How to enable Crosshair and CrosshairLabel in .NET Web Forms Chart ?
Crosshair is an interactive feature in the Chart that displays horizontal and vertical lines along with ToolTip like labels in horizontal and vertical axes when mouse hovers over the chart area. Refer to Crosshair and Trackball for more information on crosshair and trackball features.
To enable crosshair, Visible property of the Crosshair should be enabled. To display the crosshair label in axis, Visible property of CrosshairLabel in the corresponding axis should be enabled. Crosshair label in horizontal axis displays the X value and vertical axis displays the Y value of the current mouse hover co-ordinate.
The following code example illustrates this.
<ej:Chart ID="container" runat="server"> <PrimaryXAxis> <CrosshairLabel Visible="true"></CrosshairLabel> </PrimaryXAxis> <Crosshair Visible="true"></Crosshair> . . . . . . . . . . </ej:Chart>
The output of the above code displays the Chart similar to the following screenshot.
Sample Link: Crosshair
Note:
A new version of Essential Studio for ASP.NET is available. Versions prior to the release of Essential Studio 2014, Volume 2 will now be referred to as a classic versions.The new ASP.NET suite is powered by Essential Studio for JavaScript providing client-side rendering of HTML 5-JavaScript controls, offering better performance, and better support for touch interactivity. The new version includes all the features of the old version, so migration is easy.
The Classic controls can be used in existing projects; however, if you are starting a new project, we recommend using the latest version of Essential Studio for ASP.NET. Although Syncfusion will continue to support all Classic Versions, we are happy to assist you in migrating to the newest edition.
For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls. If you have any queries or require clarifications, please let us know in the comments section below.
You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
