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Line Chart, a way to have to Zero line on the Y-axis in <
Posted: Fri May 27, 2005 8:04 am
by 9339206
Is there a way, in a line-chart with chart-lines-values going between -50 and +50 to have the 0 (zero) line a bit ticker.
Now there are several line on the Y axis (wich is good) but the zero line should (in my case) be easy to see.
Thx
Posted: Fri May 27, 2005 8:43 am
by narcis
Hi HLEBOEUF,
Yes, you could do implement how do you want to display the zero label at the GetAxisLabel event doing something like:
Code: Select all
procedure TForm1.Chart1GetAxisLabel(Sender: TChartAxis;
Series: TChartSeries; ValueIndex: Integer; var LabelText: String);
var
SpecialLabel: String;
begin
SpecialLabel:='0';
if ((StrComp(PChar(LabelText),PChar(SpecialLabel))=0) and
(Sender=Series1.GetVertAxis)) then
With Sender.LabelsFont do
begin
Style:=[fsBold];
Size:=10;
Color:=clRed;
end
else
With Sender.LabelsFont do
begin
Style:=[fsItalic];
Size:=8;
Color:=clBlack;
end;
end;
You could also use
Custom Labels or a
Color Line Tool. For more information on those options please have a look at the TeeChart features demo, available at the TeeChart program group and search for those terms.