Package nl.colorize.multimedialib.renderer.java2d

Class HeadlessRenderer

java.lang.Object

nl.colorize.multimedialib.renderer.java2d.HeadlessRenderer

All Implemented Interfaces:

Renderer

public class HeadlessRenderer
extends java.lang.Object
implements Renderer

Headless renderer implementation that uses Java2DRenderer for platform access, but does not draw any graphics. The renderer does not run an animation loop, frame updates need to be performed manually by calling doFrame(). This is primarily intended for testing, or for simulating in situations where a graphics environment is not available.

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_FRAMERATE
static int	DEFAULT_HEIGHT
static int	DEFAULT_WIDTH

Constructor Summary

Constructors

Constructor	Description
HeadlessRenderer()
HeadlessRenderer(Canvas canvas, int framerate)

Method Summary

Modifier and Type	Method	Description
void	attach(RenderCallback callback)
void	doFrame()
ApplicationData	getApplicationData(java.lang.String appName)
Canvas	getCanvas()
InputDevice	getInputDevice()
InternetAccess	getInternetAccess()
MediaLoader	getMediaLoader()
nl.colorize.util.PlatformFamily	getPlatform()
Stage	getStage()
GraphicsMode	getSupportedGraphicsMode()
void	start()
java.lang.String	takeScreenshot()	Takes a screenshots of the renderer's current graphics, and saves it to an image.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_WIDTH

public static final int DEFAULT_WIDTH

See Also:

Constant Field Values

DEFAULT_HEIGHT

public static final int DEFAULT_HEIGHT

See Also:

Constant Field Values

DEFAULT_FRAMERATE

public static final int DEFAULT_FRAMERATE

See Also:

Constant Field Values

Constructor Detail

HeadlessRenderer

public HeadlessRenderer(Canvas canvas,
                        int framerate)

HeadlessRenderer

public HeadlessRenderer()

Method Detail

getSupportedGraphicsMode

public GraphicsMode getSupportedGraphicsMode()

Specified by:

getSupportedGraphicsMode in interface Renderer

attach

public void attach(RenderCallback callback)

Specified by:

attach in interface Renderer

start

public void start()

Specified by:

start in interface Renderer

doFrame

public void doFrame()

getCanvas

public Canvas getCanvas()

Specified by:

getCanvas in interface Renderer

getStage

public Stage getStage()

Specified by:

getStage in interface Renderer

getInputDevice

public InputDevice getInputDevice()

Specified by:

getInputDevice in interface Renderer

getMediaLoader

public MediaLoader getMediaLoader()

Specified by:

getMediaLoader in interface Renderer

getApplicationData

public ApplicationData getApplicationData(java.lang.String appName)

Specified by:

getApplicationData in interface Renderer

getInternetAccess

public InternetAccess getInternetAccess()

Specified by:

getInternetAccess in interface Renderer

takeScreenshot

public java.lang.String takeScreenshot()

Description copied from interface: Renderer

Takes a screenshots of the renderer's current graphics, and saves it to an image. The image is returned as a data URL for a PNG image.

Specified by:

takeScreenshot in interface Renderer

getPlatform

public nl.colorize.util.PlatformFamily getPlatform()

Specified by:

getPlatform in interface Renderer