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Bug 526

Summary:	Zero values in TPieSeries draw strange slices
Product:	VCL TeeChart	Reporter:	yeray alonso <yeray>
Component:	Series	Assignee:	Steema Issue Manager <issuemanager>
Status:	RESOLVED FIXED
Severity:	enhancement	CC:	david
Priority:	---
Version:	131119
Target Milestone:	---
Hardware:	PC
OS:	Windows
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description yeray alonso 2014-01-03 04:27:24 EST

Zero values in TPieSeries draw strange slices.
Didn't happen in v2013.08.130521

uses Series;

var Chart1: TChart;

procedure TForm1.FormCreate(Sender: TObject);
begin
  Chart1:=TChart.Create(Self);
  Chart1.Parent:=Self;

  Chart1.AddSeries(TPieSeries).FillSampleValues;
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  Chart1[0].YValue[3]:=0;
end;

Comment 1 david berneda 2014-01-08 10:13:59 EST

Fixed.
TeCanvas TPieDrawer.DoDrawSides corrected to account for 0 size slices.