How to hide certain points on a CNiGraph plot

[Bob666]

Hi there,

I use a CNiGraph to plot (function PlotXY()) data which is stored in a CNiReal64Matrix array.

It works fine but sometimes, some of the points in the array are invalid points and I would like no to plot them, ie. hide them, which would then interrupt the plotted line in some areas.

Anyone knows how to achieve this? 

Thanks

Bob

[Gist]

Hello Bob,

Have you considered creating a simple function that accepts your array as an input, iterates through it, and copies only valid data points over to a new array to be returned in its place?  I think this may be a fairly easy approach to employ in order to achieve your end goal.

[Gist · Accepted solution]

Bob,

I believe I may have neglected your desire to plot discontinuous line segments.  If this is indeed your end goal, this resource may be of help to you.

[Bob666]

Thanks a bunch Matt,

This is exactly what I was after.

Bob