WordTree.DisplayList Class Reference

A list for animating displayed nodes. More...

Public Member Functions
	DisplayList ()
	Constructor - allocates an empty list.
void	render (Graphics g, int panelWidth, int panelHeight, float zoomFactor, float zoomWindowLeft, float zoomWindowTop)
	Renders the DisplayList.
void	update (float param)
	Updates the animation according to the input parameters.
void	mergeTargetList (DisplayList targetList)
	Merges two DisplayLists.
void	reverseSourceTarget ()
	Reverses the animation.
void	addSourceTextElement (DisplayNodeText elem)
	Add a source text element.
void	addSourceBezierElement (DisplayNodeBezier elem)
	Add a source bezier element.
Protected Attributes
LinkedList< DisplayNodeText >	listWords
LinkedList< DisplayNodeBezier >	listBeziers

Detailed Description

A list for animating displayed nodes.

WordTree.DisplayList.DisplayList ( )

Constructor - allocates an empty list.

void WordTree.DisplayList.addSourceBezierElement ( DisplayNodeBezier elem )

Add a source bezier element.

void WordTree.DisplayList.addSourceTextElement ( DisplayNodeText elem )

Add a source text element.

void WordTree.DisplayList.mergeTargetList ( DisplayList targetList )

Merges two DisplayLists.

The current DisplayLists only contains the positions in th source tree.

Parameters:

targetList

List to merge.

void WordTree.DisplayList.render	(	Graphics	g,
		int	panelWidth,
		int	panelHeight,
		float	zoomFactor,
		float	zoomWindowLeft,
		float	zoomWindowTop
	)

Renders the DisplayList.

Parameters:

	g	The graphic object for drawing and measuring strings.
	panelWidth	Width of the drawing panel.
	panelHeight	Height of the drawing panel.
	zoomFactor	Zoom factor for the zoom window.
	zoomWindowLeft	Zoom window left coordinate.
	zoomWindowTop	Zoom window top coordinate.