I also need to determine textheight in pixels. I am getting inconsistent results using this code: Private Sub TChart1_AfterDraw(ByVal sender As Object, ByVal g As Steema.TeeChart.Drawing.Graphics3D) Handles TChart1.AfterDraw text_hgt = g.TextHeight("Text") End Sub The result is given in some other u...

The g.textwidth worked for centering and positioning text.

I installed the latest 2011 net release of Teechart. Some of the dlls included with full version I purchased in 2010 are not present in the update package. TeeChart.OpenGL.dll TeeChart.Languages.dll TeeChart.Mapping.dll TeeChart.Silverlight.dll TeeChart.ReportingServices.Designer.dll TeeChart.Video....

Hi,

Can you recommend gridding libraries for use with your 3D charts?

I am having some problems printing the opengl chart. Nothing will display in the print preview. I am using the following code: Sub InitOpengl() Points1.Chart.Aspect.View3D = True Points1.Chart.Walls.Visible = True Points1.Chart.Aspect.Orthogonal = False Points1.Chart.Aspect.Chart3DPercent = 100 Poin...

This works, thank you

Yes, it works if I declare a new opengl teechart.

openglchart= new Steema.TeeChart.Drawing.GL.TeeOpenGL(tChart1.Chart)

I need to calculate the x midpoint of a chart in order to plot a string. I am using: Midpoint = ((Points1.Chart.Axes.Bottom.Maximum - Points1.Chart.Axes.Bottom.Minimum) / 2) + Points1.Chart.Axes.Bottom.Minimum This works fine for a manual scale but if I set the chart scale to automatic, the calculat...

What is the best way to resize a teechart containing and opengl 3d canvas? If I resize the 3d opengl teechart in the form_sizechanged event the teechart crashes. Points1.Chart.Aspect.View3D = True Points1.Chart.Walls.Visible = True Points1.Chart.Aspect.Orthogonal = False Points1.Chart.Aspect.Chart3D...

I was using the 2D Zoom property. This code works: Points1.Chart.Aspect.View3D = True Points1.Chart.Walls.Visible = True Points1.Chart.Aspect.Orthogonal = False Points1.Chart.Aspect.Chart3DPercent = 100 Points1.Chart.Aspect.Zoom = 50 Points1.Chart.Aspect.View3D = True Rotate1.Active = True Steema.Te...

Any value I use for zoompercent does not seem to work in code.

Yes, this works, thanks.

If I zoom a 3D chart using code, the chart will not zoom out beyong its original size (smaller). I am using the following code: Points1.Chart.Aspect.View3D = True Points1.Chart.Walls.Visible = True Points1.Chart.Aspect.Orthogonal = False Points1.Chart.Aspect.Chart3DPercent = 100 Rotate1.Active = Tru...

I am referring to annotation text when the 3D chart is rotated with the rotate tool

Hi,

Does the latest release have the ability to rotate text labels in the 3D Charts?