How to make dot line overlay.

[Kuli]

Hi, How  to make dot line overlay?  I try to use "Overlay ROI" , by  modify  Point Symbol parameter ,  but   it  not  work. My be  somebody  have example VI. Thanks for your help, Yuri

[Logic]

Hi,

if you are using LabVIEW the attached VI may be useful. Or else use the function which overlays multiple points on the image. Give the alternate points on the line to this function as a input.

logic

[Kuli]

Thanks for help. Yuri

[sr_nilabview]

Hi Yuri,

Please mark the solution from Logic as a solution so that it could be helpful for others

[michael.lambert]

I had to make some dotted lines on an image as well. I spring-boarded off of @Logic's VI and think I came up with a decent solution. The attached VI will break your ROI up into line segments with your selected length and spacing, then uses overlay multiple lines.vi to overlay them all. Using this VI gives you access to the Line Width parameter, which can be handy when you have large images and single pixel lines get lost to resolution problems.

You'll find the VI and example VI attached. Hope this is helpful as well,

Michael