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Bug 983 - TFastLineSeries with DrawStyle = flAll cause problem with logarithmic scale
Summary: TFastLineSeries with DrawStyle = flAll cause problem with logarithmic scale
Status: CONFIRMED
Alias: None
Product: VCL TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: 140923
Hardware: PC Windows
: Normal normal
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-10-27 07:19 EDT by Paul
Modified: 2014-10-27 08:55 EDT (History)
2 users (show)

See Also:
Chart Series: FastLine
Delphi / C++ Builder RAD IDE Version: RAD XE3

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Description Paul 2014-10-27 07:19:20 EDT 

    


    


      



        
          Comment 1
        

        
          sandra pazos

        

        
        

        
          2014-10-27 08:55:11 EDT
        

      






The code below reproduces the problem: 

procedure TForm1.FormCreate(Sender: TObject);
begin
  Chart1.View3D := false;
    Series1 := TFastLineSeries.Create(Self);
  Chart1.AddSeries(Series1);
  Series1.Add(Log2(1));
  Series1.Add(Log2(10));
  Series1.Add(Log2(100));
  Series1.Add(Log2(1000));
  Series1.Add(Log2(10000));
  Series1.Add(Log2(100000));
  Series1.Add(Log2(1000000));
  Series1.DrawStyle := flAll;//Comment the line to see the difference.
  Chart1.Axes.Left.Logarithmic := true;
  Chart1.Axes.Left.LogarithmicBase := 2;
end;