With CadoDraw 4.0 you can: - display, store, load and print object-based vector graphics. - enable the user of your program to edit vector graphics via mouse handling. - develop drawing programs where the user can build, display, store, load and print object structures. CadoDraw lets you do much more than drawing pictures. By virtue of advanced capabilities such as integration of specific class definitions and linking objects, CadoDraw lets you handle any problem which can be organized in an object structure. In addition, you no longer need to bother about things like displaying, printing, saving and loading objects. These capabilities are already implemented in CadoDraw.