
|
||||
|
||||
img.onerror = function() {
|
||||
images.numLoaded++;
|
||||
images.numFailed++;
|
||||
images[src].succeeded = false;
|
||||
start();
|
||||
};
|
||||
|
||||
img.src = src;
|
||||
|
||||
}else if ( options.proxy ){
|
||||
// console.log('b'+src);
|
||||
img = new Image();
|
||||
images[src] = { img: img };
|
||||
images.numTotal++;
|
||||
proxyGetImage( src, img );
|
||||
}
|
||||
}
|
||||
|
||||
},
|
||||
cleanupDOM: function(cause) {
|
||||
var img, src;
|
||||
if (!images.cleanupDone) {
|
||||
if (cause && typeof cause === "string") {
|
||||
html2canvas.log("html2canvas: Cleanup because: " + cause);
|
||||
} else {
|
||||
html2canvas.log("html2canvas: Cleanup after timeout: " + options.timeout + " ms.");
|
||||
}
|
||||
|
||||
for (src in images) {
|
||||
if (images.hasOwnProperty(src)) {
|
||||
img = images[src];
|
||||
if (typeof img === "object" && img.callbackname && img.succeeded === undefined) {
|
||||
// cancel proxy image request
|
||||
window[img.callbackname] = undefined; // to work with IE<9 // NOTE: that the undefined callback property-name still exists on the window object (for IE<9)
|
||||
try {
|
||||
delete window[img.callbackname]; // for all browser that support this
|
||||
} catch(ex) {}
|
||||
if (img.script && img.script.parentNode) {
|
||||
img.script.setAttribute("src", "about:blank"); // try to cancel running request
|
||||
img.script.parentNode.removeChild(img.script);
|
||||
}
|
||||
images.numLoaded++;
|
||||
images.numFailed++;
|
||||
html2canvas.log("html2canvas: Cleaned up failed img: '" + src + "' Steps: " + images.numLoaded + " / " + images.numTotal);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// cancel any pending requests
|
||||
if(window.stop !== undefined) {
|
||||
window.stop();
|
||||
} else if(document.execCommand !== undefined) {
|
||||
document.execCommand("Stop", false);
|
||||
}
|
||||
if (document.close !== undefined) {
|
||||
document.close();
|
||||
}
|
||||
images.cleanupDone = true;
|
||||
if (!(cause && typeof cause === "string")) {
|
||||
start();
|
||||
}
|
||||
}
|
||||
},
|
||||
renderingDone: function() {
|
||||
if (timeoutTimer) {
|
||||
window.clearTimeout(timeoutTimer);
|
||||
}
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
if (options.timeout > 0) {
|
||||
timeoutTimer = window.setTimeout(methods.cleanupDOM, options.timeout);
|
||||
}
|
||||
var startTime = (new Date()).getTime();
|
||||
html2canvas.log('html2canvas: Preload starts: finding background-images');
|
||||
images.firstRun = true;
|
||||
|
||||
getImages( element );
|
||||
|
||||
html2canvas.log('html2canvas: Preload: Finding images');
|
||||
// load <img> images
|
||||
for (i = 0; i < imgLen; i+=1){
|
||||
methods.loadImage( domImages[i].getAttribute( "src" ) );
|
||||
}
|
||||
|
||||
images.firstRun = false;
|
||||
html2canvas.log('html2canvas: Preload: Done.');
|
||||
if ( images.numTotal === images.numLoaded ) {
|
||||
start();
|
||||
}
|
||||
|
||||
return methods;
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
43
src/Queue.js
Normal file
43
src/Queue.js
Normal file
@ -0,0 +1,43 @@
|
||||
/*
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
html2canvas.canvasContext = function (width, height) {
|
||||
var storage = [];
|
||||
return {
|
||||
storage: storage,
|
||||
width: width,
|
||||
height: height,
|
||||
fillRect: function () {
|
||||
storage.push({
|
||||
type: "function",
|
||||
name: "fillRect",
|
||||
'arguments': arguments
|
||||
});
|
||||
},
|
||||
drawImage: function () {
|
||||
storage.push({
|
||||
type: "function",
|
||||
name: "drawImage",
|
||||
'arguments': arguments
|
||||
});
|
||||
},
|
||||
fillText: function () {
|
||||
storage.push({
|
||||
type: "function",
|
||||
name: "fillText",
|
||||
'arguments': arguments
|
||||
});
|
||||
},
|
||||
setVariable: function (variable, value) {
|
||||
storage.push({
|
||||
type: "variable",
|
||||
name: variable,
|
||||
'arguments': value
|
||||
});
|
||||
}
|
||||
};
|
||||
};
|
||||
690
src/Renderer.js
690
src/Renderer.js
@ -1,348 +1,394 @@
|
||||
html2canvas.prototype.Renderer = function(queue){
|
||||
|
||||
var _ = this;
|
||||
/*
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
html2canvas.Renderer = function(parseQueue, opts){
|
||||
|
||||
|
||||
var options = {
|
||||
"width": null,
|
||||
"height": null,
|
||||
"renderer": "canvas"
|
||||
},
|
||||
queue = [],
|
||||
canvas,
|
||||
doc = document;
|
||||
|
||||
this.log('Renderer initiated');
|
||||
options = html2canvas.Util.Extend(opts, options);
|
||||
|
||||
|
||||
|
||||
this.each(this.opts.renderOrder.split(" "),function(i,renderer){
|
||||
function sortZ(zStack){
|
||||
var subStacks = [],
|
||||
stackValues = [],
|
||||
zStackChildren = zStack.children,
|
||||
s,
|
||||
i,
|
||||
stackLen,
|
||||
zValue,
|
||||
zLen,
|
||||
stackChild,
|
||||
b,
|
||||
subStackLen;
|
||||
|
||||
switch(renderer){
|
||||
case "canvas":
|
||||
_.canvas = document.createElement('canvas');
|
||||
if (_.canvas.getContext){
|
||||
_.canvasRenderer(queue);
|
||||
_.log('Using canvas renderer');
|
||||
return false;
|
||||
}
|
||||
break;
|
||||
case "flash":
|
||||
/*
|
||||
var script = document.createElement('script');
|
||||
script.type = "text/javascript";
|
||||
script.src = _.opts.flashCanvasPath;
|
||||
var s = document.getElementsByTagName('script')[0];
|
||||
s.parentNode.insertBefore(script, s);
|
||||
|
||||
|
||||
if (typeof FlashCanvas != "undefined") {
|
||||
_.canvas = initCanvas(document.getElementById("testflash"));
|
||||
FlashCanvas.initElement(_.canvas);
|
||||
_.ctx = _.canvas.getContext("2d");
|
||||
// _.canvas = document.createElement('canvas');
|
||||
//
|
||||
_.log('Using Flashcanvas renderer');
|
||||
_.canvasRenderer(queue);
|
||||
|
||||
return false;
|
||||
}
|
||||
*/
|
||||
|
||||
break;
|
||||
case "html":
|
||||
// TODO add renderer
|
||||
_.log("Using HTML renderer");
|
||||
return false;
|
||||
break;
|
||||
|
||||
|
||||
|
||||
for (s = 0, zLen = zStackChildren.length; s < zLen; s+=1){
|
||||
|
||||
stackChild = zStackChildren[s];
|
||||
|
||||
if (stackChild.children && stackChild.children.length > 0){
|
||||
subStacks.push(stackChild);
|
||||
stackValues.push(stackChild.zindex);
|
||||
}else{
|
||||
queue.push(stackChild);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
});
|
||||
|
||||
stackValues.sort(function(a, b) {
|
||||
return a - b;
|
||||
});
|
||||
|
||||
// this.log('No renderer chosen, rendering quit');
|
||||
return this;
|
||||
|
||||
// this.canvasRenderer(queue);
|
||||
|
||||
/*
|
||||
if (!this.canvas.getContext){
|
||||
|
||||
|
||||
}*/
|
||||
// TODO include Flashcanvas
|
||||
/*
|
||||
var script = document.createElement('script');
|
||||
script.type = "text/javascript";
|
||||
script.src = this.opts.flashCanvasPath;
|
||||
var s = document.getElementsByTagName('script')[0];
|
||||
s.parentNode.insertBefore(script, s);
|
||||
|
||||
if (typeof FlashCanvas != "undefined") {
|
||||
for (i = 0, stackLen = stackValues.length; i < stackLen; i+=1){
|
||||
zValue = stackValues[i];
|
||||
for (b = 0, subStackLen = subStacks.length; b <= subStackLen; b+=1){
|
||||
|
||||
FlashCanvas.initElement(this.canvas);
|
||||
this.ctx = this.canvas.getContext('2d');
|
||||
} */
|
||||
|
||||
}
|
||||
|
||||
|
||||
html2canvas.prototype.throttler = function(queue){
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
html2canvas.prototype.canvasRenderContext = function(storageContext,ctx){
|
||||
|
||||
// set common settings for canvas
|
||||
ctx.textBaseline = "bottom";
|
||||
var _ = this;
|
||||
|
||||
|
||||
if (storageContext.clip){
|
||||
ctx.save();
|
||||
ctx.beginPath();
|
||||
// console.log(storageContext);
|
||||
ctx.rect(storageContext.clip.left,storageContext.clip.top,storageContext.clip.width,storageContext.clip.height);
|
||||
ctx.clip();
|
||||
|
||||
}
|
||||
|
||||
if (storageContext.ctx.storage){
|
||||
_.each(storageContext.ctx.storage,function(a,renderItem){
|
||||
|
||||
|
||||
switch(renderItem.type){
|
||||
case "variable":
|
||||
ctx[renderItem.name] = renderItem.arguments;
|
||||
if (subStacks[b].zindex === zValue){
|
||||
stackChild = subStacks.splice(b, 1);
|
||||
sortZ(stackChild[0]);
|
||||
break;
|
||||
case "function":
|
||||
if (renderItem.name=="fillRect"){
|
||||
|
||||
ctx.fillRect(
|
||||
renderItem.arguments[0],
|
||||
renderItem.arguments[1],
|
||||
renderItem.arguments[2],
|
||||
renderItem.arguments[3]
|
||||
);
|
||||
}else if(renderItem.name=="fillText"){
|
||||
// console.log(renderItem.arguments[0]);
|
||||
ctx.fillText(renderItem.arguments[0],renderItem.arguments[1],renderItem.arguments[2]);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function canvasRenderer(zStack){
|
||||
|
||||
sortZ(zStack.zIndex);
|
||||
|
||||
|
||||
var ctx = canvas.getContext("2d"),
|
||||
storageContext,
|
||||
i,
|
||||
queueLen,
|
||||
a,
|
||||
storageLen,
|
||||
renderItem,
|
||||
fstyle;
|
||||
|
||||
canvas.width = options.width || zStack.ctx.width;
|
||||
canvas.height = options.height || zStack.ctx.height;
|
||||
|
||||
fstyle = ctx.fillStyle;
|
||||
ctx.fillStyle = "#fff";
|
||||
ctx.fillRect(0, 0, canvas.width, canvas.height);
|
||||
ctx.fillStyle = fstyle;
|
||||
|
||||
for (i = 0, queueLen = queue.length; i < queueLen; i+=1){
|
||||
|
||||
storageContext = queue.splice(0, 1)[0];
|
||||
storageContext.canvasPosition = storageContext.canvasPosition || {};
|
||||
|
||||
//this.canvasRenderContext(storageContext,parentctx);
|
||||
|
||||
// set common settings for canvas
|
||||
ctx.textBaseline = "bottom";
|
||||
|
||||
if (storageContext.clip){
|
||||
ctx.save();
|
||||
ctx.beginPath();
|
||||
// console.log(storageContext);
|
||||
ctx.rect(storageContext.clip.left, storageContext.clip.top, storageContext.clip.width, storageContext.clip.height);
|
||||
ctx.clip();
|
||||
|
||||
}
|
||||
|
||||
if (storageContext.ctx.storage){
|
||||
|
||||
for (a = 0, storageLen = storageContext.ctx.storage.length; a < storageLen; a+=1){
|
||||
|
||||
}else if(renderItem.name=="drawImage"){
|
||||
// console.log(renderItem);
|
||||
// console.log(renderItem.arguments[0].width);
|
||||
if (renderItem.arguments[8] > 0 && renderItem.arguments[7]){
|
||||
ctx.drawImage(
|
||||
renderItem.arguments[0],
|
||||
renderItem.arguments[1],
|
||||
renderItem.arguments[2],
|
||||
renderItem.arguments[3],
|
||||
renderItem.arguments[4],
|
||||
renderItem.arguments[5],
|
||||
renderItem.arguments[6],
|
||||
renderItem.arguments[7],
|
||||
renderItem.arguments[8]
|
||||
);
|
||||
}
|
||||
}else{
|
||||
_.log(renderItem);
|
||||
}
|
||||
renderItem = storageContext.ctx.storage[a];
|
||||
|
||||
|
||||
|
||||
switch(renderItem.type){
|
||||
case "variable":
|
||||
ctx[renderItem.name] = renderItem['arguments'];
|
||||
break;
|
||||
case "function":
|
||||
if (renderItem.name === "fillRect") {
|
||||
|
||||
ctx.fillRect(
|
||||
renderItem['arguments'][0],
|
||||
renderItem['arguments'][1],
|
||||
renderItem['arguments'][2],
|
||||
renderItem['arguments'][3]
|
||||
);
|
||||
}else if(renderItem.name === "fillText") {
|
||||
// console.log(renderItem.arguments[0]);
|
||||
ctx.fillText(renderItem['arguments'][0],renderItem['arguments'][1],renderItem['arguments'][2]);
|
||||
|
||||
}else if(renderItem.name === "drawImage") {
|
||||
// console.log(renderItem);
|
||||
// console.log(renderItem.arguments[0].width);
|
||||
if (renderItem['arguments'][8] > 0 && renderItem['arguments'][7]){
|
||||
ctx.drawImage(
|
||||
renderItem['arguments'][0],
|
||||
renderItem['arguments'][1],
|
||||
renderItem['arguments'][2],
|
||||
renderItem['arguments'][3],
|
||||
renderItem['arguments'][4],
|
||||
renderItem['arguments'][5],
|
||||
renderItem['arguments'][6],
|
||||
renderItem['arguments'][7],
|
||||
renderItem['arguments'][8]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
default:
|
||||
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
|
||||
}
|
||||
if (storageContext.clip){
|
||||
ctx.restore();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
html2canvas.prototype.canvasRenderContextChildren = function(storageContext,parentctx){
|
||||
var ctx = storageContext.canvas.getContext('2d');
|
||||
|
||||
storageContext.canvasPosition = storageContext.canvasPosition || {};
|
||||
this.canvasRenderContext(storageContext,ctx);
|
||||
|
||||
|
||||
for (var s = 0; s<this.queue.length;){
|
||||
if (storageContext.parentStack && this.queue[s].canvas === storageContext.parentStack.canvas){
|
||||
var substorageContext = this.queue.splice(s,1)[0];
|
||||
}
|
||||
|
||||
if (substorageContext.ctx.storage[5] && substorageContext.ctx.storage[5].arguments[0]=="Highlights"){
|
||||
console.log('ssssssadasda');
|
||||
}
|
||||
|
||||
this.canvasRenderContextChildren(substorageContext,ctx);
|
||||
// this.canvasRenderContext(substorageContext,ctx);
|
||||
// this.canvasRenderStorage(this.queue,ctx);
|
||||
|
||||
|
||||
}else{
|
||||
s++;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
if (storageContext.ctx.storage[5] && storageContext.ctx.storage[5].arguments[0]=="Highlights"){
|
||||
$('body').append(parentctx.canvas);
|
||||
}
|
||||
//var parentctx = this.canvas.getContext("2d");
|
||||
|
||||
if (storageContext.canvas.width>0 && storageContext.canvas.height > 0){
|
||||
parentctx.drawImage(storageContext.canvas,(storageContext.canvasPosition.x || 0),(storageContext.canvasPosition.y || 0));
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
*/
|
||||
html2canvas.prototype.canvasRenderStorage = function(queue,parentctx){
|
||||
|
||||
|
||||
|
||||
|
||||
for (var i = 0; i<queue.length;){
|
||||
var storageContext = queue.splice(0,1)[0];
|
||||
|
||||
|
||||
|
||||
// storageContext.removeOverflow = storageContext.removeOverflow || {};
|
||||
/*
|
||||
if (storageContext.canvas){
|
||||
this.canvasRenderContextChildren(storageContext,parentctx);
|
||||
|
||||
var ctx = storageContext.canvas.getContext('2d');
|
||||
|
||||
storageContext.canvasPosition = storageContext.canvasPosition || {};
|
||||
this.canvasRenderContext(storageContext,ctx);
|
||||
|
||||
for (var s = 0; s<this.queue.length;){
|
||||
if (this.queue[s].canvas === storageContext.canvas){
|
||||
var substorageContext = this.queue.splice(s,1)[0];
|
||||
substorageContext.canvasPosition = storageContext.canvasPosition || {};
|
||||
|
||||
this.canvasRenderContext(substorageContext,ctx);
|
||||
// this.canvasRenderStorage(this.queue,ctx);
|
||||
|
||||
}else{
|
||||
s++;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
if (storageContext.clip){
|
||||
ctx.restore();
|
||||
}
|
||||
|
||||
|
||||
//var parentctx = this.canvas.getContext("2d");
|
||||
|
||||
if (storageContext.canvas.width>0 && storageContext.canvas.height > 0){
|
||||
parentctx.drawImage(storageContext.canvas,(storageContext.canvasPosition.x || 0),(storageContext.canvasPosition.y || 0));
|
||||
}
|
||||
ctx = parentctx;
|
||||
|
||||
}else{
|
||||
*/
|
||||
storageContext.canvasPosition = storageContext.canvasPosition || {};
|
||||
this.canvasRenderContext(storageContext,parentctx);
|
||||
// }
|
||||
|
||||
|
||||
/*
|
||||
if (storageContext.newCanvas){
|
||||
var ctx = _.canvas.getContext("2d");
|
||||
ctx.drawImage(canvas,(storageContext.removeOverflow.left || 0),(storageContext.removeOverflow.top || 0));
|
||||
_.ctx = ctx;
|
||||
}*/
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
html2canvas.log("html2canvas: Renderer: Canvas renderer done - returning canvas obj");
|
||||
|
||||
// this.canvasRenderStorage(queue,this.ctx);
|
||||
return canvas;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
html2canvas.prototype.canvasRenderer = function(queue){
|
||||
var _ = this;
|
||||
this.sortZ(this.zStack);
|
||||
queue = this.queue;
|
||||
//console.log(queue);
|
||||
|
||||
//queue = this.sortQueue(queue);
|
||||
|
||||
|
||||
|
||||
function svgRenderer(zStack){
|
||||
sortZ(zStack.zIndex);
|
||||
|
||||
|
||||
this.canvas.width = Math.max($(document).width(),this.opts.canvasWidth);
|
||||
this.canvas.height = Math.max($(document).height(),this.opts.canvasHeight);
|
||||
|
||||
this.ctx = this.canvas.getContext("2d");
|
||||
|
||||
this.canvasRenderStorage(queue,this.ctx);
|
||||
|
||||
|
||||
|
||||
};
|
||||
|
||||
/*
|
||||
* Sort elements based on z-index and position attributes
|
||||
*/
|
||||
|
||||
/*
|
||||
html2canvas.prototype.sortQueue = function(queue){
|
||||
if (!this.opts.reorderZ || !this.needReorder) return queue;
|
||||
|
||||
var longest = 0;
|
||||
this.each(queue,function(i,e){
|
||||
if (longest<e.zIndex.length){
|
||||
longest = e.zIndex.length;
|
||||
}
|
||||
});
|
||||
|
||||
var counter = 0;
|
||||
//console.log(((queue.length).toString().length)-(count.length).toString().length);
|
||||
this.each(queue,function(i,e){
|
||||
var svgNS = "http://www.w3.org/2000/svg",
|
||||
svg = doc.createElementNS(svgNS, "svg"),
|
||||
xlinkNS = "http://www.w3.org/1999/xlink",
|
||||
defs = doc.createElementNS(svgNS, "defs"),
|
||||
i,
|
||||
a,
|
||||
queueLen,
|
||||
storageLen,
|
||||
storageContext,
|
||||
renderItem,
|
||||
el,
|
||||
settings = {},
|
||||
text,
|
||||
fontStyle,
|
||||
clipId = 0;
|
||||
|
||||
var more = ((queue.length).toString().length)-((counter).toString().length);
|
||||
while(longest>e.zIndex.length){
|
||||
e.zIndex += "0";
|
||||
}
|
||||
e.zIndex = e.zIndex+counter;
|
||||
svg.setAttribute("version", "1.1");
|
||||
svg.setAttribute("baseProfile", "full");
|
||||
|
||||
svg.setAttribute("viewBox", "0 0 " + Math.max(zStack.ctx.width, options.width) + " " + Math.max(zStack.ctx.height, options.height));
|
||||
svg.setAttribute("width", Math.max(zStack.ctx.width, options.width) + "px");
|
||||
svg.setAttribute("height", Math.max(zStack.ctx.height, options.height) + "px");
|
||||
svg.setAttribute("preserveAspectRatio", "none");
|
||||
svg.appendChild(defs);
|
||||
|
||||
while((longest+more+(counter).toString().length)>e.zIndex.length){
|
||||
e.zIndex += "0";
|
||||
}
|
||||
counter++;
|
||||
// console.log(e.zIndex);
|
||||
});
|
||||
|
||||
|
||||
|
||||
for (i = 0, queueLen = queue.length; i < queueLen; i+=1){
|
||||
|
||||
storageContext = queue.splice(0, 1)[0];
|
||||
storageContext.canvasPosition = storageContext.canvasPosition || {};
|
||||
|
||||
//this.canvasRenderContext(storageContext,parentctx);
|
||||
|
||||
|
||||
|
||||
queue = queue.sort(function(a,b){
|
||||
/*
|
||||
if (storageContext.clip){
|
||||
ctx.save();
|
||||
ctx.beginPath();
|
||||
// console.log(storageContext);
|
||||
ctx.rect(storageContext.clip.left, storageContext.clip.top, storageContext.clip.width, storageContext.clip.height);
|
||||
ctx.clip();
|
||||
|
||||
if (a.zIndex < b.zIndex) return -1;
|
||||
if (a.zIndex > b.zIndex) return 1;
|
||||
return 0;
|
||||
});
|
||||
|
||||
|
||||
}*/
|
||||
|
||||
if (storageContext.ctx.storage){
|
||||
|
||||
for (a = 0, storageLen = storageContext.ctx.storage.length; a < storageLen; a+=1){
|
||||
|
||||
renderItem = storageContext.ctx.storage[a];
|
||||
|
||||
|
||||
|
||||
switch(renderItem.type){
|
||||
case "variable":
|
||||
settings[renderItem.name] = renderItem['arguments'];
|
||||
break;
|
||||
case "function":
|
||||
if (renderItem.name === "fillRect") {
|
||||
|
||||
el = doc.createElementNS(svgNS, "rect");
|
||||
el.setAttribute("x", renderItem['arguments'][0]);
|
||||
el.setAttribute("y", renderItem['arguments'][1]);
|
||||
el.setAttribute("width", renderItem['arguments'][2]);
|
||||
el.setAttribute("height", renderItem['arguments'][3]);
|
||||
el.setAttribute("fill", settings.fillStyle);
|
||||
svg.appendChild(el);
|
||||
|
||||
|
||||
return queue;
|
||||
}
|
||||
*/
|
||||
} else if(renderItem.name === "fillText") {
|
||||
el = doc.createElementNS(svgNS, "text");
|
||||
|
||||
fontStyle = settings.font.split(" ");
|
||||
|
||||
el.style.fontVariant = fontStyle.splice(0, 1)[0];
|
||||
el.style.fontWeight = fontStyle.splice(0, 1)[0];
|
||||
el.style.fontStyle = fontStyle.splice(0, 1)[0];
|
||||
el.style.fontSize = fontStyle.splice(0, 1)[0];
|
||||
|
||||
el.setAttribute("x", renderItem['arguments'][1]);
|
||||
el.setAttribute("y", renderItem['arguments'][2] - (parseInt(el.style.fontSize, 10) + 3));
|
||||
|
||||
el.setAttribute("fill", settings.fillStyle);
|
||||
|
||||
|
||||
|
||||
|
||||
// TODO get proper baseline
|
||||
el.style.dominantBaseline = "text-before-edge";
|
||||
el.style.fontFamily = fontStyle.join(" ");
|
||||
|
||||
html2canvas.prototype.setContextVariable = function(ctx,variable,value){
|
||||
if (!ctx.storage){
|
||||
ctx[variable] = value;
|
||||
}else{
|
||||
ctx.storage.push(
|
||||
{
|
||||
type: "variable",
|
||||
name:variable,
|
||||
arguments:value
|
||||
});
|
||||
}
|
||||
text = doc.createTextNode(renderItem['arguments'][0]);
|
||||
el.appendChild(text);
|
||||
|
||||
|
||||
svg.appendChild(el);
|
||||
|
||||
|
||||
|
||||
} else if(renderItem.name === "drawImage") {
|
||||
|
||||
if (renderItem['arguments'][8] > 0 && renderItem['arguments'][7]){
|
||||
|
||||
// TODO check whether even any clipping is necessary for this particular image
|
||||
el = doc.createElementNS(svgNS, "clipPath");
|
||||
el.setAttribute("id", "clipId" + clipId);
|
||||
|
||||
text = doc.createElementNS(svgNS, "rect");
|
||||
text.setAttribute("x", renderItem['arguments'][5] );
|
||||
text.setAttribute("y", renderItem['arguments'][6]);
|
||||
|
||||
text.setAttribute("width", renderItem['arguments'][3]);
|
||||
text.setAttribute("height", renderItem['arguments'][4]);
|
||||
el.appendChild(text);
|
||||
defs.appendChild(el);
|
||||
|
||||
el = doc.createElementNS(svgNS, "image");
|
||||
el.setAttributeNS(xlinkNS, "xlink:href", renderItem['arguments'][0].src);
|
||||
el.setAttribute("width", renderItem['arguments'][0].width);
|
||||
el.setAttribute("height", renderItem['arguments'][0].height);
|
||||
el.setAttribute("x", renderItem['arguments'][5] - renderItem['arguments'][1]);
|
||||
el.setAttribute("y", renderItem['arguments'][6] - renderItem['arguments'][2]);
|
||||
el.setAttribute("clip-path", "url(#clipId" + clipId + ")");
|
||||
// el.setAttribute("xlink:href", );
|
||||
|
||||
|
||||
el.setAttribute("preserveAspectRatio", "none");
|
||||
|
||||
svg.appendChild(el);
|
||||
|
||||
|
||||
clipId += 1;
|
||||
/*
|
||||
ctx.drawImage(
|
||||
renderItem['arguments'][0],
|
||||
renderItem['arguments'][1],
|
||||
renderItem['arguments'][2],
|
||||
renderItem['arguments'][3],
|
||||
renderItem['arguments'][4],
|
||||
renderItem['arguments'][5],
|
||||
renderItem['arguments'][6],
|
||||
renderItem['arguments'][7],
|
||||
renderItem['arguments'][8]
|
||||
);
|
||||
*/
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
break;
|
||||
default:
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
/*
|
||||
if (storageContext.clip){
|
||||
ctx.restore();
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
html2canvas.log("html2canvas: Renderer: SVG Renderer done - returning SVG DOM obj");
|
||||
|
||||
return svg;
|
||||
|
||||
}
|
||||
|
||||
|
||||
//this.each(this.opts.renderOrder.split(" "),function(i,renderer){
|
||||
|
||||
//options.renderer = "svg";
|
||||
|
||||
switch(options.renderer.toLowerCase()){
|
||||
case "canvas":
|
||||
canvas = doc.createElement('canvas');
|
||||
if (canvas.getContext){
|
||||
html2canvas.log("html2canvas: Renderer: using canvas renderer");
|
||||
return canvasRenderer(parseQueue);
|
||||
}
|
||||
break;
|
||||
case "svg":
|
||||
if (doc.createElementNS){
|
||||
html2canvas.log("html2canvas: Renderer: using SVG renderer");
|
||||
return svgRenderer(parseQueue);
|
||||
}
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
//});
|
||||
|
||||
return this;
|
||||
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
288
src/Text.js
288
src/Text.js
@ -1,288 +0,0 @@
|
||||
|
||||
html2canvas.prototype.newText = function(el,textNode,stack,form){
|
||||
var ctx = stack.ctx;
|
||||
var family = this.getCSS(el,"font-family");
|
||||
var size = this.getCSS(el,"font-size");
|
||||
var color = this.getCSS(el,"color");
|
||||
|
||||
|
||||
|
||||
var text_decoration = this.getCSS(el,"text-decoration");
|
||||
var text_align = this.getCSS(el,"text-align");
|
||||
|
||||
|
||||
var letter_spacing = this.getCSS(el,"letter-spacing");
|
||||
|
||||
// apply text-transform:ation to the text
|
||||
textNode.nodeValue = this.textTransform(textNode.nodeValue,this.getCSS(el,"text-transform"));
|
||||
var text = this.trim(textNode.nodeValue);
|
||||
|
||||
//text = $.trim(text);
|
||||
if (text.length>0){
|
||||
|
||||
|
||||
|
||||
if (text_decoration!="none"){
|
||||
var metrics = this.fontMetrics(family,size);
|
||||
|
||||
}
|
||||
|
||||
var renderList,
|
||||
renderWords = false;
|
||||
|
||||
|
||||
text_align = text_align.replace(["-webkit-auto"],["auto"])
|
||||
|
||||
|
||||
if (this.opts.letterRendering == false && /^(left|right|justify|auto)$/.test(text_align) && /^(normal|none)$/.test(letter_spacing)){
|
||||
// this.setContextVariable(ctx,"textAlign",text_align);
|
||||
renderWords = true;
|
||||
renderList = textNode.nodeValue.split(/(\b| )/);
|
||||
|
||||
}else{
|
||||
// this.setContextVariable(ctx,"textAlign","left");
|
||||
renderList = textNode.nodeValue.split("");
|
||||
}
|
||||
|
||||
this.setFont(ctx,el,false);
|
||||
|
||||
|
||||
/*
|
||||
if (stack.clip){
|
||||
ctx.rect (stack.clip.left, stack.clip.top, stack.clip.width, stack.clip.height);
|
||||
ctx.clip();
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
|
||||
var oldTextNode = textNode;
|
||||
for(var c=0;c<renderList.length;c++){
|
||||
|
||||
|
||||
// IE 9 bug
|
||||
if (typeof oldTextNode.nodeValue != "string"){
|
||||
continue;
|
||||
}
|
||||
|
||||
// TODO only do the splitting for non-range prints
|
||||
var newTextNode = oldTextNode.splitText(renderList[c].length);
|
||||
|
||||
if (text_decoration!="none" || this.trim(oldTextNode.nodeValue).length != 0){
|
||||
|
||||
|
||||
|
||||
|
||||
if (this.support.rangeBounds){
|
||||
// getBoundingClientRect is supported for ranges
|
||||
if (document.createRange){
|
||||
var range = document.createRange();
|
||||
range.selectNode(oldTextNode);
|
||||
}else{
|
||||
// TODO add IE support
|
||||
var range = document.body.createTextRange();
|
||||
}
|
||||
if (range.getBoundingClientRect()){
|
||||
var bounds = range.getBoundingClientRect();
|
||||
}else{
|
||||
var bounds = {};
|
||||
}
|
||||
}else{
|
||||
// it isn't supported, so let's wrap it inside an element instead and the bounds there
|
||||
|
||||
var parent = oldTextNode.parentNode;
|
||||
var wrapElement = document.createElement('wrapper');
|
||||
var backupText = oldTextNode.cloneNode(true);
|
||||
wrapElement.appendChild(oldTextNode.cloneNode(true));
|
||||
parent.replaceChild(wrapElement,oldTextNode);
|
||||
|
||||
var bounds = this.getBounds(wrapElement);
|
||||
|
||||
parent.replaceChild(backupText,wrapElement);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
// console.log(range);
|
||||
// console.log("'"+oldTextNode.nodeValue+"'"+bounds.left)
|
||||
this.printText(oldTextNode.nodeValue,bounds.left,bounds.bottom,ctx);
|
||||
|
||||
switch(text_decoration) {
|
||||
case "underline":
|
||||
// Draws a line at the baseline of the font
|
||||
// TODO As some browsers display the line as more than 1px if the font-size is big, need to take that into account both in position and size
|
||||
this.newRect(ctx,bounds.left,Math.round(bounds.top+metrics.baseline+metrics.lineWidth),bounds.width,1,color);
|
||||
break;
|
||||
case "overline":
|
||||
this.newRect(ctx,bounds.left,bounds.top,bounds.width,1,color);
|
||||
break;
|
||||
case "line-through":
|
||||
// TODO try and find exact position for line-through
|
||||
this.newRect(ctx,bounds.left,Math.ceil(bounds.top+metrics.middle+metrics.lineWidth),bounds.width,1,color);
|
||||
break;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
oldTextNode = newTextNode;
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.setFont = function(ctx,el,align){
|
||||
|
||||
var family = this.getCSS(el,"font-family");
|
||||
var size = this.getCSS(el,"font-size");
|
||||
var color = this.getCSS(el,"color");
|
||||
|
||||
var bold = this.getCSS(el,"font-weight");
|
||||
var font_style = this.getCSS(el,"font-style");
|
||||
var font_variant = this.getCSS(el,"font-variant");
|
||||
|
||||
switch(bold){
|
||||
case 401:
|
||||
bold = "bold";
|
||||
break;
|
||||
case 400:
|
||||
bold = "normal";
|
||||
break;
|
||||
}
|
||||
|
||||
var font = font_variant+" "+bold+" "+font_style+" "+size+" "+family;
|
||||
|
||||
|
||||
this.setContextVariable(ctx,"fillStyle",color);
|
||||
this.setContextVariable(ctx,"font",font);
|
||||
if (align){
|
||||
this.setContextVariable(ctx,"textAlign","right");
|
||||
}else{
|
||||
this.setContextVariable(ctx,"textAlign","left");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Function to find baseline for font with a specicic size
|
||||
*/
|
||||
html2canvas.prototype.fontMetrics = function(font,fontSize){
|
||||
|
||||
|
||||
var findMetrics = this.fontData.indexOf(font+"-"+fontSize);
|
||||
|
||||
if (findMetrics>-1){
|
||||
return this.fontData[findMetrics+1];
|
||||
}
|
||||
|
||||
var container = document.createElement('div');
|
||||
document.getElementsByTagName('body')[0].appendChild(container);
|
||||
|
||||
// jquery to speed this up, TODO remove jquery dependancy
|
||||
$(container).css({
|
||||
visibility:'hidden',
|
||||
fontFamily:font,
|
||||
fontSize:fontSize,
|
||||
margin:0,
|
||||
padding:0
|
||||
});
|
||||
|
||||
|
||||
|
||||
var img = document.createElement('img');
|
||||
|
||||
// TODO add another image
|
||||
img.src = "http://html2canvas.hertzen.com/images/8.jpg";
|
||||
img.width = 1;
|
||||
img.height = 1;
|
||||
|
||||
$(img).css({
|
||||
margin:0,
|
||||
padding:0
|
||||
});
|
||||
var span = document.createElement('span');
|
||||
|
||||
$(span).css({
|
||||
fontFamily:font,
|
||||
fontSize:fontSize,
|
||||
margin:0,
|
||||
padding:0
|
||||
});
|
||||
|
||||
|
||||
span.appendChild(document.createTextNode('Hidden Text'));
|
||||
container.appendChild(span);
|
||||
container.appendChild(img);
|
||||
var baseline = (img.offsetTop-span.offsetTop)+1;
|
||||
|
||||
container.removeChild(span);
|
||||
container.appendChild(document.createTextNode('Hidden Text'));
|
||||
|
||||
$(container).css('line-height','normal');
|
||||
$(img).css("vertical-align","super");
|
||||
var middle = (img.offsetTop-container.offsetTop)+1;
|
||||
|
||||
var metricsObj = {
|
||||
baseline: baseline,
|
||||
lineWidth: 1,
|
||||
middle: middle
|
||||
};
|
||||
|
||||
|
||||
this.fontData.push(font+"-"+fontSize);
|
||||
this.fontData.push(metricsObj);
|
||||
|
||||
$(container).remove();
|
||||
|
||||
|
||||
|
||||
return metricsObj;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Function to apply text-transform attribute to text
|
||||
*/
|
||||
html2canvas.prototype.textTransform = function(text,transform){
|
||||
switch(transform){
|
||||
case "lowercase":
|
||||
return text.toLowerCase();
|
||||
break;
|
||||
|
||||
case "capitalize":
|
||||
return text.replace( /(^|\s|:|-|\(|\))([a-z])/g , function(m,p1,p2){
|
||||
return p1+p2.toUpperCase();
|
||||
} );
|
||||
break;
|
||||
|
||||
case "uppercase":
|
||||
return text.toUpperCase();
|
||||
break;
|
||||
default:
|
||||
return text;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
*Function to trim whitespace from text
|
||||
*/
|
||||
html2canvas.prototype.trim = function(text) {
|
||||
return text.replace(/^\s*/, "").replace(/\s*$/, "");
|
||||
}
|
||||
@ -1,46 +0,0 @@
|
||||
|
||||
|
||||
html2canvas.prototype.parseElement = function(element,stack){
|
||||
var _ = this;
|
||||
this.each(element.children,function(index,el){
|
||||
_.parsing(el,stack);
|
||||
});
|
||||
|
||||
this.log('Render queue stored');
|
||||
this.opts.storageReady(this);
|
||||
this.finish();
|
||||
}
|
||||
|
||||
|
||||
|
||||
html2canvas.prototype.parsing = function(el,stack){
|
||||
|
||||
if (this.getCSS(el,'display') != "none" && this.getCSS(el,'visibility')!="hidden"){
|
||||
|
||||
var _ = this;
|
||||
|
||||
stack = this.newElement(el,stack) || stack;
|
||||
|
||||
var ctx = stack.ctx;
|
||||
|
||||
if (!this.ignoreRe.test(el.nodeName)){
|
||||
// TODO remove jQuery dependancy
|
||||
this.each(this.contentsInZ(el),function(cid,node){
|
||||
|
||||
if (node.nodeType==1){
|
||||
// element
|
||||
_.parsing(node,stack);
|
||||
}else if (node.nodeType==3){
|
||||
_.newText(el,node,stack);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
// }
|
||||
}
|
||||
|
||||
288
src/Util.js
288
src/Util.js
@ -1,285 +1,7 @@
|
||||
|
||||
// Simple logger
|
||||
html2canvas.prototype.log = function(a){
|
||||
if (this.opts.logging){
|
||||
|
||||
this.opts.logger(a);
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
html2canvas.prototype.withinBounds = function(src,dst){
|
||||
if (!src) return true;
|
||||
// return true;
|
||||
return (
|
||||
(src.left <= dst.left || dst.left+dst.width < src.left) &&
|
||||
(src.top <= dst.top || dst.top+dst.height < src.top)
|
||||
);
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
html2canvas.prototype.clipBounds = function(src,dst){
|
||||
|
||||
var x = Math.max(src.left,dst.left);
|
||||
var y = Math.max(src.top,dst.top);
|
||||
|
||||
var x2 = Math.min((src.left+src.width),(dst.left+dst.width));
|
||||
var y2 = Math.min((src.top+src.height),(dst.top+dst.height));
|
||||
|
||||
return {
|
||||
left:x,
|
||||
top:y,
|
||||
width:x2-x,
|
||||
height:y2-y
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Function to provide bounds for element
|
||||
* @return {Bounds} object with position and dimension information
|
||||
*/
|
||||
html2canvas.prototype.getBounds = function(el){
|
||||
|
||||
window.scroll(0,0);
|
||||
|
||||
if (el.getBoundingClientRect){
|
||||
var clientRect = el.getBoundingClientRect();
|
||||
var bounds = {};
|
||||
// need to create new object, as clientrect bounds can't be modified, thanks pufuwozu
|
||||
// TODO add scroll position to bounds, so no scrolling of window necessary
|
||||
bounds.top = clientRect.top;
|
||||
bounds.bottom = clientRect.bottom || (clientRect.top + clientRect.height);
|
||||
bounds.left = clientRect.left;
|
||||
bounds.width = clientRect.width;
|
||||
bounds.height = clientRect.height;
|
||||
|
||||
|
||||
|
||||
return bounds;
|
||||
}else{
|
||||
|
||||
// TODO remove jQuery dependancy
|
||||
var p = $(el).offset();
|
||||
|
||||
return {
|
||||
left: p.left + this.getCSS(el,"border-left-width",true),
|
||||
top: p.top + this.getCSS(el,"border-top-width",true),
|
||||
width:$(el).innerWidth(),
|
||||
height:$(el).innerHeight()
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Function for looping through array
|
||||
*/
|
||||
html2canvas.prototype.each = function(arrayLoop,callbackFunc){
|
||||
callbackFunc = callbackFunc || function(){};
|
||||
for (var i=0;i<arrayLoop.length;i++){
|
||||
if (callbackFunc(i,arrayLoop[i]) === false) return;
|
||||
}
|
||||
}
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
|
||||
/*
|
||||
* Function to get childNodes of an element in the order they should be rendered (based on z-index)
|
||||
* reference http://www.w3.org/TR/CSS21/zindex.html
|
||||
*/
|
||||
|
||||
html2canvas.prototype.contentsInZ = function(el){
|
||||
|
||||
// TODO remove jQuery dependency
|
||||
|
||||
var contents = $(el).contents();
|
||||
|
||||
return contents;
|
||||
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Function for fetching the element attribute
|
||||
*/
|
||||
html2canvas.prototype.getAttr = function(el,attribute){
|
||||
return el.getAttribute(attribute);
|
||||
//return $(el).attr(attribute);
|
||||
}
|
||||
|
||||
/*
|
||||
* Function to extend object
|
||||
*/
|
||||
html2canvas.prototype.extendObj = function(options,defaults){
|
||||
for (var key in options){
|
||||
defaults[key] = options[key];
|
||||
}
|
||||
return defaults;
|
||||
}
|
||||
|
||||
/*
|
||||
*todo remove this function
|
||||
html2canvas.prototype.leadingZero = function(num,size){
|
||||
|
||||
var s = "000000000" + num;
|
||||
return s.substr(s.length-size);
|
||||
}
|
||||
*/
|
||||
|
||||
html2canvas.prototype.zContext = function(zindex){
|
||||
return {
|
||||
zindex: zindex,
|
||||
children: []
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.setZ = function(zindex,position,parentZ,parentNode){
|
||||
// TODO fix static elements overlapping relative/absolute elements under same stack, if they are defined after them
|
||||
if (!parentZ){
|
||||
this.zStack = new this.zContext(0);
|
||||
return this.zStack;
|
||||
}
|
||||
|
||||
if (zindex!="auto"){
|
||||
this.needReorder = true;
|
||||
var newContext = new this.zContext(zindex);
|
||||
parentZ.children.push(newContext);
|
||||
|
||||
return newContext;
|
||||
|
||||
}else {
|
||||
return parentZ;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
html2canvas.prototype.sortZ = function(zStack){
|
||||
var subStacks = [];
|
||||
var stackValues = [];
|
||||
var _ = this;
|
||||
|
||||
this.each(zStack.children, function(i,stackChild){
|
||||
if (stackChild.children && stackChild.children.length > 0){
|
||||
subStacks.push(stackChild);
|
||||
stackValues.push(stackChild.zindex);
|
||||
}else{
|
||||
|
||||
|
||||
_.queue.push(stackChild);
|
||||
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
|
||||
|
||||
|
||||
stackValues.sort(function(a,b){
|
||||
return a - b
|
||||
});
|
||||
|
||||
this.each(stackValues, function(i,zValue){
|
||||
for (var s = 0;s<=subStacks.length;s++){
|
||||
if (subStacks[s].zindex == zValue){
|
||||
var stackChild = subStacks.splice(s,1);
|
||||
_.sortZ(stackChild[0]);
|
||||
break;
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
*todo remove this function
|
||||
|
||||
html2canvas.prototype.formatZ = function(zindex,position,parentZ,parentNode){
|
||||
|
||||
if (!parentZ){
|
||||
parentZ = "0";
|
||||
}
|
||||
|
||||
|
||||
if (position!="static" && parentZ.charAt(0)=="0"){
|
||||
this.needReorder = true;
|
||||
parentZ = "1"+parentZ.slice(1);
|
||||
}
|
||||
|
||||
if (zindex=="auto"){
|
||||
var parentPosition = this.getCSS(parentNode,"position");
|
||||
if (parentPosition!="static" && typeof parentPosition != "undefined"){
|
||||
zindex = 0;
|
||||
}
|
||||
else{
|
||||
return parentZ;
|
||||
}
|
||||
}
|
||||
|
||||
var b = this.leadingZero(this.numDraws,9);
|
||||
|
||||
|
||||
var s = this.leadingZero(zindex+1,9);
|
||||
|
||||
// var s = "000000000" + num;
|
||||
return parentZ+""+""+s+""+b;
|
||||
|
||||
|
||||
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Get element childNodes
|
||||
*/
|
||||
|
||||
html2canvas.prototype.getContents = function(el){
|
||||
return (el.nodeName == "iframe" ) ?
|
||||
el.contentDocument || el.contentWindow.document :
|
||||
el.childNodes;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Function for fetching the css attribute
|
||||
* TODO remove jQuery dependancy
|
||||
*/
|
||||
html2canvas.prototype.getCSS = function(el,attribute,intOnly){
|
||||
if (intOnly){
|
||||
return parseInt($(el).css(attribute),10);
|
||||
}else{
|
||||
return $(el).css(attribute);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
html2canvas.prototype.getIndex = function(array,src){
|
||||
|
||||
if (array.indexOf){
|
||||
return array.indexOf(src);
|
||||
}else{
|
||||
for(var i = 0; i < array.length; i++){
|
||||
if(this[i] == src) return i;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
html2canvas.prototype.isSameOrigin = function(url){
|
||||
var link = document.createElement("a");
|
||||
link.href = url;
|
||||
|
||||
return ((link.protocol + link.host) == this.pageOrigin);
|
||||
}
|
||||
Released under MIT License
|
||||
*/
|
||||
74
src/plugins/bookmarklet.js
Normal file
74
src/plugins/bookmarklet.js
Normal file
@ -0,0 +1,74 @@
|
||||
(function() {
|
||||
/* options, customize to your needs */
|
||||
var server = '//html2canvas.hertzen.com/build',
|
||||
proxy = '//html2canvas.appspot.com',
|
||||
debug = false,
|
||||
profile = false;
|
||||
//DEBUG: server = 'http://localhost/html2canvas'; debug = true;
|
||||
var debugFiles = [
|
||||
'external/jquery-1.6.2.min',
|
||||
'src/Core',
|
||||
'src/Generate',
|
||||
'src/Parse',
|
||||
'src/Preload',
|
||||
'src/Queue',
|
||||
'src/Renderer',
|
||||
'src/plugins/jquery.plugin.html2canvas'
|
||||
],
|
||||
relFiles = [
|
||||
'//code.jquery.com/jquery-1.6.4.js',
|
||||
'html2canvas',
|
||||
'jquery.plugin.html2canvas'
|
||||
],
|
||||
i = 0, el = null;
|
||||
var loader = {
|
||||
index: 0,
|
||||
head: document.getElementsByTagName('head')[0],
|
||||
statusline: document.createElement('div'),
|
||||
files: (debug ? debugFiles : relFiles),
|
||||
onload: function () {
|
||||
var _ = this;
|
||||
if (_.index < _.files.length) {
|
||||
var el = document.createElement('script');
|
||||
el.type = 'text/javascript';
|
||||
el.onload = function() {
|
||||
_.onload();
|
||||
};
|
||||
el.onerror = function() {
|
||||
_.statusline.style.color = 'red';
|
||||
_.statusline.innerHTML = _.statusline.innerHTML + ' failed';
|
||||
_.statusline.onclick = function() {
|
||||
_.statusline.parentNode.removeChild(_.statusline);
|
||||
};
|
||||
};
|
||||
if (_.files[_.index].substr(0, 2) === '//') {
|
||||
el.src = _.files[_.index];
|
||||
}
|
||||
else {
|
||||
el.src = server + '/' + _.files[_.index] + '.js';
|
||||
}
|
||||
_.head.appendChild(el);
|
||||
++_.index;
|
||||
_.statusline.innerHTML = 'html2canvas: loading "' + el.src + '" ' + _.index + ' / ' + _.files.length + '...';
|
||||
}
|
||||
else {
|
||||
_.statusline.parentNode.removeChild(_.statusline);
|
||||
delete _.statusline;
|
||||
$(document.documentElement).html2canvas({
|
||||
logging: debug,
|
||||
profile: profile
|
||||
});
|
||||
}
|
||||
}
|
||||
}, statusline = loader.statusline;
|
||||
statusline.style.position = 'fixed';
|
||||
statusline.style.bottom = '0px';
|
||||
statusline.style.right = '20px';
|
||||
statusline.style.backgroundColor = 'white';
|
||||
statusline.style.border = '1px solid black';
|
||||
statusline.style.borderBottomWidth = '0px';
|
||||
statusline.style.padding = '2px 5px';
|
||||
statusline.style.zIndex = 9999999;
|
||||
document.body.appendChild(statusline);
|
||||
loader.onload();
|
||||
}());
|
||||
@ -1,70 +1,47 @@
|
||||
|
||||
/*
|
||||
* jQuery helper plugin for examples and tests
|
||||
*/
|
||||
|
||||
(function( $ ){
|
||||
$.fn.html2canvas = function(options) {
|
||||
|
||||
var date = new Date();
|
||||
var message,
|
||||
timeoutTimer,
|
||||
if (options && options.profile && window.console && window.console.profile) {
|
||||
console.profile();
|
||||
}
|
||||
var date = new Date(),
|
||||
$message = null,
|
||||
timeoutTimer = false,
|
||||
timer = date.getTime();
|
||||
|
||||
var object = $.extend({},{
|
||||
logging: false,
|
||||
proxyUrl: "http://html2canvas.appspot.com/", // running html2canvas-python proxy
|
||||
ready: function(renderer) {
|
||||
|
||||
var finishTime = new Date();
|
||||
// console.log((finishTime.getTime()-timer)/1000);
|
||||
|
||||
html2canvas.logging = options && options.logging;
|
||||
html2canvas.Preload(this[0], $.extend({
|
||||
complete: function(images){
|
||||
var queue = html2canvas.Parse(this[0], images, options),
|
||||
$canvas = $(html2canvas.Renderer(queue, options)),
|
||||
finishTime = new Date();
|
||||
|
||||
document.body.appendChild(renderer.canvas);
|
||||
|
||||
|
||||
|
||||
var canvas = $(renderer.canvas);
|
||||
canvas.css('position','absolute')
|
||||
.css('left',0).css('top',0);
|
||||
|
||||
if (options && options.profile && window.console && window.console.profileEnd) {
|
||||
console.profileEnd();
|
||||
}
|
||||
$canvas.css({ position: 'absolute', left: 0, top: 0 }).appendTo(document.body);
|
||||
$canvas.siblings().toggle();
|
||||
|
||||
|
||||
// $('body').append(canvas);
|
||||
$(canvas).siblings().toggle();
|
||||
|
||||
throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)/1000) + " seconds<br />Total of "+renderer.numDraws+" draws performed",4000);
|
||||
|
||||
|
||||
$(window).click(function(){
|
||||
if (!canvas.is(':visible')){
|
||||
$(canvas).toggle().siblings().toggle();
|
||||
throwMessage("Canvas Render visible");
|
||||
} else{
|
||||
$(canvas).siblings().toggle();
|
||||
$(canvas).toggle();
|
||||
throwMessage("Canvas Render hidden");
|
||||
}
|
||||
|
||||
|
||||
$canvas.toggle().siblings().toggle();
|
||||
throwMessage("Canvas Render " + ($canvas.is(':visible') ? "visible" : "hidden"));
|
||||
});
|
||||
throwMessage('Screenshot created in '+ ((finishTime.getTime()-timer)) + " ms<br />",4000);
|
||||
}
|
||||
|
||||
},options)
|
||||
|
||||
new html2canvas(this.get(0), object);
|
||||
|
||||
|
||||
}, options));
|
||||
|
||||
function throwMessage(msg,duration){
|
||||
|
||||
window.clearTimeout(timeoutTimer);
|
||||
timeoutTimer = window.setTimeout(function(){
|
||||
message.fadeOut(function(){
|
||||
message.remove();
|
||||
});
|
||||
$message.fadeOut(function(){
|
||||
$message.remove();
|
||||
$message = null;
|
||||
});
|
||||
},duration || 2000);
|
||||
$(message).remove();
|
||||
message = $('<div />').html(msg).css({
|
||||
if ($message)
|
||||
$message.remove();
|
||||
$message = $('<div />').html(msg).css({
|
||||
margin:0,
|
||||
padding:10,
|
||||
background: "#000",
|
||||
@ -72,17 +49,17 @@
|
||||
position:"fixed",
|
||||
top:10,
|
||||
right:10,
|
||||
fontFamily: 'Tahoma' ,
|
||||
fontFamily: 'Tahoma',
|
||||
color:'#fff',
|
||||
fontSize:12,
|
||||
borderRadius:12,
|
||||
width:'auto',
|
||||
height:'auto',
|
||||
textAlign:'center',
|
||||
textDecoration:'none'
|
||||
}).hide().fadeIn().appendTo('body');
|
||||
textDecoration:'none',
|
||||
display:'none'
|
||||
}).appendTo(document.body).fadeIn();
|
||||
html2canvas.log(msg);
|
||||
}
|
||||
|
||||
};
|
||||
})( jQuery );
|
||||
|
||||
@ -8,27 +8,15 @@
|
||||
<head>
|
||||
<title>Background attribute tests</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
|
||||
$('body').html2canvas({
|
||||
logging:true
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style>
|
||||
|
||||
.small div{
|
||||
width:100px;
|
||||
height:100px;
|
||||
float:left;
|
||||
margin:10px;
|
||||
border:1px solid #000;
|
||||
float:left;
|
||||
margin:10px;
|
||||
border:1px solid #000;
|
||||
}
|
||||
|
||||
.medium div{
|
||||
@ -38,19 +26,40 @@
|
||||
margin:10px;
|
||||
border:1px solid #000;
|
||||
}
|
||||
|
||||
|
||||
.small, .medium{
|
||||
clear:both;
|
||||
}
|
||||
|
||||
|
||||
div{
|
||||
display:block;
|
||||
}
|
||||
|
||||
.encoded {
|
||||
background:url("data:image/jpeg;base64,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");
|
||||
background-position: center center;
|
||||
}
|
||||
|
||||
.linearGradient {
|
||||
/*background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(rgb(255, 0, 0)), to(rgb(0, 0, 255)));*/
|
||||
background: -webkit-linear-gradient(top left, #f00, #00f, #BADA55, rgba(0, 0, 255,0.5));
|
||||
background: -moz-linear-gradient(top right, #f00, #00f, #BADA55, rgba(0, 0, 255,0.5));
|
||||
}
|
||||
|
||||
.linearGradient2 {
|
||||
background: -webkit-gradient(linear, 0% 0, 0% 100%, from(rgb(252, 252, 252)), to(rgb(232, 232, 232)));
|
||||
}
|
||||
</style>
|
||||
|
||||
</head>
|
||||
<body>
|
||||
|
||||
<div class="medium">
|
||||
<div class="linearGradient"> </div>
|
||||
<div class="linearGradient2"> </div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="medium">
|
||||
<div style="background:url(image.jpg);"></div>
|
||||
<div style="background:url(image.jpg) repeat-x;"></div>
|
||||
@ -63,8 +72,8 @@
|
||||
<div style="background:url(image.jpg) repeat-y;"></div>
|
||||
<div style="background:url(image.jpg) no-repeat;"></div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
|
||||
<div class="medium">
|
||||
<div style="background:url(image.jpg) center center;"></div>
|
||||
<div style="background:url(image.jpg) repeat-x center center;"></div>
|
||||
@ -72,27 +81,29 @@
|
||||
<div style="background:url(image.jpg) no-repeat center center;"></div>
|
||||
</div>
|
||||
|
||||
|
||||
<div class="small">
|
||||
|
||||
<div class="small">
|
||||
<div style="background:url(image.jpg) center center;"></div>
|
||||
<div style="background:url(image.jpg) repeat-x center center;"></div>
|
||||
<div style="background:url(image.jpg) repeat-y center center;"></div>
|
||||
<div style="background:url(image.jpg) no-repeat center center;"></div>
|
||||
</div>
|
||||
|
||||
<div class="medium">
|
||||
<div class="medium">
|
||||
<div style="background:url(image.jpg) 50px 50px;"></div>
|
||||
<div style="background:url(image.jpg) repeat-x 50px 50px;"></div>
|
||||
<div style="background:url(image.jpg) repeat-y 50px 50px;"></div>
|
||||
<div style="background:url(image.jpg) no-repeat 50px 50px;"></div>
|
||||
</div>
|
||||
|
||||
<div class="medium">
|
||||
|
||||
<div class="medium">
|
||||
<div style="background:url(image.jpg) no-repeat -15% 25px;"></div>
|
||||
<div style="background-image:url(image.jpg), url(image2.jpg); background-repeat: repeat-x; background-position: 50px 50px, 100px 100px;"></div>
|
||||
</div>
|
||||
|
||||
|
||||
|
||||
<div class="medium">
|
||||
<div class="encoded"></div>
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
</html>
|
||||
@ -6,21 +6,10 @@
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>z-index tests #2</title>
|
||||
<title>border tests</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
|
||||
$('body').html2canvas({
|
||||
logging:true
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style type="text/css">
|
||||
|
||||
div { font: 12px Arial; }
|
||||
@ -34,7 +23,7 @@
|
||||
#div1,#div3 {
|
||||
height: 80px;
|
||||
position: relative;
|
||||
border: 1px dashed #669966;
|
||||
border: 23px double #669966;
|
||||
background-color: #ccffcc;
|
||||
padding-left: 5px;
|
||||
}
|
||||
@ -43,10 +32,10 @@
|
||||
opacity: 0.8;
|
||||
position: absolute;
|
||||
width: 150px;
|
||||
height: 200px;
|
||||
height: 201px;
|
||||
top: 20px;
|
||||
left: 170px;
|
||||
border: 1px dashed #990000;
|
||||
border: 20px dotted #990000;
|
||||
background-color: #ffdddd;
|
||||
text-align: center;
|
||||
}
|
||||
@ -58,14 +47,14 @@
|
||||
height: 70px;
|
||||
top: 65px;
|
||||
left: 50px;
|
||||
border: 1px dashed #000099;
|
||||
border: 15px dashed #000099;
|
||||
background-color: #ddddff;
|
||||
text-align: left;
|
||||
padding-left: 10px;
|
||||
}
|
||||
|
||||
#div5{
|
||||
border: 1px dashed #669966;
|
||||
border: 15px dashed #669966;
|
||||
background-color: #ccffcc;
|
||||
padding-left: 5px;
|
||||
position:relative;
|
||||
@ -101,7 +90,7 @@
|
||||
|
||||
<br />
|
||||
|
||||
<div id="div3">
|
||||
<div id="div3" style="background-image:url(image.jpg)">
|
||||
<br /><span class="bold">DIV #3</span>
|
||||
<br />position: relative;
|
||||
<br />z-index: 1;
|
||||
|
||||
@ -3,18 +3,9 @@
|
||||
<head>
|
||||
<title>External content tests</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas();
|
||||
});
|
||||
</script>
|
||||
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
</head>
|
||||
<body>
|
||||
<h1>Iframe</h1>
|
||||
|
||||
@ -10,14 +10,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas();
|
||||
});
|
||||
</script>
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style>
|
||||
|
||||
</style>
|
||||
|
||||
@ -5,13 +5,17 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas();
|
||||
});
|
||||
function setUp() {
|
||||
var ctx = $('#testcanvas')[0].getContext('2d');
|
||||
|
||||
ctx.fillStyle = "rgb(200,0,0)";
|
||||
ctx.fillRect (10, 10, 55, 50);
|
||||
|
||||
ctx.fillStyle = "rgba(0, 0, 200, 0.5)";
|
||||
ctx.fillRect (30, 30, 55, 50);
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
@ -35,23 +39,28 @@
|
||||
|
||||
</head>
|
||||
<body>
|
||||
|
||||
<img src="image.jpg" />
|
||||
<img src="image.jpg" style="width:50px;height:400px;" />
|
||||
<img src="image.jpg" style="width:500px;" />
|
||||
<img src="image.jpg" style="width:500px;height:40px;" />
|
||||
|
||||
|
||||
<img src="image.jpg" style="padding:20px;border:5px solid black;" />
|
||||
|
||||
<img src="image.jpg" style="padding-bottom:20px;border-top:5px solid black;clear:both;" />
|
||||
|
||||
|
||||
<img src="image.jpg" style="padding-top:20px;border-top:5px solid black;clear:both;width:50px;" />
|
||||
<img src="image.jpg" style="padding-top:20px;border-top:5px solid black;clear:both;width:50px;height:25px;" />
|
||||
|
||||
<img src="image.jpg" style="width:0px;height:0px;border:1px solid black" />
|
||||
<img src="image.jpg" style="width:0px;height:0px;" />
|
||||
|
||||
<img src="image.jpg" />
|
||||
<img src="image.jpg" style="width:50px;height:400px;" />
|
||||
<img src="image.jpg" style="width:500px;" />
|
||||
<img src="image.jpg" style="width:500px;height:40px;" />
|
||||
|
||||
|
||||
<img src="image.jpg" style="padding:20px;border:5px solid black;" />
|
||||
|
||||
<img src="image.jpg" style="padding-bottom:20px;border-top:5px solid black;clear:both;" />
|
||||
|
||||
|
||||
<img src="image.jpg" style="padding-top:20px;border-top:5px solid black;clear:both;width:50px;" />
|
||||
<img src="image.jpg" style="padding-top:20px;border-top:5px solid black;clear:both;width:50px;height:25px;" />
|
||||
|
||||
<img src="image.jpg" style="width:0px;height:0px;border:1px solid black" />
|
||||
<img src="image.jpg" style="width:0px;height:0px;" />
|
||||
|
||||
<canvas id="testcanvas" style="width:100px;height:100px;"></canvas>
|
||||
<br />
|
||||
Image without src attribute, should not crash:
|
||||
<img style="width:50px;height:50px;border:1px solid red;display:block;" />
|
||||
|
||||
</body>
|
||||
</html>
|
||||
|
||||
@ -8,22 +8,15 @@
|
||||
<head>
|
||||
<title>List tests</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
function setUp() {
|
||||
var supportedTypes = ["decimal","decimal-leading-zero","upper-roman","lower-roman","lower-alpha","upper-alpha"];
|
||||
for (var i = 1;i<=100;i++){
|
||||
|
||||
$('#dynamic').append($('<li />').text(i).css('list-style-type',supportedTypes[Math.round(Math.random()*supportedTypes.length)]));
|
||||
}
|
||||
|
||||
|
||||
$('body').html2canvas();
|
||||
});
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
|
||||
@ -4,16 +4,7 @@
|
||||
<title>Overflow tests</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas({letterRendering:true});
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style>
|
||||
.small{
|
||||
font-size:14px;
|
||||
@ -40,8 +31,7 @@
|
||||
</head>
|
||||
<body>
|
||||
<h1>Overflow: visible</h1>
|
||||
<div>
|
||||
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like <b>Aldus PageMaker</b> including versions of Lorem Ipsum.
|
||||
<div> Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like <b>Aldus PageMaker</b> including versions of Lorem Ipsum.
|
||||
</div>
|
||||
|
||||
<h1>Overflow: hidden</h1>
|
||||
|
||||
@ -3,16 +3,7 @@
|
||||
<head>
|
||||
<title>External content tests</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas();
|
||||
});
|
||||
</script>
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
|
||||
<base href="http://www.google.com/" />
|
||||
</head>
|
||||
|
||||
26
tests/test.js
Normal file
26
tests/test.js
Normal file
@ -0,0 +1,26 @@
|
||||
/*
|
||||
html2canvas @VERSION@ <http://html2canvas.hertzen.com>
|
||||
Copyright (c) 2011 Niklas von Hertzen. All rights reserved.
|
||||
http://www.twitter.com/niklasvh
|
||||
|
||||
Released under MIT License
|
||||
*/
|
||||
(function(document, window) {
|
||||
var scrStart = '<script type="text/javascript" src="', scrEnd = '"></script>';
|
||||
document.write(scrStart + '../external/jquery-1.6.2.min.js' + scrEnd);
|
||||
var html2canvas = ['Core', 'Generate', 'Parse', 'Preload', 'Queue', 'Renderer', 'plugins/jquery.plugin.html2canvas'], i;
|
||||
for (i = 0; i < html2canvas.length; ++i) {
|
||||
document.write(scrStart + '../src/' + html2canvas[i] + '.js' + scrEnd);
|
||||
}
|
||||
window.onload = function() {
|
||||
if (window.setUp) {
|
||||
window.setUp();
|
||||
}
|
||||
setTimeout(function() {
|
||||
$(document.body).html2canvas({
|
||||
logging: true,
|
||||
profile: true
|
||||
});
|
||||
}, 100);
|
||||
};
|
||||
}(document, window));
|
||||
@ -10,28 +10,17 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
function setUp() {
|
||||
$('body').empty();
|
||||
$.each(['arial','verdana','tahoma','courier new'],function(i,e){
|
||||
|
||||
var div = $('<div />').css('font-family',e).appendTo('body');
|
||||
|
||||
for(var i=0;i<=20;i++){
|
||||
$('<div />').text('Testing texts').css('margin-top',1).css('border','1px solid black').css('font-size',(16+i*6)).appendTo(div);
|
||||
}
|
||||
|
||||
for(var i=0;i<=20;i++){
|
||||
$('<div />').text('Testing texts').css('margin-top',1).css('border','1px solid black').css('font-size',(16+i*6)).appendTo(div);
|
||||
}
|
||||
});
|
||||
|
||||
|
||||
window.setTimeout(function(){
|
||||
$('body').html2canvas();
|
||||
},100);
|
||||
|
||||
});
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
|
||||
@ -10,28 +10,18 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
function setUp() {
|
||||
$('body').empty();
|
||||
$.each(['arial','verdana','tahoma','courier new'],function(i,e){
|
||||
|
||||
var div = $('<div />').css('font-family',e).appendTo('body');
|
||||
|
||||
for(var i=0;i<=20;i++){
|
||||
$('<div />').text('Testing texts').css('margin-top',1).css('border','1px solid black').css('font-size',(16+i*6)).appendTo(div);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
|
||||
|
||||
window.setTimeout(function(){
|
||||
$('body').html2canvas();
|
||||
},100);
|
||||
});
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
|
||||
@ -10,29 +10,18 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
|
||||
function setUp() {
|
||||
$('body').empty();
|
||||
$.each(['arial','verdana','tahoma','courier new'],function(i,e){
|
||||
|
||||
var div = $('<div />').css('font-family',e).appendTo('body');
|
||||
|
||||
for(var i=0;i<=20;i++){
|
||||
$('<div />').text('Testing texts').css('margin-top',1).css('border','1px solid black').css('font-size',(16+i*6)).appendTo(div);
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
|
||||
|
||||
window.setTimeout(function(){
|
||||
$('body').html2canvas();
|
||||
},100);
|
||||
});
|
||||
}
|
||||
</script>
|
||||
|
||||
<style>
|
||||
|
||||
@ -10,15 +10,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
$('body').html2canvas();
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style>
|
||||
.small{
|
||||
font-size:14px;
|
||||
|
||||
@ -10,15 +10,7 @@
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
new html2canvas($('body').get(0));
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style>
|
||||
div{
|
||||
border:2px solid black;
|
||||
|
||||
@ -9,18 +9,7 @@
|
||||
<title>z-index tests #1</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js?12"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
|
||||
$('body').html2canvas({
|
||||
logging:true
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style>
|
||||
|
||||
div { font: 12px Arial; }
|
||||
|
||||
@ -9,18 +9,7 @@
|
||||
<title>z-index tests #2</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
|
||||
$('body').html2canvas({
|
||||
logging:true
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style type="text/css">
|
||||
|
||||
div { font: 12px Arial; }
|
||||
|
||||
@ -9,18 +9,7 @@
|
||||
<title>z-index tests #3</title>
|
||||
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
|
||||
<link href="#" type="text/css" rel="stylesheet">
|
||||
<script type="text/javascript" src="../external/jquery-1.6.2.min.js"></script>
|
||||
<script type="text/javascript" src="../build/html2canvas.js"></script>
|
||||
<script type="text/javascript" src="../build/jquery.plugin.html2canvas.js"></script>
|
||||
<script type="text/javascript">
|
||||
$(window).ready(function() {
|
||||
|
||||
$('body').html2canvas({
|
||||
logging:true
|
||||
});
|
||||
});
|
||||
</script>
|
||||
|
||||
<script type="text/javascript" src="test.js"></script>
|
||||
<style type="text/css">
|
||||
|
||||
div { font: 12px Arial; }
|
||||
|
||||
1
version.txt
Normal file
1
version.txt
Normal file
@ -0,0 +1 @@
|
||||
v0.32
|
||||
Reference in New Issue
Block a user