cz.cuni.jagrlib.worker
Class SampleRenderWorker

java.lang.Object
  cz.cuni.jagrlib.DefaultProperty
      cz.cuni.jagrlib.Piece
          cz.cuni.jagrlib.worker.SampleRenderWorker

All Implemented Interfaces:

Breakable, ProgressListener, Property, Worker, Template, java.lang.Runnable

public class SampleRenderWorker
extends Piece
implements Worker, ProgressListener

Worker for sample-based rendering (Ray-casting, ray-tracing). ImageFunction or RealFunction should be provided, ImageSynthesizer converts it to RasterGraphics.

Since:

0.25

See Also:

SampleRenderWorker.java

Field Summary

protected static java.lang.String	CATEGORY Object category.
protected ProgressCounter	pc Progress-counter object (does progress-computation for me).
static RegPiece	reg Static registration instance for this class.
static java.lang.String	SINGLE_PASS
protected boolean	singlePass Use single pass to render the image?
protected ImageSynthesizer	synt Image synthesizer (should be stopped in stop()).
protected static java.lang.String	TEMPLATE_NAME Object template identifier.
protected RedrawTimer	timer Preview-window redraw timer (for progress indication).

Fields inherited from class cz.cuni.jagrlib.Piece

channels, info, pl, plugs, TEMPLATE_TYPE, userBreak

Fields inherited from interface cz.cuni.jagrlib.iface.Worker

REJECT, REPEAT, SEED

Fields inherited from interface cz.cuni.jagrlib.iface.Property

LOGGING, STATISTICS, TEXT_DESCRIPTION

Fields inherited from interface cz.cuni.jagrlib.Template

ALL_PLUGS, C_1D, C_2D, C_3D, C_ALPHA, C_BINARY, C_BREP, C_CAMERA, C_CIRCLE, C_CLIP, C_COMPRESSION, C_CURVE, C_DATA, C_DRAW, C_EDITOR, C_ELLIPSE, C_FILL, C_FILTER, C_FLOAT, C_FUNCTION, C_IMAGE, C_INTEGER, C_IO, C_LIGHT, C_LINE, C_METRIC, C_POLYGON, C_PROJECTION, C_RADIOSITY, C_RASTER, C_RENDER, C_SAMPLE, C_SCENE, C_SET, C_SOLID, C_TEXT, C_TRANSFORM, C_VECTOR, C_VIEWER, C_WORKER, CAT_EMPTY, EMPTY, IFACE, JAGRLIB, JAGRLIB2, MANIPULATOR_COMBO, MANIPULATOR_CUSTOM, MANIPULATOR_DEFAULT, MANIPULATOR_MULTILINE, PL_ALPHAMASK, PL_BITMASK, PL_CAUSTIC, PL_CODEC, PL_COLORMAP, PL_COMPARE, PL_DATA, PL_DIRECT, PL_EDITOR, PL_FILTER, PL_FUNCTION, PL_IMAGE, PL_IMPORT, PL_INPUT, PL_INTERSECTION, PL_LIGHTSOURCE, PL_ORDER, PL_OUTPUT, PL_PALETTE, PL_PHOTON, PL_PROPERTY, PL_QUANTIZER, PL_RASTER, PL_RENDER, PL_SHADOW, PL_STREAM, PL_TRANSFORM, PL_TRIGGER, PL_VOLUME, PL_WINDOW, TYPE_BOOLEAN, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INTEGER, TYPE_LONG, TYPE_OBJECT, TYPE_STRING

Constructor Summary

SampleRenderWorker()

Method Summary

java.lang.Object	get(java.lang.String key) Gets the given property.
void	progress(long state, long total) Sets progress state (0 <= state <= total).
void	repaint() Repaint progress indicator (if applicable).
void	run() Executive routine of the working thread.
void	set(java.lang.String key, java.lang.Object value) Sets the given property.
static int	setTemplate(Template t, int ord) General-purpose registration routine.
void	stop() Tries to stop the thread/computation..

Methods inherited from class cz.cuni.jagrlib.Piece

className, connect, findPlug, findPlug, getInfo, getInterface, getInterface, getPlug, getReg, init, isCompatible, isCompatible, isConnected, logError, logWarning, myInterface, newInputPlug, newOptOutputPlug, newOutputPlug, newPlug, noTemplates, propBegin, propBounds, propDefault, propEnd, propEnum, propManipulator, propManipulator, setProgressListener, setRegStrings, setTemplateDynamic

Methods inherited from class cz.cuni.jagrlib.DefaultProperty

booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, stringProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cuni.jagrlib.iface.Property

commit

Methods inherited from interface cz.cuni.jagrlib.Breakable

setProgressListener

Field Detail

singlePass

protected boolean singlePass

Use single pass to render the image?

synt

protected ImageSynthesizer synt

Image synthesizer (should be stopped in stop()).

timer

protected RedrawTimer timer

Preview-window redraw timer (for progress indication).

pc

protected ProgressCounter pc

Progress-counter object (does progress-computation for me).

SINGLE_PASS

public static final java.lang.String SINGLE_PASS

See Also:

Constant Field Values

TEMPLATE_NAME

protected static final java.lang.String TEMPLATE_NAME

Object template identifier.

See Also:

Constant Field Values

CATEGORY

protected static final java.lang.String CATEGORY

Object category.

See Also:

Constant Field Values

reg

public static final RegPiece reg

Static registration instance for this class. Automatically initialized in class-loading time.

Constructor Detail

SampleRenderWorker

public SampleRenderWorker()

Method Detail

progress

public void progress(long state,
                     long total)

Sets progress state (0 <= state <= total).

Specified by:

progress in interface ProgressListener

repaint

public void repaint()

Repaint progress indicator (if applicable).

Specified by:

repaint in interface ProgressListener

stop

public void stop()

Tries to stop the thread/computation.. The process should yield itself. For Runnable implementators: Thread.interrupt() will be called afterwards.

Specified by:

stop in interface Breakable

Overrides:

stop in class Piece

run

public void run()

Executive routine of the working thread.

Specified by:

run in interface java.lang.Runnable

set

public void set(java.lang.String key,
                java.lang.Object value)

Sets the given property.

Specified by:

set in interface Property

Overrides:

set in class DefaultProperty

Parameters:

key - Key string.

value - The new value.

See Also:

Property.commit()

get

public java.lang.Object get(java.lang.String key)

Gets the given property.

Specified by:

get in interface Property

Overrides:

get in class DefaultProperty

Parameters:

key - Key string.

Returns:

The actual value or null.

setTemplate

public static int setTemplate(Template t,
                              int ord)

General-purpose registration routine. Sets all plugs, strings, etc. to the given Template.