[Liqiang]

Hi, I am trying the HeightMap control to draw the data. My data is as following:

z = Data[x,y]

And I get HeightMap.HeightData = z;

But it sounds I cannot get the correct 3D chart. Any help? Thanks!

[abenedik]

What do you mean that you cannot get correct 3D chart?

If you do not see anything, then maybe you have forgotten to specify the Size property.

Also please check the HeightMap sample that comes with Ab3d.PowerToys library. You can start with that sample and then change the code to add your data to the sample. You can also check the Plot 3D sample on how to draw 3D graph with axes.