cz.cuni.jagrlib.iface
Interface ImageSynthesizer

All Superinterfaces:

Breakable, Property, TimeDependent

All Known Implementing Classes:

DefaultImageSynthesizer, FractalCircles, JitteringSynthesizer, SimpleSynthesizer, TestGamma, TestImageLaser

public interface ImageSynthesizer
extends TimeDependent, Breakable

Abstract interface for image-synthesizing algorithms.

Since:

0.11

See Also:

ImageSynthesizer.java

Field Summary

static java.lang.String	GAMMA Property name: gamma-correction (or 0.0 for no correction and no clamping - for HDRI).
static java.lang.String	HEIGHT Property name: image height in pixels.
static java.lang.String	SUPERSAMPLING Property name: number of samples (rays) for supersampling.
static java.lang.String	WIDTH Property name: image width in pixels.

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

LOGGING, STATISTICS, TEXT_DESCRIPTION

Method Summary

void	renderAll() Render the whole image.
double[]	renderPixel(int x, int y, double[] pre) Render the given pixel of the image.
void	renderRectangle(int x1, int y1, int x2, int y2) Render the given rectangle.
void	setBounds(int width, int height) Sets resolution of an output raster image.

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

getTime, getTimeInterval, setTime

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

commit, get, set

Methods inherited from interface cz.cuni.jagrlib.Breakable

setProgressListener, stop

Field Detail

WIDTH

static final java.lang.String WIDTH

Property name: image width in pixels.

See Also:

Constant Field Values

HEIGHT

static final java.lang.String HEIGHT

Property name: image height in pixels.

See Also:

Constant Field Values

SUPERSAMPLING

static final java.lang.String SUPERSAMPLING

Property name: number of samples (rays) for supersampling.

See Also:

Constant Field Values

GAMMA

static final java.lang.String GAMMA

Property name: gamma-correction (or 0.0 for no correction and no clamping - for HDRI).

See Also:

Constant Field Values

Method Detail

setBounds

void setBounds(int width,
               int height)

Sets resolution of an output raster image.

Parameters:

width - Horizontal image size in pixels.

height - Vertical image size in pixels.

renderPixel

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

Render the given pixel of the image.

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:

renderRectangle(int, int, int, int), renderAll()

renderRectangle

void renderRectangle(int x1,
                     int y1,
                     int x2,
                     int y2)

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

Parameters:

x1 - X coordinate of the upper left corner.

y1 - Y coordinate of the upper left corner.

x2 - X coordinate of the lower right corner (outside pixel).

y2 - Y coordinate of the upper left corner (outside pixel).

See Also:

renderPixel(int, int, double[]), renderAll()

renderAll

void renderAll()

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

See Also:

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