Class ExportVectorTilesParameters
- java.lang.Object
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- com.esri.arcgisruntime.tasks.vectortilecache.ExportVectorTilesParameters
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public final class ExportVectorTilesParameters extends Object
Represents the input parameters for an ExportVectorTilesTask operation.- Since:
- 100.2.0
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Constructor Summary
Constructors Constructor Description ExportVectorTilesParameters()
Creates an ExportVectorTilesParameters instance.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Geometry
getAreaOfInterest()
Gets the geometry that represents the area of vector tiles to be exported.EsriVectorTilesDownloadOption
getEsriVectorTilesDownloadOption()
Describes how Esri vector tiled basemap layers will be downloaded.int
getMaxLevel()
Gets the maximum level of details to export.void
setAreaOfInterest(Geometry areaOfInterest)
Sets the geometry that represents the area of vector tiles to be exported.void
setEsriVectorTilesDownloadOption(EsriVectorTilesDownloadOption esriVectorTilesDownloadOption)
Sets how Esri vector tiled basemap layers will be downloaded.void
setMaxLevel(int maxLevel)
Sets the maximum level of details to export vector tiles.
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Method Detail
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getAreaOfInterest
public Geometry getAreaOfInterest()
Gets the geometry that represents the area of vector tiles to be exported.The supported geometry types for the area of interest are
Envelope
andPolygon
. The area of interest must have a spatial reference.Where a
Polygon
is supplied, features and tiles will be filtered according to the polygon geometry, which can help reduce the size of the resulting offline map. Note that the filtered set of tiles may vary, depending on the underlying service.- Returns:
- the Geometry that represents the area of tiles to be exported. If null the full extent of the service will be exported.
- Since:
- 100.2.0
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setAreaOfInterest
public void setAreaOfInterest(Geometry areaOfInterest)
Sets the geometry that represents the area of vector tiles to be exported.The supported geometry types for the area of interest are
Envelope
andPolygon
. The area of interest must have a spatial reference.Where a
Polygon
is supplied, features and tiles will be filtered according to the polygon geometry, which can help reduce the size of the resulting offline map. Note that the filtered set of tiles may vary, depending on the underlying service.- Parameters:
areaOfInterest
- the Geometry that represents the area of vector tiles to be exported, can be null in which case the full extent of the service will be exported.- Throws:
IllegalArgumentException
- if the geometry is anything other than null or an Envelope or a Polygon- Since:
- 100.2.0
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getEsriVectorTilesDownloadOption
public EsriVectorTilesDownloadOption getEsriVectorTilesDownloadOption()
Describes how Esri vector tiled basemap layers will be downloaded.This property lets you choose how to download Esri vector tiled basemap layers. This property only applies when taking an Esri vector tile basemap service offline.
When taking an Esri vector tiled basemap service offline (e.g. to create a
VectorTileCache
on your device), you can choose from different versions of the service depending on your use case.Primary considerations are the download speed and the size of the resulting .vtpk file. Among other things, file size is influenced by the number of fonts downloaded from the service. Esri vector tiled basemap layers use fonts as part of their style resources - see the vector-tile-style documentation. When you take a vector tiled layer offline, these fonts are downloaded as part of the
VectorTileCache
.Esri services also offer an alternative version with a reduced font package size. This omits the large Arial Unicode font, which greatly reduces the download size. You can view the set of reduced font vector tile services here
If you choose
EsriVectorTilesDownloadOption.USE_ORIGINAL_SERVICE
, the full set of resources used by the original online service, including all fonts, will be downloaded. This increases the download size of theVectorTileCache
but ensures that the offline layer will display the same as the original online data.If you choose
EsriVectorTilesDownloadOption.USE_REDUCED_FONTS_SERVICE
, the smaller set of fonts used by the alternative, for export, version of the service will be downloaded. This reduces the download size of theVectorTileCache
but is not suitable for all locales or when your offline vector tiled layer includes certain language characters. For example, this option will not display Chinese, Japanese, Thai, Korean or Georgian characters. If an alternative, for export version of the service cannot be found, the original service will be used.The default value is
EsriVectorTilesDownloadOption.USE_REDUCED_FONTS_SERVICE
.- Returns:
- an enum value describing how Esri vector tiled basemap layers will be downloaded
- Since:
- 100.10.0
- See Also:
setEsriVectorTilesDownloadOption(EsriVectorTilesDownloadOption)
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setEsriVectorTilesDownloadOption
public void setEsriVectorTilesDownloadOption(EsriVectorTilesDownloadOption esriVectorTilesDownloadOption)
Sets how Esri vector tiled basemap layers will be downloaded.This property lets you choose how to download Esri vector tiled basemap layers. It only applies when taking an Esri vector tile basemap service offline.
When taking an Esri vector tiled basemap service offline (for example to create a
VectorTileCache
on your device), you can choose from different versions of the service depending on your use case.Primary considerations are the download speed and the size of the resulting .vtpk file. Among other things, file size is influenced by the number of fonts downloaded from the service. Esri vector tiled basemap layers use fonts as part of their style resources - see the vector-tile-style documentation. When you take a vector tiled layer offline, these fonts are downloaded as part of the VectorTileCache.
Esri services also offer an alternative version with a reduced font package size. This omits the large Arial Unicode font, which greatly reduces the download size. You can view the set of reduced font vector tile services here.
- If you choose
EsriVectorTilesDownloadOption.USE_ORIGINAL_SERVICE
, the full set of resources used by the original online service, including all fonts, will be downloaded. This increases the download size of the VectorTileCache but ensures that the offline layer will display the same as the original online data. - If you choose
EsriVectorTilesDownloadOption.USE_REDUCED_FONTS_SERVICE
, the smaller set of fonts used by the alternative, for export, version of the service will be downloaded. This reduces the download size of theVectorTileCache
but is not suitable for all locales or when your offline vector tiled layer includes certain language characters. For example, this option will not display Chinese, Japanese, Thai, Korean or Georgian characters. If an alternative, for export, version of the service cannot be found, the original service will be used.
EsriVectorTilesDownloadOption.USE_ORIGINAL_SERVICE
.- Parameters:
esriVectorTilesDownloadOption
- describes how Esri vector tiled basemap layers will be downloaded- Throws:
IllegalArgumentException
- if esriVectorTilesDownloadOption is null- Since:
- 100.10.0
- See Also:
getEsriVectorTilesDownloadOption()
- If you choose
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setMaxLevel
public void setMaxLevel(int maxLevel)
Sets the maximum level of details to export vector tiles.This number represents the maximum level of detail to export. The vector tile export will always take levels 0 and all in between levels up to and including the value of max level. The larger the level the more tiles will be included. The default value is -1, which must be set to a valid value >= 0.
- Parameters:
maxLevel
- the maximum level of details to export- Throws:
IllegalArgumentException
- if maxLevel is negative- Since:
- 100.2.0
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getMaxLevel
public int getMaxLevel()
Gets the maximum level of details to export.- Returns:
- the maximum level of details to export
- Since:
- 100.2.0
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