IW
TMS IntraWeb Charts
Fast multipane financial graphs & 2D feature rich charting
Also available for:
Tips and Frequently Asked Questions
Retrieving the serie values at crosshair
While the tracker window will display serie values at crosshair position, it can often be interesting to retrieve the values in code. Following code snippet shows the serie values in the caption of the form:
procedure TForm1.AdvChartView1MouseMove(Sender: TObject; Shift: TShiftState;
X, Y: Integer);
var
i: integer;
cp: TChartPoint;
s: string;
begin
with AdvChartView1.Panes[0] do
begin
s := '';
for i := 0 to Series.Count - 1 do
begin
cp := GetChartPointAtCrossHair(i);
if s = '' then
s := floattostr(cp.SingleValue)
else
s := s + ':' + floattostr(cp.SingleValue);
end;
end;
end;
Compatibility
- Delphi 7, 2007, 2010, 2009, XE, XE2, XE3, XE4, XE5, XE6, XE7, XE8, 10 Seattle, 10.1 Berlin, 10.2 Tokyo, 10.3 Rio, 10.4 Sydney, 11 Alexandria, C++Builder 2007, 2009, 2010, XE, XE2, XE3, XE4, XE5, XE6, XE7, XE8, 10 Seattle, 10.1 Berlin, 10.2 Tokyo, 10.3 Rio, 10.4 Sydney, 11 Alexandria, DXE15, CXE15 (Professional/Enterprise/Architect)
Licensing
- Licensing FAQ
- License for commercial use: Single developer license, Small team license, Site license
- Includes full source code
- Ask questions to our engineers related to purchased product via Support Center
- Free 1 year updates and new releases
- After 1 year, a discount renewal is offered for a 1 year extension. *
* offer valid for 30 days after end of license. Discount price is subject to change.