Source: 3rdparty/dvt/doc/diagramLayoutAPI/DvtDiagramLayoutContextLink.js

// Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
/** 
 * The DvtDiagramLayoutContextLink interface defines the link context for a layout call.
 * @export
 * @interface DvtDiagramLayoutContextLink
 * @memberof oj
 */

/**
 * Get the id of the link.
 * @method getId
 * @instance 
 * @return {string}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the id of the start node of this link.
 * @method getStartId
 * @instance 
 * @return {string}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the id of the end node of this link.
 * @method getEndId
 * @instance 
 * @return {string}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Set the points to use for rendering this link.  The given array can contain
 * coordinates, like [x1, y1, x2, y2, ..., xn, yn], or SVG path commands, like
 * ["M", x1, y1, "L", x2, y2, ..., "L", xn, yn].  The points are in the
 * coordinate system of the link's container.
 * @method setPoints
 * @instance 
 * @param {array} points array of points to use for rendering this link
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the points to use for rendering this link.  The returned array can
 * contain coordinates, like [x1, y1, x2, y2, ..., xn, yn], or SVG path
 * commands, like ["M", x1, y1, "L", x2, y2, ..., "L", xn, yn].  The points
 * are in the coordinate system of the link's container.
 * @method getPoints
 * @instance 
 * @return {array}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Set the position of the link label.  The position is in the coordinate system of the link's container.
 * The position represents the upper-left corner for locales with left-to-right reading
 * direction and the upper-right corner for locales with right-to-left reading
 * direction.
 * @method setLabelPosition
 * @instance 
 * @param {Object} pos An object with the following properties for the position of the link label
 * @property {number} x x-coordinate
 * @property {number} y y-coordinate 
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the position of the link label.  The position is in the coordinate system of the link's container.
 * The position represents the upper-left corner for locales with left-to-right reading
 * direction and the upper-right corner for locales with right-to-left reading
 * direction.
 * @method getLabelPosition
 * @instance
 * @return {Object} An object with the following properties for the position of the link label
 * @property {number} x x-coordinate
 * @property {number} y y-coordinate  
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the label bounds.  The bounds are in the coordinate system of the label.
 * @method getLabelBounds
 * @instance 
 * @return {Object} An object with the following properties for the label bound
 * @property {number} x x-coordinate
 * @property {number} y y-coordinate
 * @property {number} w width
 * @property {number} h height 
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the offset of the start connector.  This is the amount of space that the
 * link should leave between its starting point and the node for the connector
 * to be drawn.
 * @method getStartConnectorOffset
 * @instance 
 * @return {number}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the offset of the end connector.  This is the amount of space that the
 * link should leave between its ending point and the node for the connector
 * to be drawn.
 * @method getEndConnectorOffset
 * @instance 
 * @return {number}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the width of this link.
 * @method getLinkWidth
 * @instance 
 * @return {number}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the corresponding object from the links option array.
 * @method getLayoutAttributes
 * @instance 
 * @return {object}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Determine whether this link is selected.
 * @method getSelected
 * @instance 
 * @return {boolean}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */


/**
 * Set the angle of rotation of the link label, relative to the label
 * rotation point, in radians.
 * @method setLabelRotationAngle
 * @instance 
 * @param {number} angle angle of rotation
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the angle of rotation of the link label, relative to the label
 * rotation point, in radians.
 * @method getLabelRotationAngle
 * @instance 
 * @return {number}
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Set the point about which to rotate the link label, in the coordinate
 * system of the label.
 * @method setLabelRotationPoint
 * @instance 
 * @param {Object} point An object with the following properties for the label rotation point
 * @property {number} x x-coordinate
 * @property {number} y y-coordinate 
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */

/**
 * Get the point about which to rotate the link label, in the coordinate
 * system of the label.
 * @method getLabelRotationPoint
 * @instance 
 * @return {Object} An object with the following properties for the label rotation point
 * @property {number} x x-coordinate
 * @property {number} y y-coordinate 
 * @memberof oj.DvtDiagramLayoutContextLink
 * @export
 */