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57 lines
1.2 KiB
PHP
57 lines
1.2 KiB
PHP
<?php
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/**
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* ChartColour.php
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* Copyright (C) 2016 thegrumpydictator@gmail.com
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*
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* This software may be modified and distributed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International License.
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*
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* See the LICENSE file for details.
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*/
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declare(strict_types=1);
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namespace FireflyIII\Support;
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/**
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* Class ChartColour
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*
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* @package FireflyIII\Support
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*/
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class ChartColour
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{
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public static $colours
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= [
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[53, 124, 165],
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[0, 141, 76],
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[219, 139, 11],
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[202, 25, 90],
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[85, 82, 153],
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[66, 133, 244],
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[219, 68, 55],
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[244, 180, 0],
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[15, 157, 88],
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[171, 71, 188],
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[0, 172, 193],
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[255, 112, 67],
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[158, 157, 36],
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[92, 107, 192],
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[240, 98, 146],
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[0, 121, 107],
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[194, 24, 91],
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];
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/**
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* @param int $index
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*
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* @return string
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*/
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public static function getColour(int $index): string
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{
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$index = $index % count(self::$colours);
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$row = self::$colours[$index];
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return sprintf('rgba(%d, %d, %d, 0.7)', $row[0], $row[1], $row[2]);
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}
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}
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