Please help me solve the given problem.
Find the pixel positions for the straight line joining P1 (10, 20) and P2 (18, 25)
Asked
Active
Viewed 829 times
-1
Kumar
- 1
- 1
-
There are different ways to draw your line, but one interesting approach (Bresenham's algorithm) is explained nicely in this question. – dionys Jan 21 '15 at 06:55
-
see also: Shading squares crossed by a diagonal – kglr Jan 21 '15 at 07:02
-
Do you want a list of the discrete pixels needed to draw the line segment? – m_goldberg Jan 21 '15 at 08:22
1 Answers
0
a P1 + (1-a) P2 for 0 < a < 1.
David G. Stork
- 41,180
- 3
- 34
- 96
-
-
I think the OP wants a list of the discrete pixels needed to draw the line segment. If I'm right, this doesn't quite do the job. – m_goldberg Jan 21 '15 at 08:21