sminnee / silverstripe-framework

		$widthRatio = $maxWidth / $this->width;

		$heightRatio = $maxHeight / $this->height;

		if( $widthRatio < $heightRatio )

			return $useAsMinimum ? $this->resizeByHeight( $maxHeight ) : $this->resizeByWidth( $maxWidth );

		else

			return $useAsMinimum ? $this->resizeByWidth( $maxWidth ) : $this->resizeByHeight( $maxHeight );

	}

	public static function color_web2gd($image, $webColor) {

		if(substr($webColor,0,1) == "#") $webColor = substr($webColor,1);

		$r = hexdec(substr($webColor,0,2));

		$g = hexdec(substr($webColor,2,2));

		$b = hexdec(substr($webColor,4,2));

		$widthRatio = $maxWidth / $geometry["width"];

		$heightRatio = $maxHeight / $geometry["height"];

		if( $widthRatio < $heightRatio )

			return $useAsMinimum ? $this->resizeByHeight( $maxHeight ) : $this->resizeByWidth( $maxWidth );

		else

			return $useAsMinimum ? $this->resizeByWidth( $maxWidth ) : $this->resizeByHeight( $maxHeight );

	}

	/**

	 * resizeByWidth

	 *

	 * @param int $width

	 * @return Image_Backend

	 */