Thanks for using Syncfusion products.
We have prepared the response based on your queries. Please find the response below
Regarding Chart Control:
We have analyzed your query. We have tried to reproduce the issue by changing the resolution in a simulator but we are unable to reproduce the issue. Could you please let us know the steps to reproduce this issue with your system environment? So that, it will be helpful for us to serve you better.
Also we have prepared the video which demonstrates the steps which we used for reproducing the issue. Please find it in the given below location.
Regarding Map Control:
We have confirmed that the issue with 'Map cannot be resized dynamically' is a defect and we have logged a defect report. The fix will be included in our next release May 2013 Volume 2.
Call the Refresh() method of the ShapeFileLayer in the SizeChanged event of the Map.
Please find the code snippet for the above workaround.
void Map1_SizeChanged(object sender, SizeChangedEventArgs e)
(this.Map1.Layers as ShapeFileLayer).Refresh();
Please let us know if you have any queries.
Joy Oyiess Rex.K