Dear sir, I need your help for the following # I need to select the region of an image by mouse # then i need to select(define) two points in the image # then i need to join these two points to draw a line # repeat step 2 and 3 # now i need to find and display the angle between the lines drawn in steps 3 and 4. If you send the code for above item , it ll be huge useful for me sir. Thanks alot in advance..

line formation and angle measurement using gui in matlab?

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PON 2013-3-1

Dear sir,

I need your help for the following

I need to select the region of an image by mouse
then i need to select(define) two points in the image
then i need to join these two points to draw a line
repeat step 2 and 3
now i need to find and display the angle between the lines drawn in steps 3 and 4.

If you send the code for above item , it ll be huge useful for me sir.

Thanks alot in advance..