MATLAB: How to draw multiple lines to a binary image

Question

Hi all,

I want to be able to draw multiple lines in a binary image "I". For example I will draw the first line using the right-click on "I" like (imline) function, then I will go to another location and draw another line and so on .

Once I finished, I double click on the last line I draw and all the lines will be added to the image, maybe using (createMask).

Any idea how to do that?

Other ways and suggestions are appreciated.

Thank you.

Meshoo

Answer 1

See attached demo (below the image that it creates).