sminnee / silverstripe-framework

	 * @param integer $width The maximum width of the output image

	 * @return Image

	 */

	public function ScaleMaxWidth($width) {

		// Temporary $force_resample support for 3.x, to be removed in 4.0

		if (Config::inst()->get('Image', 'force_resample') && $this->getWidth() <= $width) return $this->ScaleWidth($this->getWidth());

		return $this->getWidth() > $width

			? $this->ScaleWidth($width)

			: $this;

	}

	/**

	 * Scale image proportionally by height. Use in templates with $ScaleHeight.

	 * @param integer $height The maximum height of the output image

	 * @return Image

	 */

	public function ScaleMaxHeight($height) {

		// Temporary $force_resample support for 3.x, to be removed in 4.0

		if (Config::inst()->get('Image', 'force_resample') && $this->getHeight() <= $height) return $this->ScaleHeight($this->getHeight());

		return $this->getHeight() > $height

			? $this->ScaleHeight($height)

			: $this;

	}

	/**

	 * Crop image on X axis if it exceeds specified width. Retain height.

	 * @param integer $width The maximum width of the output image

	 * @return Image

	 */

	public function CropWidth($width) {

		// Temporary $force_resample support for 3.x, to be removed in 4.0

		if (Config::inst()->get('Image', 'force_resample') && $this->getWidth() <= $width) return $this->Fill($this->getWidth(), $this->getHeight());

		return $this->getWidth() > $width

			? $this->Fill($width, $this->getHeight())

			: $this;

	}

	/**

	 * Crop image on Y axis if it exceeds specified height. Retain width.

	 * @param integer $height The maximum height of the output image

	 * @return Image

	 */

	public function CropHeight($height) {

		// Temporary $force_resample support for 3.x, to be removed in 4.0

		if (Config::inst()->get('Image', 'force_resample') && $this->getHeight() <= $height) return $this->Fill($this->getWidth(), $this->getHeight());

		return $this->getHeight() > $height

			? $this->Fill($this->getWidth(), $height)

			: $this;

	}

	/**

	 * Resize the image by preserving aspect ratio, keeping the image inside the