Hi Narcis I have several series , 0, 1 ,2 .... plotted on a chart. I want at the press of a button to smooth them all. So what I did is to read each one into series21, smooth and then replot back in the original series one after another. I had this working some time ago nicely but it has now stopped.

I had the following routine working for some time but now it produces the error message "Chart exception... circular series dependences are not allowed" . Can someone explain what has gone wrong please? procedure TForm1.SmoothingClick(Sender: TObject); var Tfunctiona: TSmoothingFunction; i: Integer;...

RotateLabel also rotates in the Z-plane.

Other Ideas ?

I'd hate to have to impliment text labels on the surface with 'OnGetColor' if there is a easier way!

Later,
Paul

Thanks for the reply.

RotateLabel36 will rotate in the z plane, what I want is to lay the text down so it is in the x/y plane, the same plane as the surface.

Any ideas on that ?

Later,
Paul

The text I put on my surface is upright, can I lay it down so it will appear normal when looking directly down at the rotated surface

I have a routine in my Delphi6 program to save chart information with SaveChartToFile and then restore it with LoadChartFromFile. This was working fine until recently. Now I get access violations on running the rest of the program after restoring with LoadChartFromFile. I think I have traced it to t...

Hi,

I just upgraded to Tee Chart Pro 7.06 from the version that came with Delphi 7.

I was using CalcAxisRect to calculate the min and max axis values. This doesn't seem to exist in 7.06. What am I supposed to use instead?

Regards,

Bill

Yes, I'd love to add in the missing data, and that is what my basic question is about ... how to calculate / interpolate the missing data based on the known surface points around the missing data such that the surface appears smooth. The surface is in fact the reconstruction of the retina of the hum...

Thanks for the reply.

I don't really need to add more points, but want to fill in null values in the surface based on surrounding surface points. Now (in V7.01) undefined surface points show up as clear 'holes'.

Any support for that ?

Thanks,
Later,
Paul

Hello, if I put the comander ot for the Prog with DbChart it will work. Why did you save the informations about the comander in the teefile ? Because with out save and load will work fine.

Best reagards Thomas

I am using surface plots and sometimes have missing grid data points.
I'd like to interpolate or curve fit to fill in the missing points in the surface.
Any ideas on methods for doing this ?

Thanks,
Later,
Paul

Hello, in the text file is an objekt TeeCommander: object TeeCommander1: TTeeCommander Left = 0 Top = 0 Width = 33 Height = 413 Panel = DBChart1 Vertical = True Align = alLeft BevelOuter = bvNone Color = clWhite ParentShowHint = False TabOrder = 0 Visible = False end if I get this out I get no exept...

Hi this work if I write and load the file with the same chart in the same prog.
If I write the file with other prog form a dbchart the exeption comes agin the chart will save be this: Can the problem comes form the save with dbchart and load with chart?

Hello, the path are on the search path if I work with the commander he will work the exeption comes only if I make loadchartformfile.

The data and the series will be loaded after the exeption correct.

Hello, thank you for your help, this works, but if I start it with delphi I get an exeption classe EClassNotFound with the message 'class TTeeCommander not found' I have integred a Commander and linked on the chart. uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dial...