CIE 1931 chromaticity diagram

[arabic]

Hi everyone,

im looking for a way to spot on the chromaticity diagram the CCT of the spectrum im creating.

i found the following but there is one file missing called application directory.vi thats why im not yet sure how to create it..

http://forums.ni.com/t5/LabVIEW/how-to-generate-CIE-1931-chromaticity-diagram-in-LabView/td-p/138940...

any help from ur side?

thanks in advance

[McTOM]

Try substituting the missing SubVI with the Application Directory constant: Programming -> File I/O -> File Constants -> Application Directory.

Of course, that would be the directory where the program is seeking for the png file.

Good luck!

[arabic]

hi! thanks for replying,

it still gives me error, i think its because of the image type and when i switch the image type to bmp the other wires get discontinued and im not too good in labview to know why the rest went disconnected too 😞