ElevationProfileLine | API Reference | ArcGIS Maps SDK for JavaScript

Base class for configuring a single line in an elevation profile analysis.

Each profile line represents a different source or method for sampling elevation along the input path. Subclasses define the specific behavior for ground, input geometry, custom elevation sources, or scene content.

See also

ElevationProfileAnalysis

Property Overview

Any properties can be set, retrieved or listened to. See the Watch for changes topic.

Show inherited properties

Hide inherited properties

Type	Summary	Class
ElevationProfileLineChartOptions	Options for visualizing the profile line in a chart.	ElevationProfileLine
Color	Color of the line as displayed in the chart and in the view.	ElevationProfileLine
String	The name of the class.	Accessor
Boolean	Indicates whether the line should be computed and displayed in the chart and view.	ElevationProfileLine
String	Unique identifier for the profile line.	ElevationProfileLine
String\|null\|undefined	Title of the line, shown in the chart tooltip and legend.	ElevationProfileLine
String	The type of profile line.	ElevationProfileLine
ElevationProfileLineViewOptions	Options for visualizing the profile line in the view.	ElevationProfileLine

Property Details

chartOptions Property chartOptions ElevationProfileLineChartOptionsautocast

Options for visualizing the profile line in a chart.

color Property color Colorautocast

Color of the line as displayed in the chart and in the view.

Default Value:"#000000"

declaredClass Inherited Property declaredClass Stringreadonly Inherited from Accessor

The name of the class. The declared class name is formatted as esri.folder.className.

enabled Property enabled Boolean

Indicates whether the line should be computed and displayed in the chart and view.

Default Value:true

id Property id String

Unique identifier for the profile line. This value is automatically generated unless specified.

title Property title String |null |undefined

Title of the line, shown in the chart tooltip and legend.

type Property type Stringreadonly

The type of profile line. This property is set by subclasses and determines the source of elevation data for the line.

Possible Values:"ground" |"input" |"query" |"scene"

viewOptions Property viewOptions ElevationProfileLineViewOptionsautocast

Options for visualizing the profile line in the view.

Method Overview

Show inherited methods

Hide inherited methods

Return Type	Summary	Class
	Adds one or more handles which are to be tied to the lifecycle of the object.	Accessor
this	Creates a deep clone of this object.	ElevationProfileLine
Boolean	Returns true if a named group of handles exist.	Accessor
	Removes a group of handles owned by the object.	Accessor

Method Details

addHandles Inherited Method addHandles(handleOrHandles, groupKey) Inherited from Accessor

Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.

// Manually manage handles
const handle = reactiveUtils.when(
  () => !view.updating,
  () => {
    wkidSelect.disabled = false;
  },
  { once: true }
);

this.addHandles(handle);

// Destroy the object
this.destroy();

Parameters

handleOrHandles WatchHandle|WatchHandle []

Handles marked for removal once the object is destroyed.

groupKey *

optional

Key identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.

clone Method clone(){this}

Creates a deep clone of this object. Any properties that store values by reference will be assigned copies of the referenced values on the cloned instance.

Returns

Type	Description
this	A deep clone of the class instance that invoked this method.

hasHandles Inherited Method hasHandles(groupKey){Boolean} Inherited from Accessor

Returns true if a named group of handles exist.

Parameter

groupKey *

optional

A group key.

Returns

Type	Description
Boolean	Returns `true` if a named group of handles exist.

Example

// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
  obj.removeHandles("watch-view-updates");
}

removeHandles Inherited Method removeHandles(groupKey) Inherited from Accessor

Removes a group of handles owned by the object.

Parameter

groupKey *

optional

A group key or an array or collection of group keys to remove.

Example

obj.removeHandles(); // removes handles from default group

obj.removeHandles("handle-group");
obj.removeHandles("other-handle-group");