LineSymbolMarker

const lineSymbol = new SimpleLineSymbol({
   color: "gray",
   width: 1.5,
   // Define a blue "x" marker at the beginning of the line
   marker: { // autocasts from LineSymbolMarker
      style: "x",
      color: "blue",
      placement: "begin"
   }
});

Property Overview

Property Details

color Colorautocast

Autocasts from Object|Number[]|String

The color of the marker. If not specified, the marker will match the color of the line.

declaredClass Stringreadonly inherited

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

placement String

The placement of the marker(s) on the line. Possible values are listed in the table below.

Value	Description
begin	Single marker at the start of the line
end	Single marker at the end of the line
begin-end	Two markers, one at the start and one at the end of the line

Possible Values:"begin"|"end"|"begin-end"

Default Value:"begin-end"

style String

The marker style. Possible values are listed in the table below.

Value	Example
arrow
circle
square
diamond
cross
x

Possible Values:"arrow"|"circle"|"square"|"diamond"|"cross"|"x"

Default Value:"arrow"

type Stringreadonly

The symbol type.

For LineSymbolMarker the type is always "line-marker".

Method Overview

Method Details

addHandles(handleOrHandles, groupKey)inherited

Since: ArcGIS Maps SDK for JavaScript 4.25

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 }
);

// Handle gets removed when the object is destroyed.
this.addHandles(handle);

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.

hasHandles(groupKey){Boolean}inherited

Since: ArcGIS Maps SDK for JavaScript 4.25

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(groupKey)inherited

Since: ArcGIS Maps SDK for JavaScript 4.25

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");