Border of stacked bars

TeeChart VCL
1

Hi,

I found a small bug. The border of a stacked bar is displayed in the color of the series if the value is 0. That is a bit confusing.

I’m using 8.06.

Cheers,
Timo
Projekte.rar (2.29 KB)

2

Hi Timo,

I could reproduce the problem so I’ve added it to the defect list to be fixed in future releases (TV52015106).
Note that it only happens in 2D.
And also note that as a workaround you could loop into your series and set as nulls those zero points:

uses series;

procedure TForm1.FormCreate(Sender: TObject);
var bar1, bar2: TBarSeries;
    i, j: Integer;
begin
  Chart1.View3D:=CheckBox1.Checked;

  bar1:=Chart1.AddSeries(TBarSeries) as TBarSeries;

  bar1.Add(0);
  bar1.Add(10);

  bar1.Pen.Width:=20;

//workaround
{  for i:=0 to Chart1.SeriesCount-1 do
    for j:=0 to Chart1[i].Count-1 do
      if Chart1[i].YValues[j] = 0 then
        Chart1[i].SetNull(j);  }
end;

procedure TForm1.CheckBox1Click(Sender: TObject);
begin
  Chart1.View3D:=CheckBox1.Checked;
end;
3

Thanks!