Class JXG.Group

↳ JXG.Group

In this class all group management is done.

Defined in: group.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	JXG.Group(board, id, name, objects) Creates a new instance of Group.

Field Summary
Field Attributes	Field Name and Description
<deprecated>	setProperty

Method Summary
Method Attributes	Method Name and Description
	addGroup(group) Adds all points in a group to this group.
	addPoint(object) Adds an Point to this group.
	addPoints(objects) Adds multiple points to this group.
	removePoint(point) Removes a point from the group.
	ungroup() Releases the group added to the points in this group, but only if this group is the last group.
	update(point, dX, dY) Sends an update to all group members.

Class Detail

JXG.Group(board, id, name, objects)

Creates a new instance of Group.

Parameters:
{JXG.Board} board
{String} id: Unique identifier for this object. If null or an empty string is given, an unique id will be generated by Board
{String} name: Not necessarily unique name, displayed on the board. If null or an empty string is given, an unique name will be generated.
{Array} objects: Array of points to add to this group.

Field Detail

setProperty

Method Detail

addGroup(group)

Adds all points in a group to this group.

addPoint(object)

Adds an Point to this group.

addPoints(objects)

Adds multiple points to this group.

removePoint(point)

Removes a point from the group.

ungroup()

Releases the group added to the points in this group, but only if this group is the last group.

update(point, dX, dY)

Sends an update to all group members. This method is called from the points' coords object event listeners and not by the board.

JSXGraph Reference