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Fixes issue #32

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nteike
2014-05-19 15:29:04 +02:00
parent d515f4c344
commit fb256832b8
1 changed files with 3 additions and 3 deletions
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6
src/color-thief.js
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@@ -64,7 +64,7 @@ var ColorThief = function () {};
* Use the median cut algorithm provided by quantize.js to cluster similar * Use the median cut algorithm provided by quantize.js to cluster similar
* colors and return the base color from the largest cluster. * colors and return the base color from the largest cluster.
* *
* Quality is an optional argument. It needs to be an integer. 0 is the highest quality settings. * Quality is an optional argument. It needs to be an integer. 1 is the highest quality settings.
* 10 is the default. There is a trade-off between quality and speed. The bigger the number, the * 10 is the default. There is a trade-off between quality and speed. The bigger the number, the
* faster a color will be returned but the greater the likelihood that it will not be the visually * faster a color will be returned but the greater the likelihood that it will not be the visually
* most dominant color. * most dominant color.
@@ -88,7 +88,7 @@ ColorThief.prototype.getColor = function(sourceImage, quality) {
* *
* BUGGY: Function does not always return the requested amount of colors. It can be +/- 2. * BUGGY: Function does not always return the requested amount of colors. It can be +/- 2.
* *
* quality is an optional argument. It needs to be an integer. 0 is the highest quality settings. * quality is an optional argument. It needs to be an integer. 1 is the highest quality settings.
* 10 is the default. There is a trade-off between quality and speed. The bigger the number, the * 10 is the default. There is a trade-off between quality and speed. The bigger the number, the
* faster the palette generation but the greater the likelihood that colors will be missed. * faster the palette generation but the greater the likelihood that colors will be missed.
* *
@@ -99,7 +99,7 @@ ColorThief.prototype.getPalette = function(sourceImage, colorCount, quality) {
if (typeof colorCount === 'undefined') { if (typeof colorCount === 'undefined') {
colorCount = 10; colorCount = 10;
} }
if (typeof quality === 'undefined') { if (typeof quality === 'undefined' || quality < 1) {
quality = 10; quality = 10;
} }