mirror/html2canvas
1
0
Fork 0
mirror of https://github.com/niklasvh/html2canvas.git synced 2023-08-10 21:13:10 +03:00
Code Issues Projects Releases Wiki Activity

refactored background color rendering

Browse Source
This commit is contained in:
Niklas von Hertzen 2012-12-30 01:11:05 +02:00
parent 5faa45847e
commit bb1cd21367
1 changed files with 15 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
src/Parse.js
View File

@ -718,6 +718,17 @@ _html2canvas.Parse = function (images, options) {
}
}
function renderBackgroundColor(ctx, backgroundBounds, bgcolor) {
renderRect(
ctx,
backgroundBounds.left,
backgroundBounds.top,
backgroundBounds.width,
backgroundBounds.height,
bgcolor
);
}
function renderBackground(el,bounds,ctx){
// TODO add support for multi background-images
var background_image = getCSS(el, "backgroundImage"),
@ -859,10 +870,6 @@ _html2canvas.Parse = function (images, options) {
function renderElement(el, parentStack){
var bounds = _html2canvas.Util.Bounds(el),
x = bounds.left,
y = bounds.top,
w = bounds.width,
h = bounds.height,
image,
bgcolor = getCSS(el, "backgroundColor"),
zindex,
@ -870,12 +877,7 @@ _html2canvas.Parse = function (images, options) {
stackLength,
borders,
ctx,
backgroundBounds,
imgSrc,
paddingLeft,
paddingTop,
paddingRight,
paddingBottom;
backgroundBounds;
stack = createStack(el, parentStack, bounds);
zindex = stack.zIndex;
@ -903,26 +905,16 @@ _html2canvas.Parse = function (images, options) {
backgroundBounds = getBackgroundBounds(borders, bounds, stack.clip);
if (backgroundBounds.height > 0 && backgroundBounds.width > 0){
renderRect(
ctx,
backgroundBounds.left,
backgroundBounds.top,
backgroundBounds.width,
backgroundBounds.height,
bgcolor
);
renderBackgroundColor(ctx, backgroundBounds, bgcolor);
renderBackground(el, backgroundBounds, ctx);
}
switch(el.nodeName){
case "IMG":
imgSrc = el.getAttribute('src');
image = loadImage(el.getAttribute('src'));
if (image) {
if ((image = loadImage(el.getAttribute('src')))) {
renderImage(ctx, el, image, bounds, borders);
} else {
h2clog("html2canvas: Error loading <img>:" + imgSrc);
h2clog("html2canvas: Error loading <img>:" + el.getAttribute('src'));
}
break;
case "INPUT":