An ArcGIS Tiled Image Service layer displays content from an ArcGIS Server Image service that has been cached (tiled).
Referenced by: baseMapLayer, operationalLayers
Properties
Property | Details |
---|---|
bandIds[] | An array of bandIds that are visible for a multispectral dataset. It can specify bands to export or rearrange band order(from image service). |
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. |
disablePopup | Indicates whether to allow a client to ignore popups defined by the service item. |
id | A unique identifying string for the layer. |
interpolation | String indicating the interpolation type. Valid values:
|
isReference | 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. |
layerDefinition | An object that defines the attribute schema and drawing information for a layer drawn using client-side graphics. See layerDefinition properties table. |
layerType | String indicating the layer type. Valid value of this property ArcGISTiledImageServiceLayer |
listMode | To show or hide the sublayer in the layer list. Valid values:
|
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. |
multidimensionalDefinition[] | An array of objects representing a slice from multidimensional data. The dimensional definitions in this array are used to filter display data based on slices in one or more dimensions. |
multidimensionalSubset | An object representing a subset from multidimensional data. This includes subsets of both variables and dimensions. When the multidimensionalSubset is defined on a tiled image service layer, the layer's multidimensionalDefinition must be within the defined multidimensionalSubset, otherwise nothing will be displayed. |
opacity | The degree of transparency applied to the layer on the client side, where 0 is full transparency and 1 is no transparency. |
popupInfo | A popupInfo object defining the content of popup windows when you click on the image. |
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. |
renderingRule | Specifies the rendering rule for how the requested image should be rendered. |
showLegend | Boolean value indicating whether to display the layer in the legend. Default value is true . |
timeAnimation | Indicates whether to enable time animation if the layer supports it. |
title | A user-friendly string title for the layer that can be used in a table of contents. |
url | URL to the ArcGIS Server Image Service. |
visibility | Boolean property determining whether the layer is initially visible. |
visibilityTimeExtent | Represents time extent that will control when a layer should be visible based on webscene's current time. Visibility time extent only affects the layer visibility and will not filter the data. |
layerDefinition properties
Property | Details |
---|---|
drawingInfo.renderer | The renderer object contains the drawing information for the operationalLayer. |
drawingInfo.transparency | Number value ranging between 0 (no transparency) to 100 (completely transparent). |
operationalLayer Example
Live sample web scene showing the ArcGISTiledImageServiceLayer as an operationalLayer
{
"id": "15987e18ba6-layer-1",
"layerType": "ArcGISTiledImageServiceLayer",
"url": "https://sampleserver6.arcgisonline.com/arcgis/rest/services/Toronto/ImageServer",
"visibility": true,
"opacity": 1,
"title": "Toronto",
"itemId": "b81671067dec4bd4b569f09d9884d70f",
"minScale": 611770,
"maxScale": 6059
}
Tiled Imagery Example
{
"id": "Toronto_4412",
"layerType": "ArcGISTiledImageServiceLayer",
"url": "https://sampleserver6.arcgisonline.com/arcgis/rest/services/Toronto/ImageServer",
"visibility": true,
"opacity": 1,
"title": "Toronto",
"showLegend": true,
"itemId": "b81671067dec4bd4b569f09d9884d70f",
"minScale": 611770,
"maxScale": 6059
}
Example
{
"layerType": "ArcGISTiledImageServiceLayer",
"url": "https://your-multidimensional-tiled-service",
"id": "HYCOM_layer8818",
"visibility": true,
"title": "HYCOM",
"multidimensionalDefinition": [
{
"variableName": "salinity",
"dimensionName": "StdTime",
"values": [
1356998400000
],
"isSlice": true
},
{
"variableName": "salinity",
"dimensionName": "StdZ",
"values": [
-500
],
"isSlice": true
}
],
"multidimensionalSubset": {
"areaOfInterest": {
"xmin": -171,
"xmax": -126,
"ymin": 17,
"ymax": 56,
"spatialReference": {
"wkid": 4326
}
},
"subsetDefinitions": [
{
"variableName": "salinity",
"dimensionName": "StdTime",
"values": [
1356998400000,
1388448000000
],
"isSlice": false
},
{
"variableName": "salinity",
"dimensionName": "StdZ",
"values": [
-1000,
0
],
"isSlice": false
},
{
"variableName": "water_temp",
"dimensionName": "StdTime",
"values": [
1356998400000,
1388448000000
],
"isSlice": false
},
{
"variableName": "water_temp",
"dimensionName": "StdZ",
"values": [
-1000,
0
],
"isSlice": false
}
]
}
}