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fixes #391

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This commit is contained in:
Eric Rowell 2013-04-14 07:43:02 -07:00
parent 9160b694ae
commit 8657c57436
1 changed files with 8 additions and 0 deletions
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8
src/util/Type.js
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@ -283,6 +283,14 @@
_rgbToHex: function(r, g, b) { _rgbToHex: function(r, g, b) {
return ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1); return ((1 << 24) + (r << 16) + (g << 8) + b).toString(16).slice(1);
}, },
_hexToRgb: function(hex) {
var bigint = parseInt(hex, 16);
return {
r: (bigint >> 16) & 255,
g: (bigint >> 8) & 255,
b: bigint & 255
};
},
_getRandomColorKey: function() { _getRandomColorKey: function() {
var randColor = (Math.random() * 0xFFFFFF << 0).toString(16); var randColor = (Math.random() * 0xFFFFFF << 0).toString(16);
while (randColor.length < 6) { while (randColor.length < 6) {