rphello101
Newbie
I'm writing an app that solves vectors (physics) by adding their components and displaying the final value, angle, and a picture. I need to draw a line on a polar graph (the graph would be an image probably) at the specified angle. The canvas can't take up the whole screen, only a small portion at the bottom of the screen. The line itself would be small and the length wouldn't change, only the angle with respect to 0. Is there a way I can just draw a line, or does it have to be a picture? What is the easiest way to change the angle of it? I have yet to work with graphics, so a complete segment of code or at least a description of what I need so that I can research it further would be great. Any information would be great. Thanks