HitTest(MapAreaInfo) Method

Returns HitTest information using the MapAreaInfo object.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function HitTest( _
   ByVal areaInfo As MapAreaInfo _
) As HitTest

'Usage
 
Dim instance As FpChart
Dim areaInfo As MapAreaInfo
Dim value As HitTest
 
value = instance.HitTest(areaInfo)

public HitTest HitTest( 
   MapAreaInfo areaInfo
)

Parameters

areaInfo: MapAreaInfo

Return Value

HitTest

Example

This example uses the HitTest method.

FpChart1.RenderMapArea = true;
FpChart1.HotSpotMode = HotSpotMode.PostBack;

protected void FpChart1_MapAreaClick(object sender, MapAreaClickEventArgs e)
{
HitTest hitTest = this.FpChart1.HitTest(e.MapAreaInfo);
this.Label1.Text = hitTest.ToString();
}

Visual Basic

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        If (Me.IsPostBack) Then Return
        FpChart1.RenderMapArea = True
        FpChart1.HotSpotMode = HotSpotMode.PostBack
End Sub

Protected Sub FpChart1_MapAreaClick(ByVal sender As Object, ByVal e As FarPoint.Web.Chart.MapAreaClickEventArgs) Handles FpChart1.MapAreaClick
        Dim hit As FarPoint.Web.Chart.HitTest
        hit = FpChart1.HitTest(e.MapAreaInfo)
        ListBox1.Items.Add(hit.ToString())
End Sub

Requirements

Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

Reference

FpChart Class
FpChart Members
Overload List