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| <?php
|
| namespace PhpOffice\PhpSpreadsheet\Reader\Xls\Color;
|
| class BuiltIn
| {
| protected static $map = [
| 0x00 => '000000',
| 0x01 => 'FFFFFF',
| 0x02 => 'FF0000',
| 0x03 => '00FF00',
| 0x04 => '0000FF',
| 0x05 => 'FFFF00',
| 0x06 => 'FF00FF',
| 0x07 => '00FFFF',
| 0x40 => '000000', // system window text color
| 0x41 => 'FFFFFF', // system window background color
| ];
|
| /**
| * Map built-in color to RGB value.
| *
| * @param int $color Indexed color
| *
| * @return array
| */
| public static function lookup($color)
| {
| if (isset(self::$map[$color])) {
| return ['rgb' => self::$map[$color]];
| }
|
| return ['rgb' => '000000'];
| }
| }
|
|
