| Source URL |
required
|
URL to geodata in specified format.
When a tiled service is selected as Source Format, the variables {level}, {x}, {y} can be used for selecting the correct tile.
|
| Source Format |
default:GeoJSON
|
The format of geodata. The currently supported formats are:
- GeoJSON file - a file based format for vector data.
GeoJSON is a common format that is supported by many external tools.
- GML/WFS file - a file based format for vector data.
GML is a standardized geographic format which also is used as return
format from WFS servers.
This makes it possible to access online vector map data where query parameters can be specified in the URL.
- WMS - a standard for on-demand, server rendered maps.
Specify all WMS parameters in the URL except version, crs, width, height, and bbox which are appended automatically.
A URL could look like this:
http://example.com/geo/WMS?LAYERS=l1,l2&FORMAT=image/png&NAME=wms123&REQUEST=GetMap&SERVICE=WMS - TMS - a tiled vector service (sometimes also called a slippy map or XYZ map).
Use {level}, {x}, {y} in the URL for selecting the correct tile.
You can also use {quadkey} for selecting the correct tile when getting tiles from a Bing map server.
- Qlik GetMap - Qlik tiled raster service with standard parameters.
|
| Styles |
default:{"type":"polygon", "color":"white", "outline":"blue"},{"type":"line", "color":"green", "width":"1"},{"type":"symbol", "icon":{ "url" : "i://icons/images/dropgreen.png"}}
|
Describes how vector data should be visualized.
The format used is the same as in the Qlik WebMap5.
This field is only visible when a vector based format is selected such as GeoJSON.
|
| Geometry Attribute |
default:the_geom
|
The name of the attribute that contains the geometry (without name space).
This field is only visible when Source Format is GML/WFS.
|
| Reverse Coordinates |
default:unchecked
|
Coordinates are expected in order latitude, longitude or Y, X. Check when coordinates comes in the other order.
This field is only visible when Source Format is GML/WFS.
|
| WMS Version |
default:1.3.0
|
The version of the WMS format to use when contacting the server.
This field is only visible when Source Format is WMS.
|
| Buffer |
default:100
|
Extra area in pixels to load to allow for some panning without a reload.
This field is only visible when Source Format is WMS.
|
| CRS |
default:EPSG:3857
|
The coordinate reference system that the image should be defined in.
Must be the same as the base map is presented in.
Most base maps are presented in Mercator (EPSG:3857) and this need only be changed when a custom coordinate system is used with base maps "empty".
This field is only visible when Source Format is WMS.
|
| Tile Size (pixels) |
default:256
|
Width and height of tiles in pixels. This field is only visible when Source Format is TMS.
|
| Tile Width (geographic) |
default:40075016
|
Width in geographic units of tiles in level 0 (most zoomed out, entire earth).
Note that for most base maps the internal coordinate system is Mercator and the length unit is meters
(even if the external coordinate system is WGS-84 with length unit degrees). This field is only visible when Source Format is TMS and Advanced Settings are enabled.
|
| Tile Height (geographic) |
default:40075016
|
Width in geographic units of tiles in level 0 (most zoomed out, entire earth).
Note that for most base maps the internal coordinate system is Mercator and the length unit is meters
(even if the external coordinate system is WGS-84 with length unit degrees). This field is only visible when Source Format is TMS and Advanced Settings are enabled.
|
| Origin X |
default:-20037508
|
The origin of tiles in left-right-direction in same length unit as for Tile Height. All tiles to the left of the origin have negative x.
This field is only visible when Source Format is TMS and Advanced Settings are enabled.
|
| Origin Y |
default:20037508
|
The origin of tiles in up-down-direction.
By default all tiles above of the origin have negative y but if {-y} is used in the URL the y axis is revered and all tiles below this value will have negative y.
This field is only visible when Source Format is TMS and Advanced Settings are enabled.
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