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working background-size

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This commit is contained in:
Andy Edinborough
2013-01-02 10:10:03 -06:00
parent 3d3f923ed8
commit 9ce03d6e86
5 changed files with 15 additions and 1513 deletions
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31
src/Core.js
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@ -14,23 +14,6 @@ function h2clog(a) {
_html2canvas.Util = {};
_html2canvas.Util.backgroundImage = function (src) {
if (/data:image\/.*;base64,/i.test( src ) || /^(-webkit|-moz|linear-gradient|-o-)/.test( src )) {
return src;
}
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.parseBackgroundImage = function (value) {
var whitespace = ' \r\n\t',
method, definition, prefix, prefix_i, block, results = [],
@ -305,12 +288,14 @@ function backgroundBoundsFactory( prop, el, bounds, image, imageIndex ) {
if(bgposition[0] === 'auto') { left = image.width; }
if(bgposition[1] === 'auto') { topPos = image.height; }
if(bgposition[0].match(/contain|cover/)) {
var resized = resize( image.width, image.height, bounds.width, bounds.height, bgposition[0] );
left = resized.width;
topPos = resized.height;
} else {
bgposition[0] = parseInt (bgposition[0], 10 );
if(left === undefined) {
if(bgposition[0].match(/contain|cover/)) {
var resized = resize( image.width, image.height, bounds.width, bounds.height, bgposition[0] );
left = resized.width;
topPos = resized.height;
} else {
left = parseInt (bgposition[0], 10 );
}
}
} else {