janishutz/color-thief
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Merge commit 'v1.0' into dev

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Lokesh Dhakar
2012-04-22 01:29:55 -04:00
parent c7f31eaa35 80d4f00208
commit 5cf0e60319
2 changed files with 10 additions and 9 deletions
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13
js/color-thief.js
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@@ -4,12 +4,13 @@
* *
* Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/ * Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
* *
* The median cut palette function uses quantize.js which is written by Nick Rabinowitz * # Thanks
* and licensed under the MIT license. Big props to Nick as this is where the magic happens. * Nick Rabinowitz: Created quantize.js which is used by the median cut palette function. This handles all the hard clustering math.
* John Schulz: All around mad genius who helped clean and optimize the code. @JFSIII
* *
* == Classes * ## Classes
* CanvasImage * CanvasImage
* == Functions * ## Functions
* getDominantColor() * getDominantColor()
* createPalette() * createPalette()
* getAverageRGB() * getAverageRGB()
@@ -66,8 +67,7 @@ CanvasImage.prototype.removeCanvas = function () {
* returns {r: num, g: num, b: num} * returns {r: num, g: num, b: num}
* *
* 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. */
*/
function getDominantColor(sourceImage) { function getDominantColor(sourceImage) {
var palette = createPalette(sourceImage, 5); var palette = createPalette(sourceImage, 5);
@@ -120,6 +120,7 @@ function createPalette(sourceImage, colorCount) {
image.removeCanvas(); image.removeCanvas();
return palette; return palette;
} }