/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$dimension = $canvas->getDimension();
$newDimension = new Dimension(2, $dimension->getHeight());
for ($i = 0; $i < $dimension->getWidth(); $i += 2) {
$canvas->paste($canvas, new Box($newDimension, new Coordinate($i, 0)), new Box($newDimension, new Coordinate($i - 2, sin($i / 10) * $this->getLevel())));
}
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$width = $canvas->getWidth();
$height = $canvas->getHeight();
$mirrorPoint = null;
$srcBox = null;
$destBox = null;
switch ($this->getdirection()) {
case self::MIRROR_VERTICAL:
$mirrorPoint = $width / 2;
$srcBox = new Box(new Dimension(-$mirrorPoint, $height), new Coordinate($mirrorPoint - 1, 0));
$destBox = new Box(new Dimension($mirrorPoint, $height), new Coordinate($mirrorPoint, 0));
break;
case self::MIRROR_HORIZONTAL:
$mirrorPoint = $height / 2;
$srcBox = new Box(new Dimension($width, -$mirrorPoint), new Coordinate(0, $mirrorPoint - 1));
$destBox = new Box(new Dimension($width, $mirrorPoint), new Coordinate(0, $mirrorPoint));
break;
}
$canvas->paste($canvas, $srcBox, $destBox);
}
/**
* {@inheritdoc}
*/
protected function doApply(CanvasInterface $canvas)
{
$dimension = $this->getWatermark()->getDimension();
$canvas->paste($this->getWatermark(), new Box($dimension), new Box($dimension, $this->getCoordinate()));
}
