Is drawn with the default visible states of each If this is omitted, the operational layer
![openstreetmap wms url format openstreetmap wms url format](https://cdn.cupdf.com/img/1200x630/reader018/image/20191105/55cf9c7f550346d033aa095a.png)
spatialReference (optional): The spatial reference of the map.Rotated, measured counterclockwise from the north. rotation (optional): This represents the number of degrees by which the data frame will be.When scale is used, it takes precedence over the extent, but the output map is drawn at the requested scale centered on the center of the extent. Output map will be different and you could see differences inįeatures and/or symbols in the web application Size of the output map (for example, 8.5 x 11 in. Map that you are viewing on the web app may be smaller than the Web map have scale-dependent layers or reference scales set. The scale property isĮspecially useful when map services in this This property is optional but recommended for getting optimal results. scale (optional): The map scale at which you want your map to be exported.
![openstreetmap wms url format openstreetmap wms url format](https://docs.qgis.org/3.4/en/_images/qwc.jpg)
![openstreetmap wms url format openstreetmap wms url format](https://www.giscourse.com/wp-content/uploads/2018/03/featuredimage.png)
When the aspect ratio of the map extent is different than the size of the map on the output page or the exportOptions:outputSize, you might notice more features on the output map. The spatial reference of the extent object is optional when it is not provided, it is assumed to be in the map's spatial reference. extent: A required property that defines the extent of the map.