Not sure if you CAN do this with the XY-plot object. However, what you can
do is create a 3D plot, viewed directly from above, and the third column
determines the height of each point. The 3D plot can be set to be
colour-coded for the different heights/Z-values.
I've only used the 3D plotting with matrices, so you may have to convert
your 3 column array to a square matrix first.
3D plots are only in Labview5- you don't state what version you're in.
I guess an alternative way would be to use the picture stuff and make a
bitmap that you then display, but I've never played with that stuff.
Koen Maertens wrote in message
news:394A3155.2616F0A1@agr.kuleuven.ac.be...
> I would like to create an XY-plot, similar to the standard one i
n
> labview but now with 3 columns as input: the standard X and Y
> coordinates and a third one related to the colour of the individual
> points.
>
> How should I build a fast VI for obtaining these coloured parameter
> plots?
>
> Thanks,
>
> Koen
>
>
