/**
* @param $path
* @param bool $png24
* @return $this
*/
public function mask($path, $png24 = false)
{
$this->checkFinalized();
$command = new Command(__TRAIT__, function () {
return ' -compose Dst_In -composite';
});
$this->addFinalizeListener(function (CommandBuilder $builder) use($command) {
if (false !== ($save = $builder->getFirstCommand(Save::class))) {
$command->setPriority($save->getPriority() - 1);
}
});
$this->image($path, $png24);
$this->addCommand($command);
return $this;
}
/**
* @param null $width
* @param null $height
* @return $this
*/
public function resize($width = null, $height = null)
{
$this->checkFinalized();
if (null === $width && null === $height) {
return $this;
}
$command = new Command(__TRAIT__, function (Command $command) {
return ($command->addDensity ? ' -density ' . $command->width : '') . ' -resize ' . (0 == $command->width ? '' : $command->width) . 'x' . (0 == $command->height ? '' : $command->height);
});
$command->addDensity = false;
$command->width = (int) round($width);
$command->height = (int) round($height);
$this->addFinalizeListener(function (CommandBuilder $builder) use($command) {
if (false !== ($open = $builder->getFirstCommand(Open::class)) && 'svg' == strtolower(pathinfo($open->path, PATHINFO_EXTENSION))) {
$command->addDensity = true;
$command->setPriority($open->getPriority() - 1);
}
});
$this->addCommand($command);
return $this;
}
/**
* @param null $width
* @param null $height
* @return $this
*/
public function extent($width = null, $height = null)
{
$this->checkFinalized();
$command = new Command(__TRAIT__, function (Command $command) {
return ' -extent ' . (0 == $command->width ? '' : $command->width) . 'x' . (0 == $command->height ? '' : $command->height);
});
$command->width = (int) round($width);
$command->height = (int) round($height);
$this->addFinalizeListener(function (CommandBuilder $builder) use($command) {
if (!$builder->getFirstCommand(Background::class)) {
$builder->background();
$builder->getLastCommand()->setPriority($command->getPriority() - 1);
}
if (false !== ($halign = $builder->getFirstCommand(HAlign::class))) {
$halign->setPriority($command->getPriority() - 1);
}
if (false !== ($valign = $builder->getFirstCommand(VAlign::class))) {
$valign->setPriority($command->getPriority() - 1);
}
});
$this->addCommand($command);
return $this;
}