Contrast intensity graph

[Olivioloyer]

Hi Everyone,

Is there a solution to control the contrast of a 2D intensity graph?

I found this thread but it does not seems to solve the problem.

https://forums.ni.com/t5/LabVIEW/BCG-Brightness-Contrast-Gamma-Looking-for-BCG-function-returning/td...

Thanks a lot.

Best Regards,

[Thoric]

Colour contrast is a particularly complex concept, and if you don't want to alter your actual data then you need to alter your colormap within the 2D intensity graph control.

If you look at the Create IntGraph Color Table example (search for Color in NI Example Finder) you might find the "Generate Color Table" feature useful.

[Olivioloyer]

Hi Thoric,

First of all thanks for your answer,

Unfortunately I cannot find the Create IntGraph Color Table Example in NI example Finder, could you tell me where else can I find It?

Thanks a lot,

Have a great day

[Thoric]

Goto the Help menu item, Find Examples. In the NI Examples Finder search tab enter Intensity and press Enter. One of the three examples found is "Create IIntGraph Color Table.vi"

In my installation its full path is: C:\Program Files\National Instruments\LabVIEW 2011\examples\general\graphs\intgraph.llb\Create IntGraph Color Table.vi

[Olivioloyer]

Thanks Thoric, found it