cz.cuni.jagrlib.piece
Class OverwriteClassificator

java.lang.Object
  cz.cuni.jagrlib.DefaultProperty
      cz.cuni.jagrlib.Piece
          cz.cuni.jagrlib.piece.OverwriteClassificator

All Implemented Interfaces:

Breakable, BitMask, BitMaskCore, Property, Template

public class OverwriteClassificator
extends Piece
implements BitMask

Classificator for overwritting flood-fill.

Since:

0.24

See Also:

OverwriteClassificator.java

Field Summary

protected int[]	aColor Working color array.
protected int	bands Accelerator: number of color bands of underlying RasterGraphics.
protected static java.lang.String	CATEGORY Object category.
protected int[]	color Overwritten color.
protected int	height Height of the underlying image.
protected RasterGraphics	image Accelerator: underlying raster image.
static RegPiece	reg Static registration instance for this class.
protected static java.lang.String	TEMPLATE_NAME Object template identifier.
protected int	width Width of the underlying image.

Fields inherited from class cz.cuni.jagrlib.Piece

channels, info, pl, plugs, TEMPLATE_TYPE, userBreak

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

HEIGHT, 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

OverwriteClassificator()

Method Summary

void	bitBlt(int dx, int dy, int sx, int sy, int width, int height) Bit-block-transfer routine: copies the source rectangle [sx,sy,width,height] to the new location [dx,dy].
BitMaskEnumerator	enumerator() BitMask enumeration.
void	getHLine(int x1, int x2, int y, boolean[] values) Returns the pixels' values for the given horizontal line.
boolean	getPixel(int x, int y) Returns the pixel's value.
void	getRectangle(int x1, int y1, int x2, int y2, boolean[][] values) Returns the pixels' values for the given rectangle.
void	init() BitMask re-initialization (keeps current bitmask size - if the size is relevant).
void	init(int x, int y) BitMask (re-)initialization.
void	putHLine(int x1, int x2, int y, boolean[] values) Sets the horizontal line's values (ignores current binary set operation).
void	putPixel(int x, int y, boolean value) Sets the given pixel's value (ignores current binary set operation).
void	putRectangle(int x1, int y1, int x2, int y2, boolean[][] values) Sets the rectangle's values (ignores current binary set operation).
void	setHLine(int x1, int x2, int y) Sets the horizontal line from [min(x1,x2),y] to [max(x1,x2)-1,y].
int	setOperation(int _op) Sets the binary set operation (used in all set*() methods).
void	setPixel(int x, int y) Sets the given pixel's value to true = "painted".
void	setRectangle(int x1, int y1, int x2, int y2) Sets the rectangle from [min(x1,x2),min(y1,y2)] to [max(x1,x2)-1,max(y1,y2)-1].
static int	setTemplate(Template t, int ord) General-purpose registration routine.

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, 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.Property

commit, get, set

Field Detail

color

protected int[] color

Overwritten color.

aColor

protected int[] aColor

Working color array.

bands

protected int bands

Accelerator: number of color bands of underlying RasterGraphics.

width

protected int width

Width of the underlying image.

height

protected int height

Height of the underlying image.

image

protected RasterGraphics image

Accelerator: underlying raster image.

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

OverwriteClassificator

public OverwriteClassificator()

Method Detail

init

public void init(int x,
                 int y)

BitMask (re-)initialization.

Specified by:

init in interface BitMaskCore

Parameters:

x - Width of a new bitmask.

y - Height of a new bitmask.

init

public void init()

BitMask re-initialization (keeps current bitmask size - if the size is relevant).

Specified by:

init in interface BitMaskCore

setOperation

public int setOperation(int _op)

Sets the binary set operation (used in all set*() methods).

Specified by:

setOperation in interface BitMask

Parameters:

_op - Binary set operation (BinaryOperation.BIN_OP_* constant).

Returns:

The old binary set operation.

See Also:

Binary operations

setPixel

public void setPixel(int x,
                     int y)

Sets the given pixel's value to true = "painted". Accepts current binary set operation.

Specified by:

setPixel in interface BitMaskCore

Parameters:

x - X coordinate of a pixel.

y - Y coordinate of a pixel.

putPixel

public void putPixel(int x,
                     int y,
                     boolean value)

Sets the given pixel's value (ignores current binary set operation).

Specified by:

putPixel in interface BitMask

Parameters:

x - X coordinate of a pixel.

y - Y coordinate of a pixel.

value - New pixel's value.

getPixel

public boolean getPixel(int x,
                        int y)

Returns the pixel's value.

Specified by:

getPixel in interface BitMaskCore

Parameters:

x - X coordinate of a pixel.

y - Y coordinate of a pixel.

Returns:

Pixel value (false for off-canvas access).

setHLine

public void setHLine(int x1,
                     int x2,
                     int y)

Sets the horizontal line from [min(x1,x2),y] to [max(x1,x2)-1,y]. Accepts current binary set operation.

Specified by:

setHLine in interface BitMaskCore

Parameters:

x1 - X coordinate of the starting pixel.

x2 - X coordinate of the first pixel after the line.

y - Common Y coordinate of the line.

putHLine

public void putHLine(int x1,
                     int x2,
                     int y,
                     boolean[] values)

Sets the horizontal line's values (ignores current binary set operation).

Specified by:

putHLine in interface BitMask

Parameters:

x1 - X coordinate of the starting pixel.

x2 - X coordinate of the first pixel after the line.

y - Common Y coordinate of the line.

values - New pixels' values.

getHLine

public void getHLine(int x1,
                     int x2,
                     int y,
                     boolean[] values)

Returns the pixels' values for the given horizontal line.

Specified by:

getHLine in interface BitMask

Parameters:

x1 - X coordinate of the starting pixel.

x2 - X coordinate of the first pixel after the line.

y - Common Y coordinate of the line.

values - Returned values in boolean[] array (false for off-canvas access).

setRectangle

public void setRectangle(int x1,
                         int y1,
                         int x2,
                         int y2)

Sets the rectangle from [min(x1,x2),min(y1,y2)] to [max(x1,x2)-1,max(y1,y2)-1]. Accepts current binary set operation.

Specified by:

setRectangle in interface BitMask

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).

putRectangle

public void putRectangle(int x1,
                         int y1,
                         int x2,
                         int y2,
                         boolean[][] values)

Sets the rectangle's values (ignores current binary set operation).

Specified by:

putRectangle in interface BitMask

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).

values - New pixels' values.

getRectangle

public void getRectangle(int x1,
                         int y1,
                         int x2,
                         int y2,
                         boolean[][] values)

Returns the pixels' values for the given rectangle.

Specified by:

getRectangle in interface BitMask

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).

values - Returned values in boolean[][] array (false for off-canvas access).

bitBlt

public void bitBlt(int dx,
                   int dy,
                   int sx,
                   int sy,
                   int width,
                   int height)

Bit-block-transfer routine: copies the source rectangle [sx,sy,width,height] to the new location [dx,dy]. Binary set operation is ignored.

Specified by:

bitBlt in interface BitMask

Parameters:

dx - X coordinate of the upper left destination corner.

dy - Y coordinate of the upper left destination corner.

sx - X coordinate of the upper left source corner.

sy - Y coordinate of the upper left source corner.

width - Rectangle width.

height - Rectangle height.

enumerator

public BitMaskEnumerator enumerator()

BitMask enumeration.

Specified by:

enumerator in interface BitMaskCore

Returns:

The BitMaskEnumerator object instance.

setTemplate

public static int setTemplate(Template t,
                              int ord)

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