ChartHitInfo.HitTest Property

Gets a value identifying the type of the visual element located under the test point.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v20.1.dll


public ChartHitTest HitTest { get; }
Public ReadOnly Property HitTest As ChartHitTest

Property Value

Type Description

A ChartHitTest enumeration value which identifies the type of the visual element that contains the test point.


The following examples demonstrates how to handle the ChartControl.MouseMove event and calculate the hit information for the point which the mouse pointer is currently hovering over. Then, the name of the chart element located under the mouse pointer is shown within the form caption.

using System.Windows.Forms;
using DevExpress.XtraCharts;
// ...

private void chartControl1_MouseMove(object sender, MouseEventArgs e) {
    ChartHitInfo hi = chartControl1.CalcHitInfo(new System.Drawing.Point(e.X, e.Y));
    this.Text = hi.HitTest.ToString();
See Also