Strange behavior with TColorLineTool...

[sswang]

Dear Steema support,

TColorLineTool and TFastLineSeries are heavily used in my project.
There is an extra horizontal "Ghost" line the chart if I set TColorLineTool's axis to bottom,
and there will be no line if I set axis to right.
Please help! thanks.

TeeChart2013SourceCode.exe
November 19, 2013
Build 2013.09.131119

Code: Select all

type
  TForm6 = class(TForm)
    Chart1: TChart;
    Series1: TFastLineSeries;
    ChartTool1: TColorLineTool;
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form6: TForm6;

implementation

{$R *.dfm}

procedure TForm6.FormCreate(Sender: TObject);
begin
  Series1.FillSampleValues(1000);
end;

end.

1.png (56.46 KiB) Viewed 25896 times

[sswang]

my last workable version is:

TeeChart2012SourceCode.exe
November 06, 2012
Build 2012.07.121105

[Narcís]

Hi sswang,

This is a bug which I have added to the bug list with ID465. This only occurs in 2D charts. If you signup at Steema's bugzilla platform you'll be able to receive automatic notifications about issue's progress.

[Narcís]

This is a bug which I have added to the bug list with ID465.

This has already been fixed for the next release.

[sswang]

I've checked the fix and found that vertical line problem is solved, but horizontal line does not appear.
Please check the attached picture for detail, Thanks.

[Narcís]

Hello,

Thanks for your feedback. I reopened the issue: http://bugs.teechart.net/show_bug.cgi?id=465#c2

[Narcís]

Hello,

This has just been fixed and sent you updated TeeTools.pas

[sswang]

Thanks, excellent support.

[anauta2014]

Dear Narcis
I got the same problem with ColorLineTool and need urgently solution.
Can you send fixed TeeTools.pas?

[Narcís]

Dear Vladimir,

Yes, just sent it.

[anauta2014]

Still waiting for...
Dear Narcis, will try to send once more...

[Narcís]

Hi Vladimir,

Sent it again. If you still don't receive it we will try using an alternative email address.

[anauta2014]

Hi Narcís.
Your E-Mails were lost in the internet space, can you use different way for TeeTools.pas?

I checked my address in the profile, it is workable.

[Narcís]

Hi Vladimir,

Yes, the Sales Dept. will send it via a different email host.

[RA Team]

Upgrading from Delphi 7 TeeChart 6 pro to Delphi XE2 latest TeeChart pro - experiencing same issue in our application with TcolourLineTool and TColourBandTool - this worked find in the evaluation copy (v2013.08.130521) see below TeeChartEval.png but in professional version see TeeChartProfessional.png - significantly different - please help