How to take snap
Vijayakumar from India  [1 posts]
8 years
Hi Steven

  I would like to know how to take snap after display the variable in display.
I tried with write Image module, but  in this module i need to give start and stop manually.

How to do this  programmatically ?

Anonymous 8 years

Use the If_statement module and place it around the Write_Image module. Press the Start button in the write image module.

Now it is under control of the if_statement module. If the condition (using your variable) is false it will not execute the write image module. Note that on saving and reloading the start button will still be pressed.

Basically, you use the If_Statement to determine if you will or will not execute the write image module. Does this make sense?


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