Inverted issue

[Raju S Nair]

Hi,
I have Created one area series with bottom axiz as horizontal and left axiz as vertical I enable allowpan functionality its working fine then i Inverted bottom axiz and start panning that time when the data points crossed the right axis that area disappeared. How can I avoid this issue? Is there anything else i need to change. Please help me to solve this issue.

Thanks and Regards
RSN

[Narcís]

Hi RSN,

I'm not able to reproduce the issue here using TeeChart Pro v7.07 VCL, which is the latest version available at the client area. Which TeeChart version are you using?

If the problem persists could you please send us a simple example project we can run "as-is" to reproduce the problem here? You can either post your files at news://www.steema.net/steema.public.attachments newsgroup or at our upload page.

[Narcís]

Hi RSN,

Thanks for the project but I'm still not able to reproduce the issue here either with v7.07 nor with v8 Beta. If you are interested I can send you the information to beta-test v8 to check if this solves the issue for you.

BTW: You may also be interested in changing your PanTheGraph method for this:

Code: Select all

procedure TForm1.Chart1MouseMove(Sender: TObject; Shift: TShiftState; X,
  Y: Integer);
begin
            if (shift  = [ssleft]) or (Shift = [ssmiddle]) then
            begin
              //PanTheGraph(x,y);
              Chart1.AllowPanning := pmHorizontal;
            end;
end;

[Raju S Nair]

Hi,
You can simply check that Application in Normal button click and Pan it into right side it will work fine then click Inverted button then pan it into right side you can see if the zero value crosses right side border then the some part of area is disappearing. You can use comment PanTheGraph procedure and pan it you will see the same problem, same thing happening in the inverted is on and zooming also just check and I am also using Version 7.07.

Please help me to find out the solution or this is that control related problem?

Thanks and Regrads
RSN

[Narcís]

Hi RSN,

Thanks for the information but I can neither reproduce this issue using v7.07 nor using v8 beta.

Would you be so kind to check that your IDE is not referencing old TeeChart packages? You shoul check that your project's search path list (at project\options\directories/conditionals) points to v7.07's Bin and Lib folders. And that those paths are on TOP of the list. Also, would you be interested in testing v8 beta on your machine to see if you notice any difference between both versions?

Thanks in advance.

[Narcís]

Hi RSN,

Hadn't read your private message. Just sent you the v8 beta info.

Please don't send me a private message unless it's something shouldn't be public at the forums.

Thanks in advance.

[Raju S Nair]

Hi Narcís Calvet,
Sorry to send private messages to you.
I uploaded Teechart.zip that file contains demo source in Delphi7 ,its exe ,jpeg image for Teechart version in my system and two different scenario jpeg files please check all these if it is not coming in your side then please check into my exe there you can easily find out. But that also created by using TeeChart V7.07.This is one is the serious problem what I am facing with this component Please help me to overcome this problem.

Can you please send me the Version 8 files once again because still I didn’t received that one.

Thanks and Regards
RSN

[Narcís]

Hi Raju,

Thanks for the information. Finally understood which was the exact problem. First I thought it was the full series that disappeared.

I could reproduce the issue here and added it (TV52012089) to our defect lsit to be fixed for future releases.

Regarding v8 beta info., I've just resent it to your forums contact e-mail address.

[Raju S Nair]

Hi Narcís Calvet,
There was a spelling mistake in my e-mail id because of that reason i didnt get v8 beta version. So please send me the v8 beta version.

Thanks and Regards
Raju S Nair

[Narcís]

Hi Raju,

Ok, done!