Package nl.colorize.multimedialib.renderer.java2d

Class Java2DGraphicsContext

java.lang.Object

nl.colorize.multimedialib.renderer.java2d.Java2DGraphicsContext

All Implemented Interfaces:

StageVisitor

public class Java2DGraphicsContext
extends Object
implements StageVisitor

Uses Java 2D to render graphics. Because of Java 2D's flexibility this class supports several graphics contexts: drawing can be either directly to a window using active rendering, but also to a Swing component, or to an image.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Java2DGraphicsContext(Canvas canvas, nl.colorize.util.stats.Cache<FontFace,Font> fontCache)

Method Summary

Modifier and Type	Method	Description
void	bind(Graphics2D g2)
void	dispose()
void	drawBackground(ColorRGB backgroundColor)
void	drawCircle(Primitive graphic, Circle circle, Transform globalTransform)
void	drawLight(Light light, Transform3D globalTransform)
void	drawLine(Primitive graphic, Line line, Transform globalTransform)
void	drawMesh(Mesh mesh, Transform3D globalTransform)
void	drawPolygon(Primitive graphic, Polygon polygon, Transform globalTransform)
void	drawRect(Primitive graphic, Rect rect, Transform globalTransform)
void	drawSegmentedLine(Primitive graphic, SegmentedLine line, Transform globalTransform)
void	drawSprite(Sprite sprite, Transform globalTransform)
void	drawText(Text text, Transform globalTransform)
Canvas	getCanvas()
void	prepareStage(Stage stage)	Prepares visiting the stage.
boolean	shouldVisitAllNodes()	Indicates whether this visitor should visit all graphics, or only graphics that are currently visible.
void	visitContainer(Container container, Transform globalTransform)
void	visitGroup(Group group, Transform3D globalTransform)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface nl.colorize.multimedialib.stage.StageVisitor

finalize2D, finalize3D

Constructor Details

Java2DGraphicsContext

protected Java2DGraphicsContext(Canvas canvas,
 nl.colorize.util.stats.Cache<FontFace,Font> fontCache)

Method Details

getCanvas

public Canvas getCanvas()

bind

public void bind(Graphics2D g2)

dispose

public void dispose()

prepareStage

public void prepareStage(Stage stage)

Description copied from interface: StageVisitor

Prepares visiting the stage. This method is called before any of the stage's graphics are visited. It can be used to add initialization logic that should be performed before any graphics can be drawn.

Specified by:

prepareStage in interface StageVisitor

shouldVisitAllNodes

public boolean shouldVisitAllNodes()

Description copied from interface: StageVisitor

Indicates whether this visitor should visit all graphics, or only graphics that are currently visible.

Specified by:

shouldVisitAllNodes in interface StageVisitor

visitContainer

public void visitContainer(Container container,
 Transform globalTransform)

Specified by:

visitContainer in interface StageVisitor

drawBackground

public void drawBackground(ColorRGB backgroundColor)

Specified by:

drawBackground in interface StageVisitor

drawLine

public void drawLine(Primitive graphic,
 Line line,
 Transform globalTransform)

Specified by:

drawLine in interface StageVisitor

drawSegmentedLine

public void drawSegmentedLine(Primitive graphic,
 SegmentedLine line,
 Transform globalTransform)

Specified by:

drawSegmentedLine in interface StageVisitor

drawRect

public void drawRect(Primitive graphic,
 Rect rect,
 Transform globalTransform)

Specified by:

drawRect in interface StageVisitor

drawCircle

public void drawCircle(Primitive graphic,
 Circle circle,
 Transform globalTransform)

Specified by:

drawCircle in interface StageVisitor

drawPolygon

public void drawPolygon(Primitive graphic,
 Polygon polygon,
 Transform globalTransform)

Specified by:

drawPolygon in interface StageVisitor

drawSprite

public void drawSprite(Sprite sprite,
 Transform globalTransform)

Specified by:

drawSprite in interface StageVisitor

drawText

public void drawText(Text text,
 Transform globalTransform)

Specified by:

drawText in interface StageVisitor

visitGroup

public void visitGroup(Group group,
 Transform3D globalTransform)

Specified by:

visitGroup in interface StageVisitor

drawMesh

public void drawMesh(Mesh mesh,
 Transform3D globalTransform)

Specified by:

drawMesh in interface StageVisitor

drawLight

public void drawLight(Light light,
 Transform3D globalTransform)

Specified by:

drawLight in interface StageVisitor