Hit-testing

50607080Temperature, °F10151020Pressure, mbar06/0607/0608/0609/0610/0611/06050100Humidity, %Weather in London56.1250.1860.2664.0465.4860.4452.3461.5265.1263.8660.0864.5874.4875.268.5463.1460.871.0676.2877.971.9662.662.4269.6272.564.457.7456.48Temperature (°F)Pressure (mbar)Humidity, %From www.weather.com


This demo illustrates the interactive capabilities of the DevExpress MVC Chart extension, in particular, a capability to access any chart's element via hit-testing.

In this demo, after the mouse cursor crosses over a chart's element, the detailed information is shown over the chart. This information describes the highlighted object and shows its underlying data (if any). If there are multiple objects layered under a test point, their hierarchy is reflected.

This demo is marked as "updated" because a hyperlink element has become accessible by hit-testing.

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Local Copy of this Demo
To inspect the source code for this demo on your machine, you must first install our components via the DevExpress Component Installer.
You can open a local copy of this online demo directly from this webpage (if using v20.2.8, 21.1.4 or higher).
Open CS Solution
The source code files for this demo are installed (by default) in the following directory:
\Users\Public\Documents\DevExpress Demos XX.X\Components\ASP.NET\CS\MVCxChartDemos