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calculate fontsize and line-height

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This commit is contained in:
Morris Jobke 2013-08-28 21:54:20 +02:00
parent 54d07bd9b0
commit 067815099f
1 changed files with 7 additions and 2 deletions
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9
core/js/placeholder.js
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@ -34,7 +34,7 @@
*
* Which will result in:
*
* <div id="albumart" style="background-color: rgb(123, 123, 123)">T</div>
* <div id="albumart" style="background-color: rgb(123, 123, 123); ... ">T</div>
*
*/
@ -45,7 +45,8 @@
red = parseInt(hash.substr(0,10), 16) / maxRange * 256,
green = parseInt(hash.substr(10,10), 16) / maxRange * 256,
blue = parseInt(hash.substr(20,10), 16) / maxRange * 256,
rgb = [Math.floor(red), Math.floor(green), Math.floor(blue)];
rgb = [Math.floor(red), Math.floor(green), Math.floor(blue)],
height = this.height();
this.css('background-color', 'rgb(' + rgb.join(',') + ')');
// CSS rules
@ -53,6 +54,10 @@
this.css('font-weight', 'bold');
this.css('text-align', 'center');
// calculate the height
this.css('line-height', height + 'px');
this.css('font-size', (height * 0.55) + 'px');
if(seed !== null && seed.length) {
this.html(seed[0].toUpperCase());
}