ConnectorLine

ConnectorLine is a connector-line geometry class that extends Connectable(LineString). It draws a connecting line between two objects. The source and target can be geometry objects, controls, or UI components, and it is commonly used for leader lines and relationship connectors.

import { ConnectorLine } from "maptalks";

const source = map.addMarker([100, 0]);
const target = map.addMarker([101, 1]);
const connector = new ConnectorLine(source, target);
layer.addGeometry(connector);

Constructor

new ConnectorLine(src, target, options?)

Parameters:

• src — The connection source; can be a geometry object, control, or UI component.
• target — The connection target; can be a geometry object, control, or UI component.
• options — (Optional) Geometry options, see the options of LineString.

options

Name	Type	Description	Default
showOn	String	The show condition; one of 'always', 'moving', 'click', 'mouseover'.	'always'

Methods

• getConnectSource() — Gets the connection source.
• setConnectSource(src): this — Sets the connection source.
• getConnectTarget() — Gets the connection target.
• setConnectTarget(target): this — Sets the connection target.

Static Methods

• ConnectorLine._hasConnectors(geometry): boolean — Returns whether geometry is associated with connectors.
• ConnectorLine._getConnectors(geometry): ConnectorLine[] — Gets all connectors associated with geometry.

Events

No class-specific events.