ElevationProfileLineQuery
esri/widgets/ElevationProfile/ElevationProfileLineQueryProfile line which samples elevation from a custom elevation source, for example by creating a new ElevationLayer, or by using an elevation layer from ground.layers.
- See also:
const elevLayer = new ElevationLayer({
url: "https://sampleserver6.arcgisonline.com/arcgis/rest/services/Elevation/MtBaldy_Elevation/ImageServer"
});
const elevationProfile = new ElevationProfile({
view: view,
profiles: [{
type: "query", // autocasts as new ElevationProfileLineQuery(),
source: elevLayer // use a custom elevation layer of source for the profile
}]
});Property Overview
| Name | Type | Summary | Class | |
|---|---|---|---|---|
| Color | Color of the line on the chart and in the view. more details | more details | ElevationProfileLineQuery | |
| String | The name of the class. more details | more details | Accessor | |
| Point | Point being hovered in the chart, in the view's spatial reference. more details | more details | ElevationProfileLine | |
| String | Unique identifier for the profile line. more details | more details | ElevationProfileLine | |
| Number | How far along the generation of this profile is. more details | more details | ElevationProfileLine | |
| ElevationProfileSample[] | List of samples that make up the elevation profile. more details | more details | ElevationProfileLine | |
| ElevationQuerySource | Elevation source used to sample elevation when generating the profile, for example a custom ElevationLayer. more details | more details | ElevationProfileLineQuery | |
| ElevationProfileStatistics | Statistics about the generated elevation profile, if available. more details | more details | ElevationProfileLine | |
| String | Title of the line, to be displayed in the chart tooltip and in the chart legend. more details | more details | ElevationProfileLine | |
| String | The line type. more details | more details | ElevationProfileLineQuery | |
| Boolean | Whether the line should be computed and shown in the chart. more details | more details | ElevationProfileLine |
Property Details
Color of the line on the chart and in the view.
- Default Value:#db334a
The name of the class. The declared class name is formatted as
esri.folder.className.
Point being hovered in the chart, in the view's spatial reference.
Unique identifier for the profile line.
How far along the generation of this profile is. 0 means nothing was loaded and 1 means loading is complete.
List of samples that make up the elevation profile. It can be passed to a graphing library in order to display the profile in 2D.
- source ElevationQuerySource
Elevation source used to sample elevation when generating the profile, for example a custom ElevationLayer.
Statistics about the generated elevation profile, if available.
Title of the line, to be displayed in the chart tooltip and in the chart legend.
- type Stringreadonly
The line type.
For ElevationProfileLineQuery the type is always "query".
Whether the line should be computed and shown in the chart.
- Default Value:true
Type Definitions
- ElevationQuerySource Object
Interface which needs to be respected by an ElevationProfileLineQuery source. One example of a valid source is an ElevationLayer.
- Property:
- queryElevation Function
Function which receives an input geometry and some options and returns an elevation query result.