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Bug Report T293276
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Changes in map colorizer data are not reflected in the corresponding vector layer

created 9 years ago (modified 9 years ago)

Hi,

I am displaying a mp with piechart items (MapPie items) and I wonder what is the best way to force an update the color of the piesegments when the colorizer of the associated layer is changed.  I have attached an example, when you click the button the colorizer is switched but the piesegments' colors are not updated - unless you uncomment the line in the code so that the pieitems are recreated.  Is there some method I can call to invalidate the piesegment fills so they are colorized again?

Thanks

Comments (1)
DevExpress Support Team 9 years ago

    Hi Dave,

    Special thanks for posting your sample project. We have reproduced this issue locally and will continue working on a permanent solution. As an immediate workaround, set the VectorItemsLayer.Data property to Null(Nothing) and re-assign the Data storage to force refreshing the map.

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    Answers approved by DevExpress Support

    created 9 years ago

    We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.

    Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.

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