mambax7 / XoopsCore25

							}

							break;

						case 'gam':

							@list($amount) = explode('|', $parameter);

							$amount = min(max(floatval($amount), 0.001), 10);

							if (number_format($amount, 3) != '1.000') {

								if ($this->ImageMagickSwitchAvailable('gamma')) {

									$commandline .= ' -gamma '.phpthumb_functions::escapeshellarg_replacement($amount);

									$successfullyProcessedFilters[] = $filterkey;

								}

							}

							break;

						case 'neg':

							if ($this->ImageMagickSwitchAvailable('negate')) {

							}

							break;

						case 'blur':

							if ($this->ImageMagickSwitchAvailable('blur')) {

								@list($radius) = explode('|', $parameter);

								$radius = (!empty($radius) ? min(max(intval($radius), 0), 25) : 1);

								$commandline .= ' -blur '.phpthumb_functions::escapeshellarg_replacement($radius);

								$successfullyProcessedFilters[] = $filterkey;

							}

							break;

						case 'gblr':

							@list($radius) = explode('|', $parameter);