cz.cuni.jagrlib
Class DefaultImageSynthesizer

java.lang.Object
  cz.cuni.jagrlib.DefaultProperty
      cz.cuni.jagrlib.Piece
          cz.cuni.jagrlib.DefaultImageSynthesizer

All Implemented Interfaces:

Breakable, ImageSynthesizer, Property, TimeDependent, Template

Direct Known Subclasses:

FractalCircles, SimpleSynthesizer, TestGamma, TestImageLaser

public abstract class DefaultImageSynthesizer
extends Piece
implements ImageSynthesizer

Default implementation of ImageSynthesizer interface.

Since:

0.25

See Also:

DefaultImageSynthesizer.java

Field Summary

protected double	actTime Actual time (for RealFunction).
protected int	imageHeight Actual image height in pixels.
protected int	imageWidth Actual image width in pixels.

Fields inherited from class cz.cuni.jagrlib.Piece

channels, info, pl, plugs, reg, TEMPLATE_TYPE, userBreak

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

GAMMA, HEIGHT, SUPERSAMPLING, WIDTH

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

DefaultImageSynthesizer()

Method Summary

double	getTime() Returns the actual time value for the object (used in animations).
double[]	getTimeInterval(double[] pre) Retrieve the valid bounds for time variable.
void	renderAll() Render the whole image.
double[]	renderPixel(int x, int y, double[] pre) Render the given pixel of the image.
void	setBounds(int width, int height) Sets resolution of an output raster image.
void	setTime(double time) Sets the actual time value for the object (used in animations).

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, setTemplate, setTemplateDynamic, stop

Methods inherited from class cz.cuni.jagrlib.DefaultProperty

booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, get, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, 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.ImageSynthesizer

renderRectangle

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

commit, get, set

Methods inherited from interface cz.cuni.jagrlib.Breakable

setProgressListener, stop

Field Detail

imageWidth

protected int imageWidth

Actual image width in pixels.

imageHeight

protected int imageHeight

Actual image height in pixels.

actTime

protected double actTime

Actual time (for RealFunction).

Constructor Detail

DefaultImageSynthesizer

public DefaultImageSynthesizer()

Method Detail

getTimeInterval

public double[] getTimeInterval(double[] pre)

Retrieve the valid bounds for time variable.

Specified by:

getTimeInterval in interface TimeDependent

Parameters:

pre - Pre-allocated double[2] array to hold the result (can be null).

Returns:

result[0] .. minimum time value, result[1] .. maximum time value.

See Also:

getTime(), setTime(double)

getTime

public double getTime()

Returns the actual time value for the object (used in animations).

Specified by:

getTime in interface TimeDependent

Returns:

Actual time (in seconds).

See Also:

setTime(double)

setTime

public void setTime(double time)

Sets the actual time value for the object (used in animations).

Specified by:

setTime in interface TimeDependent

Parameters:

time - New scene time (in seconds).

See Also:

getTime(), getTimeInterval(double[])

setBounds

public void setBounds(int width,
                      int height)

Sets resolution of an output raster image.

Specified by:

setBounds in interface ImageSynthesizer

Parameters:

width - Horizontal image size in pixels.

height - Vertical image size in pixels.

renderPixel

public double[] renderPixel(int x,
                            int y,
                            double[] pre)

Render the given pixel of the image.

Specified by:

renderPixel in interface ImageSynthesizer

Parameters:

x - X coordinate of the pixel.

y - Y coordinate of the pixel.

pre - Pre-allocated double[3] array to hold results (can be null).

Returns:

Color of the pixel (in RGB color space).

See Also:

ImageSynthesizer.renderRectangle(int, int, int, int), renderAll()

renderAll

public void renderAll()

Render the whole image. Output is written to some connected raster device (not defined in this interface).

Specified by:

renderAll in interface ImageSynthesizer

See Also:

renderPixel(int, int, double[]), ImageSynthesizer.renderRectangle(int, int, int, int)