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Bug 1262

Summary:	Clicked method not working with TriSurface
Product:	VCL TeeChart	Reporter:	narcís calvet <narcis>
Component:	Series	Assignee:	Steema Issue Manager <issuemanager>
Status:	CONFIRMED ---
Severity:	normal
Priority:	Normal
Version:	unspecified
Target Milestone:	---
Hardware:	PC
OS:	Windows
URL:	http://www.teechart.net/support/viewtopic.php?f=1&t=15679&sid=7dab66ecbcec3c0dd49e7466c8a5c709#p69615
Chart Series:	---	Delphi / C++ Builder RAD IDE Version:

Description narcís calvet 2015-07-31 07:35:34 EDT

Clicked method doesn't work correctly with TriSurface series. Code to reproduce:

procedure TForm1.FormCreate(Sender: TObject);
var i, j: Integer;
begin
  for i:=0 to 10 do
    for j:=0 to 10 do
      Series1.AddXYZ(i, i*j, j);
end;

procedure TForm1.Chart1MouseMove(Sender: TObject; Shift: TShiftState; X,
  Y: Integer);
var index : Integer;
begin
  index:=Series1.Clicked(X,Y);

  Chart1.Title.Text[0]:=IntToStr(index);

  if index <> -1 then
    Caption:='X: ' + FloatToStr(Series1.XValues[Index]) +
              ' Y: ' + FloatToStr(Series1.YValues[Index]) +
              ' Z: ' + FloatToStr(Series1.ZValues[Index]);
end;