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Custom Visuals

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visuals.cshtml
VisualsController.cs
Forecast.cs

Also available for:

CLIENT-SIDE API SERVER-SIDE API

Description

You can implement custom visualizations for the Line chart markers and highlights by utilizing the Kendo Drawing API. You can do that by setting a JavaScript function name as a string parameter of the Series:

  • Markers -> Visual method: .Markers(markers => markers.Visual("markerVisual"))
  • Highlight -> Toggle method -> .Highlight(highlight => highlight.Toggle("toggleHandler"));

Various context information is available through the function argument fields. Such are rect (the kendo.geometry.Rect that defines where the visual should be rendered), createVisual (a function that can be used to get the default visual) and options (different options depending on the item type).

You can read more about it in the ASP.NET Core JavaScript API reference.

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