KumiSystems/moodle-mod_htmlcert
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Changed the render function to abstract as it is required by all elements

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Mark Nelson 2013-07-25 13:53:45 +08:00
parent 04cf229d16
commit 9d58850d63
1 changed files with 1 additions and 3 deletions
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4
element/element.class.php
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@ -173,9 +173,7 @@ abstract class customcert_element_base {
* @param pdf $pdf the pdf object
* @param bool $preview true if it is a preview, false otherwise
*/
public function render($pdf, $preview) {
// Must be overridden.
}
public abstract function render($pdf, $preview);
/**
* Common behaviour for rendering specified content on the pdf.