dcngmbh / moox_core

		return new Less_Tree_Dimension( Less_Parser::round($hsv['v'] * 100), '%' );

	}

	public function red($color = null) {

		if (!$color instanceof Less_Tree_Color) {

			throw new Less_Exception_Compiler('The first argument to red must be a color' . ($color instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '') );

		}

		return new Less_Tree_Dimension( $color->rgb[0] );

	}

	public function green($color = null) {

		if (!$color instanceof Less_Tree_Color) {

		return new Less_Tree_Dimension( $color->rgb[0] );

	}

	public function green($color = null) {

		if (!$color instanceof Less_Tree_Color) {

			throw new Less_Exception_Compiler('The first argument to green must be a color' . ($color instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '') );

		}

		return new Less_Tree_Dimension( $color->rgb[1] );

	}

	public function blue($color = null) {

		if (!$color instanceof Less_Tree_Color) {

		return new Less_Tree_Dimension( $color->rgb[1] );

	}

	public function blue($color = null) {

		if (!$color instanceof Less_Tree_Color) {

			throw new Less_Exception_Compiler('The first argument to blue must be a color' . ($color instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '') );

		}

		return new Less_Tree_Dimension( $color->rgb[2] );

	}

	public function alpha($color = null){

		if (!$color instanceof Less_Tree_Color) {

		return new Less_Tree_Dimension( $color->rgb[2] );

	}

	public function alpha($color = null){

		if (!$color instanceof Less_Tree_Color) {

			throw new Less_Exception_Compiler('The first argument to alpha must be a color' . ($color instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '') );

		}

		$c = $color->toHSL();

		return new Less_Tree_Dimension($c['a']);

	}

	public function luma ($color = null) {

		if (!$color instanceof Less_Tree_Color) {

		return new Less_Tree_Anonymous($n->unit);

	}

	public function argb($color) {

		if (!$color instanceof Less_Tree_Color) {

			throw new Less_Exception_Compiler('The first argument to argb must be a color' . ($dark instanceof Less_Tree_Expression ? ' (did you forgot commas?)' : '') );

		}

		return new Less_Tree_Anonymous($color->toARGB());

	}

	public function percentage($n) {

		return new Less_Tree_Dimension($n->value * 100, '%');