LineChart.HitTestScatter Method

Returns the Scatter at the specified position.

Namespace: MindFusion.Charting
Assembly: MindFusion.Charting

 Syntax

C#

public Scatter HitTestScatter (
    int x,
    int y
)

Visual Basic

Public Function HitTestScatter( _
    x As Integer, _
    y As Integer _
) As Scatter

 Parameters

x

The X - coordinate of the mouse

y

The Y - coordinate of the mouse

 Return Value

The Scatter at the position specified by x and y; null if no Scatter is clicked.

 Remarks

Use this method when hit-testing scatter charts. The method returns only the hit scatter. If the scatter chart is combined with any type of line or area chart, you should also use HitTestLine or HitTest and cast the result to Line or Scatter.

The result can be null, so always check.