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Bug 2211 - BaseLine overlapping Bubble3D when using logarithmic vertical axis
Summary: BaseLine overlapping Bubble3D when using logarithmic vertical axis
Status: CONFIRMED
Alias: None
Product: VCL TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: 26.181203
Hardware: PC Windows
: --- enhancement
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-07-16 04:48 EDT by yeray alonso
Modified: 2019-07-16 04:48 EDT (History)
0 users

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

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Description yeray alonso 2019-07-16 04:48:38 EDT 
Having a TBubble3DSeries with BaseLine visible, if you set the vertical axis as logarithmic, the base lines are drawn on top of the bubbles.

procedure TForm1.FormCreate(Sender: TObject);
var i: Integer;
begin
  Chart1.Chart3DPercent:=100;
  Chart1.Aspect.Zoom:=70;
  Chart1.Aspect.Orthogonal:=False;
  Chart1.Hover.Visible:=False;
  Chart1.Axes.Left.Logarithmic:=True;

  Chart1.Legend.Hide;

  with TBubble3DSeries(Chart1.AddSeries(TBubble3DSeries)) do
  begin
    FillSampleValues(10);

    for i:=0 to Count-1 do
      if YValues[i]-RadiusValues[i] < 0 then
         YValue[i]:=YValues[i]+RadiusValues[i];

    LinePen.Hide;
    BaseLine.Show;
  end;

  Chart1.Draw;
end;