This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I am developing Java software that performs the drawing of maps.
But when I have to draw a very large map and perform operations such as zoom and move the map, the application is extremely slow when I have to redraw the screen.
I wonder if it is to increase the performace of my application.
I'm using the class GeneralPath for drawing graphic objects in the map.