/**
* {@inheritdoc}
*/
public function apply(CanvasInterface $canvas)
{
if (!$canvas->isHandlerSet()) {
throw new CanvasEmptyException();
}
$this->doApply($canvas);
return $this;
}
/**
* Set watermark
*
* @param \Jaguar\CanvasInterface $watermark
*
* @return \Jaguar\Action\Watermark
*
* @throws \Jaguar\Exception\CanvasEmptyException
*/
public function setWatermark(CanvasInterface $watermark)
{
if (!$watermark->isHandlerSet()) {
throw new CanvasEmptyException();
}
$this->watermark = $watermark;
return $this;
}
/**
* {@inheritdoc}
*/
public final function draw(CanvasInterface $canvas, StyleInterface $style = null)
{
if (!$canvas->isHandlerSet()) {
throw new CanvasEmptyException(sprintf('Can Not Draw Drawable (%s) - Canvas Is Empty', (string) $this));
}
@imagesetthickness($canvas->getHandler(), $this->getLineThickness());
$this->doDraw($canvas, $style);
return $this;
}
/**
* {@inheritdoc}
*/
public function draw(CanvasInterface $canvas)
{
if (!$canvas->isHandlerSet()) {
throw new CanvasEmptyException(sprintf('Can Not Draw Text (%s) - Canvas Is Empty', (string) $this));
}
if (false == $this->getDrawer()->draw($canvas, $this)) {
throw new DrawableException(sprintf('Could Not Draw Text "%s"', (string) $this));
}
return $this;
}
/**
* {@inheritdoc}
*/
public function paste(CanvasInterface $src, Box $srcBox = null, Box $destBox = null)
{
$this->assertEmpty();
if (!$src->isHandlerSet()) {
throw new CanvasEmptyException('Could Not Execute Paste - Source Canvas Handler Is Not Set');
}
$srcDimension = $src->getDimension();
$srcBox = $srcBox === null ? new Box($srcDimension) : $srcBox;
$destBox = $destBox === null ? new Box($srcDimension) : $destBox;
$this->preserveAlpha($this->getHandler(), $src->getHandler());
$this->preserveAlpha($src->getHandler(), $this->getHandler());
if (false == @imagecopyresampled($this->getHandler(), $src->getHandler(), $destBox->getX(), $destBox->getY(), $srcBox->getX(), $srcBox->getY(), $destBox->getWidth(), $destBox->getHeight(), $srcBox->getWidth(), $srcBox->getHeight())) {
throw new CanvasException(sprintf('Could Not Paste "%s" On "%s"', (string) $src, (string) $this));
}
return $this;
}
