The viewshed layer is a layer for storing viewshed analyses in web scenes.
Referenced by: operationalLayers
Properties
Property | Details |
---|---|
id | A unique identifying string for the layer. |
layerType | String indicating the layer type. Valid value of this property ViewshedLayer |
listMode | To show or hide the layer in the layer list. Valid values:
|
title | A human readable string title for the layer that can be used in a table of contents. |
viewsheds[] | A collection of viewshed objects embedded in the layer. |
visibility | Boolean property determining whether the layer is visible in the scene. |
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. |
Example
{
"id": "0ed3520523734394b67a760e9f90c5dc",
"layerType": "ViewshedLayer",
"title": "Viewsheds",
"visibility": true,
"viewsheds": [
{
"observer": {
"x": 0,
"y": 0,
"z": 10,
"spatialReference": {
"wkid": 102100
}
},
"farDistance": 100,
"heading": 42,
"tilt": 90,
"horizontalFieldOfView": 120,
"verticalFieldOfView": 90
}
]
}