right. my peril continues. in my effort to make a program which illustrates different trajectories of a cannon positioned at different angles and units of power, i've gotten to a big hook-up:
(by the way, i'm using the windows gdi)
yesterday, to my glee, i managed to program a bezier curve to illustrate the aforementioned paths. however, i then realized that although i can make a line show this arc, i haven't the slightest idea where to begin when it comes to making a picture follow this line.
so anyway, some help would be appreciated.