/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$copy = new \Jaguar\Canvas($this->getDimension());
$copy->paste($canvas, null, new Box($this->getDimension()));
$canvas->destroy();
$canvas->setHandler($copy->getHandler());
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$copy = new \Jaguar\Canvas($canvas->getDimension());
$srcBox = null;
$destBox = null;
switch ($this->getDirection()) {
case self::FLIP_VERTICAL:
$srcBox = new Box(new Dimension($width, -$height), new Coordinate(0, $height - 1));
$destBox = new Box(new Dimension($width, $height), new Coordinate(0, 0));
break;
case self::FLIP_HORIZONTAL:
$srcBox = new Box(new Dimension(-$width, $height), new Coordinate($width - 1, 0));
$destBox = new Box(new Dimension($width, $height), new Coordinate(0, 0));
break;
case self::FLIP_BOTH:
$srcBox = new Box(new Dimension(-$width, -$height), new Coordinate($width - 1, $height - 1));
$destBox = new Box(new Dimension($width, $height), new Coordinate(0, 0));
break;
}
$copy->paste($canvas, $srcBox, $destBox);
$canvas->destroy();
$canvas->setHandler($copy->getHandler());
}
/**
* @dataProvider actionFilesProvider
*
* @param string $file
* @param \Jaguar\Action\Rotate $action
* @param \Jaguar\Dimension $expectedDimension
*/
public function testApply($file, Rotate $action, \Jaguar\Dimension $expectedDimension)
{
$canvas = new \Jaguar\Canvas();
$canvas->fromFile($file);
$this->assertInstanceOf('\\Jaguar\\Action\\Rotate', $action->apply($canvas));
$this->assertTrue($canvas->getDimension()->equals($expectedDimension));
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$box = is_null($this->getBox()) ? new Box($canvas->getDimension()) : $this->getBox();
$compine = new \Jaguar\Canvas($canvas->getDimension());
$compine->paste($canvas);
$compine->paste($this->getOverlay(), null, $box);
imagelayereffect($canvas->getHandler(), IMG_EFFECT_OVERLAY);
imagecopymerge($canvas->getHandler(), $compine->getHandler(), 0, 0, 0, 0, $canvas->getWidth(), $canvas->getHeight(), $this->getAmount());
$canvas->alphaBlending(true);
$compine->destroy();
}
