PHP ColorThief ColorThief::getColorsFromIndex Examples

getColorsFromIndex() public static method

Get red, green and blue components from reduced-space color index for a pixel

public static getColorsFromIndex ( integer $index, integer $rightShift = self::RSHIFT, integer $sigBits = 8 ) : array
$index	integer
$rightShift	integer
$sigBits	integer
return	array

Example #1

File: ColorThiefTest.php Project: Dioctopus/color-thief-php

 /**
  * @dataProvider provide8bitsColorIndex
  */
 public function testGetColorsFromIndex8bits($r, $g, $b, $index)
 {
     $this->assertSame(array($r, $g, $b), ColorThief::getColorsFromIndex($index, 0));
 }