/**
* gets the shell command to be executed
* @see phMagick\Core.Action::getShellCommand()
*/
public function getShellCommand()
{
$command = new Command();
$width = $this->getWidth();
$height = $this->getHeight();
if ($width < 0) {
throw new \InvalidArgumentException('With must not be negative');
}
if ($height < 0) {
throw new \InvalidArgumentException('Height must not be negative');
}
if ($width == 0 && $height == 0) {
throw new \InvalidArgumentException('width and height must be greater than 0');
}
$command->binary('convert')->file($this->getSource())->param('-scale', $width . 'x' . $height . '!')->file($this->getDestination());
return $command;
}
public function getShellCommand()
{
$command = new Command();
$transparency = $this->getTransparency();
$watermark = $this->getWatermarkImage();
$gravity = $this->getGravity();
$command->binary('composite')->param('-dissolve', $transparency)->param('-gravity', $gravity, true)->file($watermark)->file($this->getSource())->file($this->getDestination());
return $command;
}
private function execute(Command $cmdCls)
{
$ret = null;
$out = array();
$log = $this->getLogger();
$cmd = $cmdCls->toString();
if ($this->isWindows()) {
$cmd = str_replace('(', '\\(', $cmd);
$cmd = str_replace(')', '\\)', $cmd);
}
exec($cmd . ' 2>&1', $out, $ret);
$log->append(array('cmd' => $cmd, 'return' => $ret, 'output' => $out));
if ($ret != 0) {
$msg = 'Error #' . $ret . ' while executing "' . $cmd . '"';
if ($this->debugMode()) {
$msg .= "\n Debug Log: \n" . $log;
}
throw new SystemException($msg);
}
return $ret;
}
/**
* gets the shell command to be executed
* @see phMagick\Core.Action::getShellCommand()
*/
public function getShellCommand()
{
$command = new Command();
$command->binary('convert')->file($this->getSource());
if ($this->optimize) {
$command->option('-strip');
}
if (null !== $this->quality) {
$command->param('-quality', $this->quality);
}
$command->file($this->getDestination());
return $command;
}
public function getShellCommand()
{
$command = new Command();
$width = $this->getWidth();
if (is_null($width)) {
throw new \InvalidArgumentException('please specify width');
}
$height = $this->getHeight();
if (is_null($height)) {
throw new \InvalidArgumentException('please specify height');
}
$top = $this->getTop();
$left = $this->getLeft();
$gravity = $this->getGravity();
$command->binary('convert')->file($this->getSource())->param('-gravity', $gravity, true)->param('-crop', $width . 'x' . $height . '+' . $left . '+' . $top)->file($this->getDestination());
return $command;
}
