Get all pixel coordinates between 2 points

Question

I want to get all the x,y coordinates between 2 given points, on a straight line. While this seems like such an easy task, I can\'t seem to get my head around it.

So, fo

Answer 1

Given the point A(10, 5) and B(15, 90) and C(x, y) in AB we have:

(x - 10) / (y - 5) = (15 - 10) / (90 - 5)

What you can do is to iterate from x=10 to x=15 and calculate the corresponding y. Since x and y are integers, some times you have to round the result (or skip it).