![]() ![]() ![]() You can force a different map projection using the tag: The and tags allow you to specify what is sent in the HTTP get headers when contacting the map server.īy default, the application uses the “WGS 84 / Pseudo-Mercator” (EPSG:3857) map projection. The map key is available from the menu of a map. The tag can be used to provide a link to the key (legend) of the map. You can limit the number of threads used to download the map using the tag. Use 0D to force the application to update the data on each display. Must end with D (number of days), W (weeks), M (months) or Y (years). The default is None, meaning the application will never try to update the stored data. The tag indicates after how many time the stored map data should be updated if it's used again. ![]() The tag (approximate longitude, latitude and OSM zoom id) allows the application to display the map with a preview background: When the map is selected while another area is displayed, the application will ask the user if he wants to move the map over the covered area. Can be one of “ roads”, “ topo”, “ satellite”, “ hybrid”, “ nautical”, “ aeronautical”, “ historical”, “ hillshade”, “ contours”.Īn tag (pairs of longitudes/latitudes, space separated) can be used to define the area covered by the map. If no preview is available, the application will use common preview based on the map type. The optional “ type” attribute allows to define the type of the map. A lot of optional fields have been omitted in the basic example, so here is a more complete example: ![]()
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December 2022
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