Zoom does not work with contour series

[PGL]

Hello,
Zoom does not work for me along with contour series/maps.
I use TeeChart VCL version 2012 and XE2 Delhpi.
It does not work in 32-bit or 64-bit.
Zoom function works for me with line series

All programs work in Delphi 2010

Best regrads

[Yeray]

Hi,

I've tried to reproduce it with the code below but the zoom seems to work for me here with v2012.06 and XE2.

Code: Select all

uses VCLTee.TeeSurfa;
procedure TForm1.FormCreate(Sender: TObject);
begin
  Chart1.View3D:=false;
  Chart1.AddSeries(TContourSeries).FillSampleValues;
end;

And the same for this:

Code: Select all

uses VCLTee.TeeMapSeries;
procedure TForm1.FormCreate(Sender: TObject);
begin
  Chart1.View3D:=false;
  Chart1.AddSeries(TMapSeries).FillSampleValues;
end;

Could you please modify the code above so we can reproduce the problem here?
Or, alternatively, please arrange a simple example project we can run as-is to reproduce the problem here.
Thanks in advance.

[PGL]

Hello,

Thanks for the quick reply.

I have tried to place a new TeeChart with a contour serie in my old application and it is working properly.
If I move the an old contour series to the new TeeChart, it even works.
Is the solution to replace my old TeeChart with new TeeChart ?
I've also done a lot of settings in "Editing mode" which then must be repeated (in multiple applications)!

Best Regards
PerGunnar

[Yeray]

Hi PerGunnar,

It seems you've set some setting in your chart that makes the zoom not to work properly.
If you have an application that doesn't behave as you'd expect, and another one that does, you could open both applications and compare them. If you are sure the difference is some change made at design time, you can compare both .dfm(s) (right click on the form and select "View as Text").

[PGL]

Hello again,

I have compared both. Dfm (s) and it is obviously a lot of differences in fonts, and more. I can see that there are many more definitions in the newer version. I can not see any differences that would explain why the new version does not want to zoom.

I have also compared and adjusted so that all settings in object inspector are the same, but it has not helped.

I also cut out the entire code from the old. DFM and copies it into a new TChart.Dfm and then everything works (exactly the same code in the new. DFM as in the old) !


Best regards
PerGunnar

[PGL]

Hi,

Some more testing!

The following code ends Zoom function.

procedure TForm1.FormCreate(Sender: TObject);
begin
TeeCommander1.CreateControls([tcbPrintPreview, tcbEdit,tcbSave ]);
end;

tbsEdit do not function at all

Best Regards
PerGunnar

[Narcís]

Hi PerGunnar,

Thanks for the information. I can reproduce the problem here using attached project. I added the issue to the defect list (TV52016247) to be fixed for next releases. It doesn't work for me with any Delphi version though. Did you say that worked for you with Delphi 2010? Also, I think I identified the code which brakes that but still need to investigate what changing the code would involve.

[Narcís]

Hi PerGunnar,

Just wanted to let you know that this issue has been fixed for the next maintenance release.