PlanetsGui

Translates an array of map points to an array of Canvas Display positions

Translates a point from map position to Canvas Display position

This reverses the order of the GraphicActive List. Method paints objects to screen as side effect.

repaints the top command bar

This method creates a new frame for the panel. It clips the painting area. Paints the Panel with the back colour, translates the GraphicElems from their positions relative to the Panel's centre to their absolute positions on the canvas. It stores the active object shapes with their absolute positions on the panels active object list. Finally it unclips the painting area.