/**
* Get the background color
*
* @return string background color
*/
public function getBackgroundColor($asString = false)
{
if ($this->_backgroundColor === null) {
$this->setBackgroundColor(0, 0, 0);
}
if ($asString) {
return $this->_backgroundColor->__toString();
}
return $this->_backgroundColor;
}
/**
* Draws some text on the handle
*
* @param GD-object $handle The handle on which the ellipse is drawn
* @param Zend_Image_Action_DrawText $textObject The object that with all info
*/
public function perform($handle, Zend_Image_Action_DrawText $textObject)
{
// As of ZF2.0 / PHP5.3, this can be made static.
$color = Zend_Image_Color::calculateHex($textObject->getColor());
$colorAlphaAlloc = imagecolorallocatealpha($handle, $color['red'], $color['green'], $color['blue'], 127 - $textObject->getAlpha());
return $handle;
}
