An ArcGIS Tiled Map Service layer displays map content from an ArcGIS Server Map service that has been cached (tiled).
Referenced by: baseMapLayer, operationalLayers
Properties
| Property | Details |
|---|---|
| blendMode | Blend modes are used to create various effects by blending colors of top and background layers. normal blend mode is the default.Valid values: average, color, color-burn, color-dodge, darken, destination-atop, destination-in, destination-out, destination-over, difference, exclusion, hard-light, hue, invert, lighten, lighter, luminosity, minus, multiply, normal, overlay, plus, reflect, saturation, screen, soft-light, source-atop, source-in, source-out, vivid-light, xor |
| customParameters | A sequence of custom parameters appended to the URL of all requests related to a layer. |
| displayLevels | NOTE: Applicable if used as a baseMapLayer. Integer value(s) indicating the display levels of the basemap layer. Only applicable for TiledMapService layers. All tiled map service layers should share the same tiling scheme. This property cannot be set via the Map Viewer UI. |
| effect | Effect provides various filter functions to achieve different visual effects similar to how image filters (photo apps) work. |
| exclusionAreas[] | NOTE: Applicable if used as a baseMapLayer. An array of exclusionArea objects defining the layer exclusions. |
| id | A unique identifying string for the layer. |
| isReference | This property is applicable if used as a baseMapLayer. A boolean value indicating whether or not the baseMapLayer draws on top (true) of other layers, including operationalLayers , or below (false). |
| itemId | Optional string containing the item ID of the service if it’s registered on ArcGIS Online or your organization’s portal. |
| layers[] | An array of layer objects defining a URL for queries and the popup window content. See layers properties table. |
| layerType | String indicating the layer type. Valid value of this property ArcGISTiledMapServiceLayer |
| maxScale | A number representing the maximum scale at which the layer will be visible. The number is the scale’s denominator. |
| minScale | A number representing the minimum scale at which the layer will be visible. The number is the scale’s denominator. |
| opacity | The degree of transparency applied to the layer on the client side, where 0 is full transparency and 1 is no transparency. |
| refreshInterval | Refresh interval of the layer in minutes. Non-zero value indicates automatic layer refresh at the specified interval. Value of 0 indicates auto refresh is not enabled. |
| showLegend | Boolean value indicating whether to display the map service layer in the legend. |
| title | A user-friendly string title for the layer that can be used in a table of contents. If this is not included, a title is derived from the service. |
| url | URL to the ArcGIS Server tiled Map Service |
| visibility | Boolean property determining whether the layer is initially visible in the map. |
| visibilityTimeExtent | Represents time extent that will control when a layer should be visible based on webmap’s current time. Visibility time extent only affects the layer visibility and will not filter the data. |
layers properties
| Property | Details |
|---|---|
| disablePopup | Indicates whether to allow a client to ignore the popups defined on the layer. The popupInfo object could be saved in the map or item. |
| id | The layer id, as a numeric value. |
| layerItemId | The associated query layer’s itemId. Only available when there is a layerUrl. You will see this if popups are configured on it. |
| layerUrl | A URL to a service that should be used for all queries against the layer. |
| popupInfo | A popupInfo object defining the popup window content for the layer. |
| showLegend | Boolean value indicating whether to display the layer in the legend. Default value is true. |
Example
{ "id": "World_Imagery_6919", "layerType": "ArcGISTiledMapServiceLayer", "url": "https://services.arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer", "visibility": true, "opacity": 0.34, "title": "World_Imagery", "minScale": 147914382, "maxScale": 70.5310735}