Steema Issues Database

Note: This database is for bugs and wishes only. For technical support help, if you are a customer please visit our online forums;
otherwise you can use StackOverflow.
Before using this bug-tracker we recommend a look at this document, Steema Bug Fixing Policy.



Bug 1439 - The axes in the PolarSeries don't intersect in the center
Summary: The axes in the PolarSeries don't intersect in the center
Status: CONFIRMED
Alias: None
Product: VCL TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: 150901
Hardware: PC Windows
: --- enhancement
Target Milestone: ---
Assignee: Steema Issue Manager
URL: http://www.teechart.net/support/viewt...
Keywords:
Depends on:
Blocks:
 
Reported: 2016-02-16 06:33 EST by yeray alonso
Modified: 2016-02-16 06:33 EST (History)
0 users

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

Attachments
zoom of the polar axis intersection (24.44 KB, image/png)
2016-02-16 06:33 EST, yeray alonso 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description yeray alonso 2016-02-16 06:33:40 EST 
Created attachment 552 [details]
zoom of the polar axis intersection

The axes in the PolarSeries don't intersect in the center.
Here the simple code to reproduce it:

uses TeePolar;

procedure TForm1.FormCreate(Sender: TObject);
begin
  with Chart1 do
  begin
    View3D:=false;
    Legend.Visible:=false;

    with AddSeries(TPolarSeries) as TPolarSeries do
    begin
      FillSampleValues;
      Brush.Clear;
      Pointer.Visible:=false;
      CircleBrush.Clear;
      Pen.Color:=Color;
    end;
  end;
end;

Also note if you activate View3D and you set a big Chart3DPercent, the right&bottom axes and the series are displaced to the bottom left. They may be taking a different ZPos than the Circle and the left&top axes:

  Chart1.View3D:=true;
  Chart1.Chart3DPercent:=80;