General

4 types of objects can be created in a graphic screen :

• standard objects: line, rectangle, ellipse, curve, polyline, text,

• images: bitmap files with the BMP or JPGextension,

• the driving (or command) objects: button, check box, input field, counter, cursor, explicit exchange object, screen browser button,

• compound objects: group of objects of previous 3 types, created by the user or from the object library.

All the objects used to create a screen can be static or animated.