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Make sure color components cannot be anything else than numbers.

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This commit is contained in:
Jürg Lehni 2013-04-09 17:43:18 -07:00
parent fbe8a558bd
commit e2a118e43e
1 changed files with 4 additions and 2 deletions
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6
src/style/Color.js
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@ -240,7 +240,8 @@ var Color = this.Color = Base.extend(new function() {
: name === 'hue'
? function(value) {
// Keep negative values within modulo 360 too:
return ((value % 360) + 360) % 360;
return isNaN(value) ? 0
: ((value % 360) + 360) % 360;
}
: type === 'gradient'
? function(value) {
@ -249,7 +250,8 @@ var Color = this.Color = Base.extend(new function() {
name === 'highlight');
}
: function(value) {
return Math.min(Math.max(value, 0), 1);
return isNaN(value) ? 0
: Math.min(Math.max(value, 0), 1);
};
this['get' + part] = function() {