Returns point index and distance to the closest data element of specified series in the group given client coordinates.
[Visual Basic]
Public Function CoordToPointIndex( _
ByVal XCoord As Integer, _
ByVal YCoord As Integer, _
ByVal element As PlotElementEnum, _
ByVal SeriesIndex As Integer, _
ByRef PointIndex As Integer, _
ByRef Distance As Integer _
) As Boolean
[C#]
public bool CoordToPointIndex(
int XCoord,
int YCoord,
PlotElementEnum element,
int SeriesIndex,
ref int PointIndex,
ref int Distance
);
[Delphi]
public function CoordToPointIndex(
XCoord: Int32;
YCoord: Int32;
element: PlotElementEnum;
SeriesIndex: Int32;
var PointIndex: Int32;
var Distance: Int32
): Boolean;
Parameters
XCoord
X client coordinate.
YCoord
Y client coordinate.
element
Element parameter indicates which plot element is used.
SeriesIndex
Data series index.
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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