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Raster layer (GeoPackage)

Open a GeoPackage, obtain a raster from the package, and display the table as a RasterLayer.

screenshot

How it works

  1. Create a GeoPackage by passing the path to a .gpkg file stored locally on the device.
  2. Load the GeoPackage with .LoadAsync().
  3. Wait for the package to load.
  4. Create a RasterLayer by obtaining the first Raster in the list of .GeoPackageRasters, and passing that Raster to the RasterLayer.
  5. Finally, add the RasterLayer the Map's operational layers.

Relevant API

  • GeoPackage
  • GeoPackageRaster
  • RasterLayer

Offline data

This sample downloads the following items from ArcGIS Online automatically:

  • AuroraCO.zip - GeoPackage with datasets that cover Aurora Colorado: Public art (points), Bike trails (lines), and Subdivisions (polygons), Airport noise (raster), Buildings (raster).

Tags

Layers, OGC, container, geopackage, package, raster