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Displaying raster data at a smaller zoom level

Question asked by sschermacher on Dec 14, 2016

I am able to display a GeoTIFF on my map with this code:

var raster = new Raster(Path.Combine(Android.OS.Environment.ExternalStorageDirectory.AbsolutePath, "eisalley.tiff"));
raster.LoadAsync().Wait();
var rasterLayer = new RasterLayer(raster);
MyMap.Map.Basemap.BaseLayers.Add(rasterLayer);

 

But the image only shows up at a certain zoom level down to a certain zoom level.

 

I tried to set MinScale and MaxScale for the rasterLayer, but it doesn't change anything.

 

How can i increase and/or decrease the Scale at which the raster data is rendered?

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