Grafika\Imagick\Editor::rotate PHP Method

Editor Class Documentation Mostra file Open project: kosinix/grafika

rotate() public method

Rotate an image counter-clockwise.

public rotate ( Image &$image, integer $angle, Color \| null $color = null ) : Grafika\EditorInterface
$image	Image
$angle	integer	The angle in degrees.
$color	Grafika\Color \| null	The Color object containing the background color.
return	Grafika\EditorInterface	An instance of image editor.

    public function rotate(&$image, $angle, $color = null)
    {
        if ($image->isAnimated()) {
            // Ignore animated GIF for now
            return $this;
        }
        $color = $color !== null ? $color : new Color('#000000');
        list($r, $g, $b, $alpha) = $color->getRgba();
        $image->getCore()->rotateImage(new \ImagickPixel("rgba({$r}, {$g}, {$b}, {$alpha})"), $angle * -1);
        return $this;
    }

Editor

_entropy

_getImageTypeFromFileName

_resize

_smartCrop

apply

blend

compare

crop

draw

equal

fill