this.addToSelection = function( elemsToAdd, showGrips )

Adds a list of elements to the selection.

Performs the stored change action

function ChangeElementCommand( elem, attrs, text )

History command to make a change to an element.

this.clear = function()

Clears the current document.

this.clearSelection = function( noCall )

Clears the selection.

this.createLayer = function( name )

Creates a new top-level layer in the drawing with the given name, sets the current layer to it, and then clears the selection This function then calls the ‘changed’ handler.

this.deleteCurrentLayer = function()

Deletes the current layer from the drawing and then clears the selection.

fromXml = function( str )

Converts XML entities in a string to single characters.

this.getCurrentLayer = function()

Returns the name of the currently selected layer.

this.getLayer = function( i )

Returns the name of the ith layer.

this.getLayerOpacity = function( layername )

Returns the opacity of the given layer.

this.getLayerVisibility = function( layername )

Returns whether the layer is visible.

this.getNumLayers = function()

Returns the number of layers in the current drawing.

this.getSvgString = function()

Returns the current drawing as raw SVG XML text.

this.getVersion = function()

Returns a string which describes the revision number of SvgCanvas.

This function imports the input SVG XML into the current layer in the drawing

this.moveSelectedToLayer = function( layername )

Moves the selected elements to layername.

this.removeFromSelection = function( elemsToRemove )

Removes elements from the selection.

this.renameCurrentLayer = function( newname )

Renames the current layer.

this.save = function( opts )

Serializes the current drawing into SVG XML text and returns it to the ‘saved’ handler.

this.selectAllInCurrentLayer = function()

Clears the selection, then adds all elements in the current layer to the selection.

this.setCurrentLayer = function( name )

Sets the current layer.

this.setCurrentLayerPosition = function( newpos )

Changes the position of the current layer to the new value.

function setForeignString( xmlString )

This function sets the content of element elt to the input XML.

this.setLayerOpacity = function( layername, opacity )

Sets the opacity of the given layer.

this.setLayerVisibility = function( layername, bVisible )

Sets the visibility of the layer.

this.setSvgString = function( xmlString )

This function sets the current drawing as the input SVG XML.

toXml = function( str )

Converts characters in a string to XML-friendly entities.