iline

Draw a line in an image

out = iline(im, p1, p2) is a copy of the image im with a single-pixel thick line drawn between the points p1 and p2, each a 2-vector [U,V]. The pixels on the line are set to 1.

out = iline(im, p1, p2, v) as above but the pixels on the line are set to v.

Notes

• Uses the Bresenham algorithm.
• Only works for greyscale images.
• The line looks jagged since no anti-aliasing is performed.

See also

bresenham, iprofile, ipaste

Machine Vision Toolbox for MATLAB © 1990-2014 Peter Corke.