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65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
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/*global define*/
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/**
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* Plot palette. Defines colors for various plot lines.
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*/
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define(
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function () {
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'use strict';
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var integerPalette = [
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[ 0x20, 0xB2, 0xAA ],
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[ 0x9A, 0xCD, 0x32 ],
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[ 0xFF, 0x8C, 0x00 ],
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[ 0xD2, 0xB4, 0x8C ],
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[ 0x40, 0xE0, 0xD0 ],
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[ 0x41, 0x69, 0xFF ],
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[ 0xFF, 0xD7, 0x00 ],
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[ 0x6A, 0x5A, 0xCD ],
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[ 0xEE, 0x82, 0xEE ],
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[ 0xCC, 0x99, 0x66 ],
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[ 0x99, 0xCC, 0xCC ],
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[ 0x66, 0xCC, 0x33 ],
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[ 0xFF, 0xCC, 0x00 ],
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[ 0xFF, 0x66, 0x33 ],
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[ 0xCC, 0x66, 0xFF ],
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[ 0xFF, 0x00, 0x66 ],
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[ 0xFF, 0xFF, 0x00 ],
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[ 0x80, 0x00, 0x80 ],
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[ 0x00, 0x86, 0x8B ],
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[ 0x00, 0x8A, 0x00 ],
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[ 0xFF, 0x00, 0x00 ],
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[ 0x00, 0x00, 0xFF ],
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[ 0xF5, 0xDE, 0xB3 ],
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[ 0xBC, 0x8F, 0x8F ],
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[ 0x46, 0x82, 0xB4 ],
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[ 0xFF, 0xAF, 0xAF ],
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[ 0x43, 0xCD, 0x80 ],
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[ 0xCD, 0xC1, 0xC5 ],
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[ 0xA0, 0x52, 0x2D ],
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[ 0x64, 0x95, 0xED ]
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], stringPalette = integerPalette.map(function (arr) {
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// Convert to # notation for use in styles
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return '#' + arr.map(function (c) {
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return (c < 16 ? '0' : '') + c.toString(16);
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}).join('');
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}), floatPalette = integerPalette.map(function (arr) {
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return arr.map(function (c) {
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return c / 255.0;
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}).concat([1]); // RGBA
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});
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return {
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getIntegerColor: function (i) {
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return integerPalette[Math.floor(i) % integerPalette.length];
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},
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getFloatColor: function (i) {
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return floatPalette[Math.floor(i) % floatPalette.length];
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},
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getStringColor: function (i) {
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return stringPalette[Math.floor(i) % stringPalette.length];
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}
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};
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}
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);
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