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Refactored rgb2hex

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This commit is contained in:
Sarven Capadisli 2009-08-04 12:26:29 -04:00
parent cb2f668ff6
commit 557e214ce9
1 changed files with 5 additions and 5 deletions
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10
js/userdesign.go.js
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@ -30,11 +30,11 @@ $(document).ready(function() {
/* rgb2hex written by R0bb13 <robertorebollo@gmail.com> */
function rgb2hex(rgb) {
rgb = rgb.match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
function hex(x) {
hexDigits = new Array("0","1","2","3","4","5","6","7","8","9","A","B","C","D","E","F");
return isNaN(x) ? "00" : hexDigits[(x - x % 16) / 16] + hexDigits[x % 16];
}
return "#" + hex(rgb[1]) + hex(rgb[2]) + hex(rgb[3]);
return '#' + dec2hex(rgb[1]) + dec2hex(rgb[2]) + dec2hex(rgb[3]);
}
function dec2hex(x) {
hexDigits = new Array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');
return isNaN(x) ? '00' : hexDigits[(x - x % 16) / 16] + hexDigits[x % 16];
}
function UpdateColors(S) {