CoordToPointIndex Method

Returns point index and distance to the closest data element of specified series in the group given client coordinates.

Syntax

Visual Basic
C#

'Declaration
 
Public Function CoordToPointIndex( _
   ByVal XCoord As System.Integer, _
   ByVal YCoord As System.Integer, _
   ByVal element As PlotElementEnum, _
   ByVal SeriesIndex As System.Integer, _
   ByRef PointIndex As System.Integer, _
   ByRef Distance As System.Integer _
) As System.Boolean

public System.bool CoordToPointIndex( 
   System.int XCoord,
   System.int YCoord,
   PlotElementEnum element,
   System.int SeriesIndex,
   ref System.int PointIndex,
   ref System.int Distance
)

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.

Reference

ChartGroup Class
ChartGroup Members
ChartGroup Class