FarPoint.Web.Chart Assembly > FarPoint.Web.Chart Namespace > FpChart Class > HitTest Method : HitTest(MapAreaInfo) Method |
'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 )
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(); }
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
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