Strange behavior of ErrorSeries with log axis

toffkriss · Post by **toffkriss** » Sat Mar 03, 2007 11:36 am

Hello,

I created a simple chart, added an ErrorSeries and filled it with some values:

procedure TForm1.Button1Click(Sender: TObject);
var
  lauf: Integer;
begin
  for lauf := 10 to 100 do
  begin
    Series1.AddErrorBar(lauf, lauf, 0.2);
  end;
end;

Thats what it is looking like after that.
Okay, no problem here.
But if I press button2,

Code: Select all

procedure TForm1.Button2Click(Sender: TObject);
begin
  Chart1.LeftAxis.Logarithmic := not Chart1.LeftAxis.Logarithmic;
end;

this is, what I will get.
Could anyone explain to me, why suddenly the values are so huge?

Regards

Narcís · Post by **Narcís** » Mon Mar 05, 2007 9:35 am

Hi toffkriss,

I could reproduce the issue here using v7.07 but seems to work fine in v8 beta. If you are interested in beta-testing v8 we could send you the necessary information.

toffkriss · Post by **toffkriss** » Wed Mar 07, 2007 6:11 am

We are currently working with Delphi 5 / TeeChart Pro 5. Will our Delphi version also be supported by v8? If so, I am interested in beta-testing.
Will there be much to do switching from v5 to v8?

Narcís · Post by **Narcís** » Wed Mar 07, 2007 9:13 am

Hi toffkriss,

Yes, v8 Beta supports Delphi 5 with update 1. I've just sent you the information to download v8 Beta to your forums profile e-mail.

You shouldn't have much problems upgrading from v5 to v8, we are specially concerned about backwards compatibility.