Class JXG.JSXGraph

↳ JXG.JSXGraph

The JXG.JSXGraph singleton stores all properties required to load, save, create and free a board.

Defined in: jsxgraph.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	JXG.JSXGraph() Constructs a new JSXGraph singleton object.

Field Summary
Field Attributes	Field Name and Description
<static>	JXG.JSXGraph.rendererType Stores the renderer that is used to draw the boards.

Method Summary
Method Attributes	Method Name and Description
<static>	JXG.JSXGraph.freeBoard(board) Delete a board and all its contents.
<static>	JXG.JSXGraph.initBoard(box, attributes) Initialise a new board.
<static>	JXG.JSXGraph.loadBoardFromFile(box, file, format, attributes, callback) Load a board from a file containing a construction made with either GEONExT, Intergeo, Geogebra, or Cinderella.
<static>	JXG.JSXGraph.loadBoardFromString(box, string, format, attributes, callback) Load a board from a base64 encoded string containing a construction made with either GEONExT, Intergeo, Geogebra, or Cinderella.
<static> <deprecated>	JXG.JSXGraph.registerElement(element, creator)
<static>	JXG.JSXGraph.unregisterElement(element)

Class Detail

JXG.JSXGraph()

Constructs a new JSXGraph singleton object.

Field Detail

<static> {String} JXG.JSXGraph.rendererType

Stores the renderer that is used to draw the boards.

Method Detail

<static> JXG.JSXGraph.freeBoard(board)

Delete a board and all its contents.

Parameters:
{JXG.Board|String} board: HTML-ID to the DOM-element in which the board is drawn.

<static> {JXG.Board} JXG.JSXGraph.initBoard(box, attributes)

Initialise a new board.

Parameters:

{String} box

Html-ID to the Html-element in which the board is painted.

{Object} attributes

An object that sets some of the board properties. Most of these properties can be set via JXG.Options. Valid properties are

boundingbox: An array containing four numbers describing the left, top, right and bottom boundary of the board in user coordinates
keepaspectratio: If true, the bounding box is adjusted to the same aspect ratio as the aspect ratio of the div containing the board.
showCopyright: Show the copyright string in the top left corner.
showNavigation: Show the navigation buttons in the bottom right corner.
zoom: Allow the user to zoom with the mouse wheel or the two-fingers-zoom gesture.
pan: Allow the user to pan with shift+drag mouse or two-fingers-pan gesture.
axis: If set to true, show the axis. Can also be set to an object that is given to both axes as an attribute object.
grid: If set to true, shows the grid. Can also bet set to an object that is given to the grid as its attribute object.
registerEvents: Register mouse / touch events.

<static> {JXG.Board} JXG.JSXGraph.loadBoardFromFile(box, file, format, attributes, callback)

Load a board from a file containing a construction made with either GEONExT, Intergeo, Geogebra, or Cinderella.

See:: JXG.FileReader; JXG.GeonextReader; JXG.GeogebraReader; JXG.IntergeoReader; JXG.CinderellaReader

<static> {JXG.Board} JXG.JSXGraph.loadBoardFromString(box, string, format, attributes, callback)

Load a board from a base64 encoded string containing a construction made with either GEONExT, Intergeo, Geogebra, or Cinderella.

See:: JXG.FileReader; JXG.GeonextReader; JXG.GeogebraReader; JXG.IntergeoReader; JXG.CinderellaReader

<static> JXG.JSXGraph.registerElement(element, creator)

<static> JXG.JSXGraph.unregisterElement(element)

JSXGraph Reference