q: imagettfbbox

Hello, Would you be so kind to tell where to apply on the following question: As indicated at http://www.php.net/manual/en/ref.image.php and http://www.php.net/manual/en/function.imagettfbbox.php there is a function IMAGETTFBBOX in PHP. However at using phplot.php (http://www.phplot.com) I recieve: Fatal error: Call to undefined function: imagettfbbox() in ........phplot.php on line 1109 We have PHP 4.3.1 just installed at our server. All other graphic functions work well. Where is the decision or our misunderstanding? Thank you in advance. Best regards, Eugeny Soroko, http://demoscope.ru site administrator