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https://github.com/Jermolene/TiddlyWiki5
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dbabdfce53
* Make the layers control visible which allows the base layer to be chosen, and individual overlay layers to be hidden * Add tiddlers tagged $:/tags/GeoBaseLayer to define some useful map base layers * Add geobaselayer widget to define base layers
19 lines
1.0 KiB
Plaintext
19 lines
1.0 KiB
Plaintext
title: $:/plugins/tiddlywiki/geospatial/docs/geobaselayer
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caption: geobaselayer widget
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tags: $:/tags/GeospatialDocs
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!! `<$geobaselayer>` widget
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The `<$geobaselayer>` widget is used inside the `<$geomap>` widget to define the base layers to display on the map.
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The following attributes are supported:
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|!Attribute |!Description |
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|''title'' |Optional title of a tiddler that defines the base layer through the fields ''caption'', ''tiles-url'', ''max-zoom'' and ''text'' (the text field defines the attribution string for the base layer) |
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|''name'' |Optional name for the base layer |
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|''tiles-url'' |Optional templated tile server URL for the base layer |
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|''max-zoom'' |Optional maximum zoom level for the base layer |
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|''attribution'' |Optional attribution text for the base layer |
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The base layer will only work if all four of the required items ''name'', ''tiles-url'', ''max-zoom'' and ''attribution'' must be provided, either through the base layer tiddler specified in the title attribute, or explicitly via their own attributes.
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