GetCanExportRasterTileCache Method
Gets whether the map contains one or more raster tile caches
that can be exported. This method must be called on the MCT.
Use QueuedTask.Run.
public bool GetCanExportRasterTileCache(
Map
)
Public Function GetCanExportRasterTileCache( _
ByVal As Map _
) As Boolean
Parameters
- map
- The map to check for raster tile cache content
Return Value
True if the map contains any tiled map or image services
Export Map Raster Tile Cache Content
//namespace ArcGIS.Desktop.Mapping.Offline
var extent = MapView.Active.Extent;
var map = MapView.Active.Map;
//await if needed...
QueuedTask.Run(() =>
{
//Does the map have any exportable raster content?
var canExport = GenerateOfflineMap.Instance.GetCanExportRasterTileCache(map);
if (canExport)
{
//Check the available LOD scale ranges
var scales = GenerateOfflineMap.Instance.GetExportRasterTileCacheScales(map, extent);
//Pick the desired LOD scale
var max_scale = scales[scales.Count() / 2];
//Configure the export parameters
var export_params = new ExportTileCacheParams()
{
Extent = extent,//Use same extent as was used to retrieve scales
MaximumUserDefinedScale = max_scale
//DestinationFolder = .... (optional)
};
//If DestinationFolder is not set, output defaults to project
//offline maps location set in the project properties. If that is
//not set, output defaults to the current project folder location.
//Do the export. Depending on the MaximumUserDefinedScale and the
//area of the extent requested, this can take minutes for tile packages
//over 1 GB or less if your network speed is slow...
GenerateOfflineMap.Instance.ExportRasterTileCache(map, export_params);
}
});
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.