Drawzone vs axis

werner_tom · Post by **werner_tom** » Tue Oct 30, 2007 2:11 pm

hi,

i use the Drawzone-sample

the Zone are set

tchart1.Series(0).asPolar.DrawZone 75, 80, tchart1.Width

all ok.
but when i set

Code: Select all

 tchart1.series(0).asPolar.CircleLabels.Visible = True
 tchart1.series(0).asPolar.CircleLabelsInside = False

the Zone are displayed between
75.5 and 81

please help me
thx

Narcís · Post by **Narcís** » Tue Oct 30, 2007 2:38 pm

Hi werner_tom,

Thanks for reporting this. I've been able to reproduce the issue here and added it (TV52012561) to our defect list to be fixed for future releases.

werner_tom · Post by **werner_tom** » Wed Oct 31, 2007 7:25 am

Thank you.

I have another question:

when i switch the ClockWiseLabels True/False, the labels are also changed.
but the values do not change.

For example,

Code: Select all

tchart1.series(0).asPolar.ClockWiseLabels = False
tchart1.series(0).asPolar.AddPolar 10, 70.2, "", vbBlack

Display the point at 10 degrees, ok

but

Code: Select all

tchart1.series(0).asPolar.ClockWiseLabels = True
tchart1.series(0).asPolar.AddPolar 10, 70.2, "", vbBlack

Display the point at 350 degrees.

please help me

thx

Narcís · Post by **Narcís** » Wed Oct 31, 2007 9:39 am

Hi werner_tom,

I'm not able to reproduce the problem here. Could you please send us a simple example project we can run "as-is" to reproduce the problem here and let us know the exact TeeChart version you are using?

You can post your files at news://www.steema.net/steema.public.attachments newsgroup or at our upload page.

Thanks in advance!

werner_tom · Post by **werner_tom** » Wed Oct 31, 2007 10:26 am

hi,
i have uploaded the File "clockwise.zip" to your upload page
my tchart version is 8.0.0.1.10507

Post by **Pep** » Mon Nov 05, 2007 10:16 am

Hi Tom,

the ClockWise labels feature does is not applied for series points, it's just for the circle labels.

werner_tom · Post by **werner_tom** » Sat Nov 10, 2007 10:06 am

thank you,

But how can i draw series clockwiese without transform anglevalues

cu tom

Post by **Pep** » Mon Nov 19, 2007 10:01 am

Hi Tom,

the only way I can think of would be by rotating the Chart, using :

Code: Select all

procedure TForm1.BitBtn1Click(Sender: TObject);
begin
with Series1 do
begin
  CircleLabels := true;
  Circled := true;
  Brush.Style := bsSolid;
end;

with Chart1 do
begin
  View3D := true;
  View3DOptions.Orthogonal := false;
  View3DOptions.Elevation := 360;
  View3DOptions.Rotation := 180;
  AxisBehind := false;
end;
end;

Post by **Pep** » Mon Nov 19, 2007 10:08 am

Hi Tom,

sorry , I post Delphi code, hope it's not a problem to translated. If so, let me know and I'll show you the vb code.