Qt Location Esri Plugin
Data is provided by many different content providers.
The Esri geoservices plugin can be loaded by using the plugin key "esri".
To use the services provided by the Esri platform, a subscription is required. There are two kinds of subscriptions:
The Developer subscription offers a free-of-charge option for developing and testing your applications. With this, your applications can go to production under the following conditions:
- The app can request up to one million maps per month, and one million geocodes per month.
- The app does not directly generate revenue. That is, end users must be able to obtain it and to use it for free.
If the above conditions cannot be met, the ArcGIS Online subscription is the correct choice, as it gives applications full access to the ArcGIS platform.
|esri.token||Security token for using routing services only. Mapping and geocoding services do not require a token.|
|esri.useragent||User agent string sent when making network requests|
|esri.mapping.minimumZoomLevel||The minimum zoom level [double] at which the map is displayed|
|esri.mapping.maximumZoomLevel||The maximum level [double] at which the map is displayed|
|esri.mapping.cache.directory||Absolute path to map tile cache directory used as network disk cache.|
The default place for the cache is the
|esri.mapping.cache.disk.cost_strategy||The cost strategy to use to cache map tiles on disk. Valid values are bytesize and unitary. Using bytesize, the related size parameter (esri.mapping.cache.disk.size) will be interpreted as bytes. Using unitary, they will be interpreted as number of tiles. The default value for this parameter is bytesize.|
|esri.mapping.cache.disk.size||Disk cache size for map tiles. The default size of the cache is 50 MiB when bytesize is the cost strategy for this cache, or 1000 tiles, when unitary is the cost strategy.|
|esri.mapping.cache.memory.cost_strategy||The cost strategy to use to cache map tiles in memory. Valid values are bytesize and unitary. Using bytesize, the related size parameter (esri.mapping.cache.memory.size) will be interpreted as bytes. Using unitary, they will be interpreted as number of tiles. The default value for this parameter is bytesize.|
|esri.mapping.cache.memory.size||Memory cache size for map tiles. The default size of the cache is 3 MiB when bytesize is the cost strategy for this cache, or 100 tiles, when unitary is the cost strategy.|
|esri.mapping.cache.texture.cost_strategy||The cost strategy to use to cache decompressed map tiles in memory. Valid values are bytesize and unitary. Using bytesize, the related size parameter (esri.mapping.cache.texture.size) will be interpreted as bytes. Using unitary, they will be interpreted as number of tiles. The default value for this parameter is bytesize.|
|esri.mapping.cache.texture.size||Texture cache size for map tiles. The default size of the cache is 6 MiB when bytesize is the cost strategy for this cache, or 30 tiles, when unitary is the cost strategy. Note that the texture cache has a hard minimum size which depends on the size of the map viewport (it must contain enough data to display the tiles currently visible on the display). This value is the amount of cache to be used in addition to the bare minimum.|
|esri.mapping.prefetching_style||This parameter allows to provide a hint how tile prefetching is to be performed by the engine. The default value, |
The service supports generating directions in the following languages:
|ar||Generate directions in Arabic|
|cs||Generate directions in Czech|
|de||Generate directions in German|
|el||Generate directions in Greek|
|en||(default) Generate directions in English|
|es||Generate directions in Spanish|
|et||Generate directions in Estonian|
|fr||Generate directions in French|
|he||Generate directions in Hebrew|
|it||Generate directions in Italian|
|ja||Generate directions in Japanese|
|ko||Generate directions in Korean|
|lt||Generate directions in Lithuanian|
|lv||Generate directions in Latvian|
|nl||Generate directions in Dutch|
|pl||Generate directions in Polish|
|pt-BR||Generate directions in Brazilian Portuguese|
|pt-PT||Generate directions in Portuguese (Portugal)|
|ru||Generate directions in Russian|
|sv||Generate directions in Swedish|
|tr||Generate directions in Turkish|
If only unsupported language codes are specified via the locales property, the service returns the directions using the default language, English.
Directions length units
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