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Overview
This VI demonstrates how to threshold a color image on defined RGB values.
Description
This VI overlays a cross hair on an image and determine the distance to the center of a circle. In this example, the crosshair location can be specified by the user by selecting the location on the example image or by changing the coordinates of the cross hair. The distance from the cross hair to the center of a circle is displayed.
An example without the NI Vision Development Module can be found on the following link:
Requirements
Software
Hardware
Steps to Implement or Execute Code
Additional Information or References
**The code for this example has been edited to meet the new Community Example Style Guidelines. The edited copy is marked with the text ‘NIVerified’. Read here for more information about the new Example Guidelines and Community Platform.**
Example code from the Example Code Exchange in the NI Community is licensed with the MIT license.