| Function |
Purpose |
| run |
Begin execution for application |
| quit |
Halt application |
| update |
Schedule window for updating |
| clearAndUpdate |
Clear window, schedule for updating |
| paint |
Redisplay screen |
| mouseButtonDown |
Respond to mouse-down event |
| keyPressed |
Respond to character key being pressed |
| top |
Return coordinate of top of window |
| bottom |
Coordinate of bottom of window |
| left |
Coordinate of left of window |
| right |
Coordinate of right of window |
| height |
Return height of window |
| width |
Return width of window |
| circle |
Draw circle centered at x,y with radius r |
| point |
Draw point (small filled circle) |
| line |
Draw line from point to point |
| rectangle |
Draw rectangle |
| print |
Print text at given position |
| setPen |
Set pen characteristics |