2006/6/20, Mason <[EMAIL PROTECTED]>: > Thank you for your attention! I just need to draw primitives like point, > line, rectangle, circle...... But I don't know what widget to use.
Well, a lot of people understand primitives as "low level functions" that are already made for doing high level stuff. For example, in opengl you have triangles or polygon primitives.They are quadratic curves too. They could be almost everything you need for making something more abstract... Returning to the point, when you go to gtk web page: http://www.gtk.org/ you see on the left "documentation" there is GTK 2.0 Tutorial, here you can see "Scribble, A Simple Example Drawing Program" as a reference, looking at it you can understand how it uses the GDK library for painting dots. So you need to know how to use GDK.go to "documentation"->API reference->GDK. You see "Points, Rectangles and Regions".Now if you want a function description, go to index, and search the function.(Recommended to use tabbed brownsing in your brownser.) You need an area to paint(drawable), and then use gdk_draw_line () for example. If you find it difficult to understand, I recommend you to buy a book of Gtk, with code examples that make near what you try to accomplish. Good luck Jose Hevia _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
