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"use strict";
var mp = function(mp) {
mp.dye = {
getChannel: getChannel,
parseDyeString: parseDyeString,
dyeImage: dyeImage
};
var channel = [null, "R", "G", "Y", "B", "M", "C", "W"];
function getChannel(color) {
var r = color[0], g = color[1], b = color[2],
max = Math.max(r, g, b);
if (max == 0) {
// Black
return { channel: null, intensity: 0 };
}
var min = Math.min(r, g, b), intensity = r + g + b;
var idx;
if (min != max && (min != 0 || (intensity != max && intensity != 2 * max))) {
// Not pure
idx = 0;
} else {
idx = (r != 0) | ((g != 0) << 1) | ((b != 0) << 2);
}
return { channel: channel[idx], intensity: max };
}
function parseDyeString(dyeString) {
/* TODO */
}
function dyeImage(imageData, dyeData) {
/* TODO */
}
return mp;
}(mp || {});
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