Class ConnectionPoint

Defined in: connections.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	ConnectionPoint(parentId, point, id, type) A connection point that is attached to a figure and can accept connectors

Field Summary
Field Attributes	Field Name and Description
	color Current connection point color
	id Connection point id
<static>	ConnectionPoint.NORMAL_COLOR Color used by default to draw the connection point
	oType Serialization type
	parentId Parent id (id of the Figure or Connector)
	point The {Point} that is behind this ConnectionPoint
	radius Radius of the connection point
<static>	ConnectionPoint.RADIUS Connection point default radius
	type Type of ConnectionPoint.
<static>	ConnectionPoint.TYPE_CONNECTOR Connection point (liked to)/ type connector
<static>	ConnectionPoint.TYPE_FIGURE Connection point (liked to)/ type figure

Method Summary
Method Attributes	Method Name and Description
	contains(x, y) Tests to see if a point (x, y) is within a range of current ConnectionPoint
	equals(anotherConnectionPoint) Compares to another ConnectionPoint
	highlight() Highlight the connection point
<static>	ConnectionPoint.load(o) Creates a {ConnectionPoint} out of JSON parsed object
<static>	ConnectionPoint.loadArray(v) Creates a an {Array} of {ConnectionPoint} out of JSON parsed array
	near(x, y, radius) Tests to see if a point (x, y) is within a specified range of current ConnectionPoint
	paint(context) Paints the ConnectionPoint into a Context
	toString() A String representation of the point
	transform(matrix) Transform the ConnectionPoint through a Matrix
	unhighlight() Un-highlight the connection point

Class Detail

ConnectionPoint(parentId, point, id, type)

A connection point that is attached to a figure and can accept connectors
Author: Zack Newsham , Alex Gheorghiu .

Parameters:
{Number} parentId: - the parent to which this ConnectionPoint is attached. It can be either a {Figure} or a {Connector}
{Point} point: - coordinate of this connection point, better than using x and y, because when we move "snap to" this connectionPoint the line will follow
{Number} id: - unique id to the parent figure
{String} type: - the type of the parent. It can be either 'figure' or 'connector'

Field Detail

color

Current connection point color

Connection point id

<static> ConnectionPoint.NORMAL_COLOR

Color used by default to draw the connection point

oType

Serialization type

parentId

Parent id (id of the Figure or Connector)

point

The {Point} that is behind this ConnectionPoint

radius

Radius of the connection point

<static> ConnectionPoint.RADIUS

Connection point default radius

type

Type of ConnectionPoint. Ex: ConnectionPoint.TYPE_FIGURE

<static> ConnectionPoint.TYPE_CONNECTOR

Connection point (liked to)/ type connector

<static> ConnectionPoint.TYPE_FIGURE

Connection point (liked to)/ type figure

Method Detail

{Boolean} contains(x, y)

Tests to see if a point (x, y) is within a range of current ConnectionPoint
Author: Alex Gheorghiu .

Parameters:
{Numeric} x: - the x coordinate of tested point
{Numeric} y: - the x coordinate of tested point

Returns:: {Boolean} - true if inside, false otherwise

{Boolean} equals(anotherConnectionPoint)

Compares to another ConnectionPoint

Parameters:
{ConnectionPoint} anotherConnectionPoint: - the other connection point

Returns:: {Boolean} - true if equals, false otherwise

highlight()

Highlight the connection point

<static> {ConnectionPoint} ConnectionPoint.load(o)

Creates a {ConnectionPoint} out of JSON parsed object
Author: Alex Gheorghiu .

Parameters:
{JSONObject} o: - the JSON parsed object

Returns:: {ConnectionPoint} a newly constructed ConnectionPoint

<static> {Array} ConnectionPoint.loadArray(v)

Creates a an {Array} of {ConnectionPoint} out of JSON parsed array
Author: Alex Gheorghiu .

Parameters:
{JSONObject} v: - the JSON parsed {Array}

Returns:: {Array} of newly loaded {ConnectionPoint}s

{Boolean} near(x, y, radius)

Tests to see if a point (x, y) is within a specified range of current ConnectionPoint
Author: Alex Gheorghiu .

Parameters:
{Numeric} x: - the x coordinate of tested point
{Numeric} y: - the x coordinate of tested point
{Numeric} radius: - the radius around this point

Returns:: {Boolean} - true if inside, false otherwise

paint(context)

Paints the ConnectionPoint into a Context

Parameters:
{Context} context: - the 2D context

toString()

A String representation of the point

transform(matrix)

Transform the ConnectionPoint through a Matrix

Parameters:
{Matrix} matrix: - the transformation matrix

unhighlight()

Un-highlight the connection point

Classes

Class ConnectionPoint