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map_suite_windows_phone_edition_miscellaneous_samples
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Table of Contents
Map Suite Windows Phone Edition Miscellaneous Samples
Best Practices - Silverlight Edition
of the video which provides a brief summary of this sample.
Custom Scale Bar
Applies To: WindowsPhone \ Desktop \ Web \ Silverlight \ Services \ Wpf
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In today’s Web project, we learn how to extend ScaleBarAdornmentLayer to create a custom scale bar that is based on a projection of choice instead of the projection of the map. This can be useful when the displayed projection of the map has highly distortable distances especially at high latitudes such as Spherical Mercator (used by Google Map, Virtual Earth, Yahoo maps etc). Using a scale bar based on distance geometry of the Geodetic (WGS84) projection will give a more accurate result. Note that the CustomScaleBar class is based on MapSuiteCore and can be used in any other versions of MapSuite such as Desktop.
Draw Custom Exception
Applies To: WindowsPhone \ Desktop \ Web \ Silverlight \ Services \ Wpf
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This sample shows how you can suppress and draw exceptions in desktop overlays instead of throwing them. There is a little-known feature in the Map Suite Desktop Edition Overlay class that allows you to draw an exception in the event an exception is thrown during the drawing process. We have a default image we draw in this case; however, you can override this using the DrawExceptionCore method and draw whatever you want. By default we always throw expections, but to start drawing them you can use the Overlay.DrawExceptionMode property.
map_suite_windows_phone_edition_miscellaneous_samples.1442496713.txt.gz · Last modified: 2015/09/17 13:31 by admin
