cz.cuni.jagrlib.testing
Class LineClipping

java.lang.Object
  cz.cuni.jagrlib.DefaultProperty
      cz.cuni.jagrlib.Piece
          cz.cuni.jagrlib.testing.LineClipping

All Implemented Interfaces:

Breakable, LineRender, LineRenderAnti, Property, RectangleWindow, Render, Template

public class LineClipping
extends Piece
implements LineRenderAnti, RectangleWindow

Line clipping template.

Since:

0.24

See Also:

LineClipping.java

Field Summary

protected static java.lang.String	CATEGORY Object category.
static RegPiece	reg Static registration instance for this class.
protected static java.lang.String	TEMPLATE_NAME Object template identifier.
protected int	xMa Maximal X coordinate
protected int	xMi Minimal X coordinate
protected int	yMa Maximal Y coordinate
protected int	yMi Minimal Y coordinate

Fields inherited from class cz.cuni.jagrlib.Piece

channels, info, pl, plugs, TEMPLATE_TYPE, userBreak

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

LINE_CAP, LINE_CAP_BUTT, LINE_CAP_ROUND, LINE_CAP_SQUARE, LINE_JOIN, LINE_JOIN_BEVEL, LINE_JOIN_DISJOINT, LINE_JOIN_MITER, LINE_JOIN_OVERLAP, LINE_JOIN_ROUND, LINE_WIDTH, PROJECTION, RENDER_STYLE, RENDER_STYLE_FLAT, RENDER_STYLE_GOURAUD, RENDER_STYLE_LINE, RENDER_STYLE_PHONG, RENDER_STYLE_TEXTURE

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

LineClipping()

Method Summary

void	drawLine(double x1, double y1, double x2, double y2) Draws a line from [x1,y1] to [x2,y2].
void	drawLine(double x1, double y1, double x2, double y2, double wid) Draws a line from [x1,y1] to [x2,y2].
void	drawLine(int x1, int y1, int x2, int y2) Draws a line from [x1,y1] to [x2,y2].
void	drawLine(int x1, int y1, int x2, int y2, double wid) Draws a line from [x1,y1] to [x2,y2].
void	rectangleWindow(double xMin, double xMax, double yMin, double yMax) Sets the given rectangle as clipping window.
void	rectangleWindow(int xMin, int xMax, int yMin, int yMax) Sets the given rectangle as clipping window.
static int	setTemplate(Template t, int ord) General-purpose registration routine.
double	setWidth(double wid) Sets default line width in pixels.

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

xMi

protected int xMi

Minimal X coordinate

xMa

protected int xMa

Maximal X coordinate

yMi

protected int yMi

Minimal Y coordinate

yMa

protected int yMa

Maximal Y coordinate

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

LineClipping

public LineClipping()

Method Detail

drawLine

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

Draws a line from [x1,y1] to [x2,y2].

Specified by:

drawLine in interface LineRender

Parameters:

x1 - X coordinate of the starting pixel.

y1 - Y coordinate of the starting pixel.

x2 - X coordinate of the line end.

y2 - Y coordinate of the line end.

drawLine

public void drawLine(double x1,
                     double y1,
                     double x2,
                     double y2)

Draws a line from [x1,y1] to [x2,y2]. Calls drawLine(int,int,int,int) directly after rounding the double arguments.

Specified by:

drawLine in interface LineRender

Parameters:

x1 - X coordinate of the starting pixel.

y1 - Y coordinate of the starting pixel.

x2 - X coordinate of the line end.

y2 - Y coordinate of the line end.

setWidth

public double setWidth(double wid)

Sets default line width in pixels.

Specified by:

setWidth in interface LineRenderAnti

Parameters:

wid - New line width in pixels.

Returns:

The old line width in pixels.

drawLine

public void drawLine(int x1,
                     int y1,
                     int x2,
                     int y2,
                     double wid)

Draws a line from [x1,y1] to [x2,y2].

Specified by:

drawLine in interface LineRenderAnti

Parameters:

x1 - X coordinate of the starting pixel.

y1 - Y coordinate of the starting pixel.

x2 - X coordinate of the line end.

y2 - Y coordinate of the line end.

wid - Line width in pixels.

drawLine

public void drawLine(double x1,
                     double y1,
                     double x2,
                     double y2,
                     double wid)

Draws a line from [x1,y1] to [x2,y2].

Specified by:

drawLine in interface LineRenderAnti

Parameters:

x1 - X coordinate of the starting pixel.

y1 - Y coordinate of the starting pixel.

x2 - X coordinate of the line end.

y2 - Y coordinate of the line end.

wid - Line width in pixels.

rectangleWindow

public void rectangleWindow(int xMin,
                            int xMax,
                            int yMin,
                            int yMax)

Sets the given rectangle as clipping window.

Specified by:

rectangleWindow in interface RectangleWindow

Parameters:

xMin - Minimal x coordinate.

xMax - Maximal x coordinate.

yMin - Minimal y coordinate.

yMax - Maximal y coordinate.

rectangleWindow

public void rectangleWindow(double xMin,
                            double xMax,
                            double yMin,
                            double yMax)

Sets the given rectangle as clipping window.

Specified by:

rectangleWindow in interface RectangleWindow

Parameters:

xMin - Minimal x coordinate.

xMax - Maximal x coordinate.

yMin - Minimal y coordinate.

yMax - Maximal y coordinate.

setTemplate

public static int setTemplate(Template t,
                              int ord)

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