Smooth panning of complex graphics

My app displays vector graphics on a System.Windows.Forms.Panel object (panel). To display the graphics I call the following:

redisplayGraphics();  \\ this is the function that draws the graphics

panel.Invalidate();

If I want to implement dynamic panning, I suppose I can track the cursor movements and call these 2 functions repetitively. The trouble I see is that this process would be quite slow, and most likely not slow. Perhaps you can suggest a better approach.

Thaks for your help!