Drawing on 3D Charts with DrawLineTool

[lilo]

If I draw a Line on a 3D Chart with the Drawline Tool, the default position is 3D Coordinates. Is it possible to change the default drawing position to 2D Coordinates, so the line is always drawn at the mouse position, without having to consider 3D rotation of the chart?

[lilo]

I want to be able to annotate a 3D chart with simple drawing tools using screen coordinates.

[lilo]

I think I know how to do it...Put the drawline code in the afterdraw event of Teechart and use screen coordinates to draw the lines.. It was in the tutorial.

[Sandra]

Hello lilo,

The solution as you have found is the correct way to do it. I am glad that you found it

Thanks,