Looks like we can't reproduce the issue or there's a problem in the test case provided.
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    Touch Premium Member hotdp's Avatar
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    Default [2.1.0-RC2] Charts - Scroll feel/Performance

    [2.1.0-RC2] Charts - Scroll feel/Performance


    Hi,
    I have some BarChart/ColumnChart with about 30 spans. I use:
    Code:
    visibleRange: [0,0.2]
    etc.
    This enables scroll on charts.

    The problem/bug is that the scroll experience is very different than the rest og the application. It does not have momentum and the performance is not very good. Not even on a iPhone 4s. This makes the charts feel very "alien" and not very integrated.
    This is feedback I have from a test group. It was the biggest problem with the whole application.

    I was hoping that a temporary and far from perfect solution would be to give the Charts a fixed height and give the parent (Panel) Scroll. But even with SVG this lags so much that its not a option.

    I have tested Google Charts SVG implementation with Sencha Touch 2 Panel+Scroll and this seems to perform a lot better.

    How should I fix this issue? A good temporary solution would be great!

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    Thanks for the report! I have opened a bug in our bug tracker.

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    Is this fixed? Does it have momentum/faster scroll now?

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