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Remove internal clamping of color values to facilitate proper mathematical calculations with colors.

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Clamp only when producing CSS values. Closes #271.
This commit is contained in:
Jürg Lehni 2014-01-04 18:16:52 +01:00
parent bb77da22a8
commit 0dddd897ab
4 changed files with 45 additions and 63 deletions
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12
test/tests/Color.js
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@ -51,6 +51,14 @@ test('Set color to array', function() {
});
test('Creating Colors', function() {
compareColors(new Color(), new Color(0, 0, 0),
'Color with no arguments should be black');
compareColors(new Color('black'), new Color(0, 0, 0),
'Color from name (black)');
compareColors(new Color('red'), new Color(1, 0, 0),
'Color from name (red)');
compareColors(new Color('#ff0000'), new Color(1, 0, 0),
'Color from hex code');
@ -203,7 +211,7 @@ test('Saturation from black rgb', function() {
test('Color#add', function() {
var color = new Color(0, 1, 1);
compareColors(color.add([1, 0, 0]), [1, 1, 1]);
compareColors(color.add([1, 0.5, 0]), [1, 1, 1]);
compareColors(color.add([1, 0.5, 0]), [1, 1.5, 1]);
var color = new Color(0, 0.5, 0);
compareColors(color.add(0.5), [0.5, 1, 0.5]);
});
@ -229,7 +237,7 @@ test('Color#divide', function() {
var color = new Color(1, 1, 1);
compareColors(color.divide([1, 2, 4]), [1, 0.5, 0.25]);
var color = new Color(1, 0.5, 0.25);
compareColors(color.divide(0.25), [1, 1, 1]);
compareColors(color.divide(0.25), [4, 2, 1]);
var color = new Color(1, 1, 1);
compareColors(color.divide(4), [0.25, 0.25, 0.25]);
});