Returns series and point indices and distance to the closest data point in the group given client coordinates.
[Visual Basic]
Public Function CoordToDataIndex( _
ByVal XCoord As Integer, _
ByVal YCoord As Integer, _
ByVal focus As CoordinateFocusEnum, _
ByRef SeriesIndex As Integer, _
ByRef PointIndex As Integer, _
ByRef Distance As Integer _
) As Boolean
[C#]
public bool CoordToDataIndex(
int XCoord,
int YCoord,
CoordinateFocusEnum focus,
ref int SeriesIndex,
ref int PointIndex,
ref int Distance
);
[Delphi]
public function CoordToDataIndex(
XCoord: Int32;
YCoord: Int32;
focus: CoordinateFocusEnum;
var SeriesIndex: Int32;
var PointIndex: Int32;
var Distance: Int32
): Boolean;
Parameters
XCoord
X client coordinate.
YCoord
Y client coordinate.
focus
Focus parameter indicates which coordinate is used.
SeriesIndex
Data series index of the closest data point.
PointIndex
Data point index of the closest data point.
Distance
Distance to the closest data point.
Return Value
The return value indicates successful calculation.
Remarks
Mouse coordinates are given in client coordinates.
See Also
ChartGroup Class | ChartGroup Members | C1.Win.C1Chart Namespace | ChartGroup Class
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