Zooming & Scrolling in RadChart

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  1. Telerik Admin
    Telerik Admin avatar
    1591 posts
    Member since:
    Oct 2004

    Posted 30 Jul 2008 Link to this post


    RadControls version 2008, Q2
    .NET version 2.0
    Visual Studio version 2008
    programming language C#

    This project demonstrates how to implement custom zooming and scrolling of large amounts of data in RadChart.

    For this purpose two additional controls are used:
    A RadSpinEditor, which controls the range (number of currently visible items) in the chart and a RadHScrollbar, which controls the index of the first visible item in the chart.

    For both controls, the ValueChanged event is wired and the chart control is updated according to the current spin editor and scrollbar values.
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