/**
* Optional: Specifies a GIF, JPEG or PNG image that can be displayed with the channel.
*
* @param string $imageURL
* @param string $imageTitle
* @return void
* @access public
* @since 8/7/06
*/
function setImage($imageURL, $imageHeight = null, $imageWidth = null, $imageTitle = null, $imageLink = null, $imageDescription = null)
{
ArgumentValidator::validate($imageURL, StringValidatorRule::getRule());
ArgumentValidator::validate($imageHeight, OptionalRule::getRule(IntegerValidatorRule::getRule()));
ArgumentValidator::validate($imageHeight, OptionalRule::getRule(IntegerRangeValidatorRule::getRule(1, 400)));
ArgumentValidator::validate($imageWidth, OptionalRule::getRule(IntegerValidatorRule::getRule()));
ArgumentValidator::validate($imageWidth, OptionalRule::getRule(IntegerRangeValidatorRule::getRule(1, 144)));
ArgumentValidator::validate($imageLink, OptionalRule::getRule(StringValidatorRule::getRule()));
ArgumentValidator::validate($imageDescription, OptionalRule::getRule(StringValidatorRule::getRule()));
$this->_imageURL = $imageURL;
if ($imageTitle) {
$this->_imageTitle = $imageTitle;
}
if ($imageLink) {
$this->_imageLink = $imageLink;
}
if ($imageDescription) {
$this->_imageDescription = $imageDescription;
}
if ($imageHeight) {
$this->_imageHeight = $imageHeight;
}
if ($imageWidth) {
$this->_imageWidth = $imageWidth;
}
}
/**
* Returns a <code> </code>previously registered by <code>registerSP()</code>
* for the given id.
* @access public
* @param integer id The id identifying which StyleProperty to return; as returned
* by <code>registerSP()</code>.
* @return ref object A <code>StylePorperty</code> object.
**/
function getRegisteredSP($id)
{
// ** parameter validation
$rule = IntegerRangeValidatorRule::getRule(0, count($this->_registeredSPs) - 1);
ArgumentValidator::validate($sp, $rule, true);
// ** end of parameter validation
return $this->_registeredSPs[$id];
}