/** Returns an array containing the two web safe colors closest to the *actual color represented by the current ColorChip. *@return array An array containing the two ColorChip objects of the closest web safe colors to the original *@see RenderWebSafeDither *@access public */ function getWebSafeDither() { $color1 = $this->getNearestWebSafe(); $color2 = $this->clone(); $color2->r = ColorChip::getNearestWebSafeComponent($color2->r, CC_WEBSAFE_ALT); $color2->g = ColorChip::getNearestWebSafeComponent($color2->g, CC_WEBSAFE_ALT); $color2->b = ColorChip::getNearestWebSafeComponent($color2->b, CC_WEBSAFE_ALT); $color2->_updateHsv(); $color2->_updateHex(); return array($color1, $color2); }