Binary Threshold Question

[DonRoth]

I created a simple VI based on the binary threshold example supplied with Vision.  It contains a subVI in which the binary threshold is set interactively, and returns and applies binary threshold parameters to an image in the main window.   I have supplied (attached) the LLB with default image information.  

Using LabVIEW and Vision 2010 64-bit but should be reproducible in 32-bit.

I have two questions which I urgently need help with.

1) In the subVI 'Binary_threshold_unwrapperU8.vi', I am unable to change the 'replace color' using a color box.  Does anyone have a good way to change the threshold color?

2) The red threshold color used in the subVI is not carried to the Main window image.  In that image, the threshold color is white.  Why?

SUBVI window

MAIN WINDOW

[Andrey_Dmitriev · Accepted solution]

Hi, Don,

It happened, because replaced value is not a color. All what you need is to replace according palette entry. Something like that:

[DonRoth]

Hi Andrey - You continue to be an excellent resource for this board.  Thanks for your help.

Sincerely,

Don