/**
* @dataProvider validInputForCreation
*
* #depends testCanBeCreatedFromValidInput
* Sadly this is not supported by PHPUnit
*/
public function testCanBeSerializedToRGBString($red, $green, $blue, $alpha, $hex, $rgb)
{
$color = new RGBColor($red, $green, $blue, $alpha);
$string = $color->__toString();
$this->assertEquals($rgb, $string);
}
/**
* Blend current color with the given new color and the amount
*
* @param RGBColor $color another color
* @param float $amount The amount of curennt color in the given color
*
* @return \Jaguar\Color\RGBColor
*/
public function blend(RGBColor $color, $amount)
{
return $this->setFromArray(array(min(255, min($this->getRed(), $color->getRed()) + round(abs($color->getRed() - $this->getRed()) * $amount)), min(255, min($this->getGreen(), $color->getGreen()) + round(abs($color->getGreen() - $this->getGreen()) * $amount)), min(255, min($this->getBlue(), $color->getBlue()) + round(abs($color->getBlue() - $this->getBlue()) * $amount)), min(100, min($this->getAlpha(), $color->getAlpha()) + round(abs($color->getAlpha() - $this->getAlpha()) * $amount))));
}