/**
* @dataProvider validInputForCreation
*
* #depends testCanBeCreatedFromValidInput
* Sadly this is not supported by PHPUnit
*/
public function testCanBeConvertedToRGBColor($hue, $sat, $light, $alpha, $rgbString)
{
$hsl = new HSLColor($hue, $sat, $light, $alpha);
$rgb = $hsl->toRGBColor();
$this->assertInstanceOf(RGBColor::class, $rgb);
$string = $rgb->__toString();
$this->assertEquals($rgbString, $string);
}
function current()
{
$h = $this->startHue + $this->step * ($this->position % $this->luminance_step);
$s = $this->startSat;
$l = $this->lum + $this->luminance_delta * (floor($this->position / $this->luminance_step) * 10);
if ($l < 0) {
$l = 100 + $l;
}
$l = ($l - $this->luminance_pad_left) % (100 - ($this->luminance_pad_right + $this->luminance_pad_left)) + $this->luminance_pad_left;
$col = new HSLColor($h, $s, $l);
return $col->toRGB()->toHex();
}
