owncloud / core

		}

		imagecopyresampled($process, $this->resource, 0, 0, 0, 0, $width, $height, $widthOrig, $heightOrig);

		if ($process == false) {

			OC_Log::write('core', __METHOD__.'(): Error resampling process image '.$width.'x'.$height, OC_Log::ERROR);

			imagedestroy($process);

			return false;

		}

		imagedestroy($this->resource);

		$this->resource = $process;

		return true;

		}

		imagecopyresampled($process, $this->resource, 0, 0, $x, $y, $targetWidth, $targetHeight, $width, $height);

		if ($process == false) {

			OC_Log::write('core',

				'OC_Image->centerCrop. Error resampling process image '.$width.'x'.$height,

				OC_Log::ERROR);

			imagedestroy($process);

			return false;

		}

		imagedestroy($this->resource);

		$this->resource = $process;

		return true;

		}

		imagecopyresampled($process, $this->resource, 0, 0, $x, $y, $w, $h, $w, $h);

		if ($process == false) {

			OC_Log::write('core', __METHOD__.'(): Error resampling process image '.$w.'x'.$h, OC_Log::ERROR);

			imagedestroy($process);

			return false;

		}

		imagedestroy($this->resource);

		$this->resource = $process;

		return true;