title: C - drawing in a bitmap
body: <p>I have to calculate the flight path of a projectile and draw the result in a bitmap file. So far I'm pretty clueless how to do that. </p>
  
  <p>Would it be a good idea to safe the values of the flight path in a struct and transfer it to the bitmap file? 
  Do you have any other suggestions how it could be done in a better way?</p>