Drawing to a Graphics Context Tutorials

The section provides examples that demonstrate how to use the GDI functions for drawing.

The examples assume that graphics context has been obtained in a variable gc . The usual way to obtain such a context, when drawing to the screen, is by CCoeControl::SystemGc() . This returns a concrete Window Server graphics context, of type CWindowGc , which is derived from CGraphicsContext .

• Drawing Points
  
• Drawing Lines
  
• Drawing Text
  
• Using Relative and Sequential Drawing
  
• Drawing Arcs and Ellipses
  
• Drawing a Rounded Rectangle
  
• Drawing Polylines and Polygons
  
• Using a Bitmap-Patterned Brush