Image_Text::display() -- Display the image (send it to the browser).
Beschreibung
This will output the image to the users browser. You can use the standard IMAGETYPE_* constants to determine which image type will be generated. Optionally you can save your image to a destination you set in the options.
Parameter
- boolean
$save
Save or not the image on printout.
- boolean
$free
Free the image on exit.
Rückgabewert
returns True on success, otherwise PEAR::Error.
Fehler-Meldungen
throws no exceptions thrown
Hinweise
Diese Methode kann nicht
statisch aufgerufen werden.