Webmap preferences how to#
Webmap preferences password#

Webmap preferences how to#

See the ArcGIS REST API for more information on how to define source. Represents the source of a layer that gets added to the map service dynamically per request. When specified, this overrides the sublayer's original renderer. Use this to override a sublayer's drawing settings, for example, the sublayer's renderer. This is typically needed when the layer 'source' type is 'dataLayer'. Use the 'name' property to define a name for a layer. In case of map services that use dynamic layers, all the layers specified in the 'layers' array are exported, while 'visibleLayers' are ignored.

layers (optional): List of layers to be exported.

For map services that don't use dynamicLayers, only 'layerDefinition' in the 'layers' property is supported. Note that if a map service supports dynamic layers, then 'layers' takes precedence over 'visibleLayers'. You don't need to specify group layer's Id. Is drawn with the default visible states of each If this is omitted, the operational layer

visibleLayers (optional): Array of sublayer IDs that should be made visible within the map service layer.

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Webmap preferences password#

A user name and password are not supported as part of the URL. In case of secured layers, specify the token in a layer definition.

There are some properties common to all types of operational layers, while others are specific to each type of operational layer. For example, a WMS layer requires that you specify 'type' : 'wms'. If the resource cannot be determined from the URL, the type property defines the type. The type of each layer is defined by the URL resource response. The order of the array defines the order of the layers in the map. The operationalLayers list contains all the operational layers to be displayed in the map. Add two elements (startTime followed by endTime) to represent a time extent, or provide only one time element to represent a time instant. This order list can have one or two elements.

time (optional): If there is a time-aware layer and you want it to be drawn at a specified time, specify this property.The order of preference when spatialReference is missing is as follows: 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.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.