uk.ac.starlink.diva

Class DrawFigureFactory

java.lang.Object

uk.ac.starlink.diva.DrawFigureFactory

public class DrawFigureFactory
extends Object

This class creates and enumerates the possible instance of Figures that can be created on an instance of Draw for use with a DrawActions instance.

Version:

$Id$

Author:

Peter W. Draper

Field Summary

Fields

Modifier and Type	Field and Description
static int	CURVE
static int	ELLIPSE
static int	FREEHAND
static int	LINE
static int	NUM_FIGURES Number of figure types supported
static int	POLYGON
static int	POLYLINE
static int	RECTANGLE
static String[]	SHORTNAMES Simple names for the various figures
static int	TEXT
static int	XRANGE

Method Summary

Modifier and Type	Method and Description
DrawFigure	create(FigureProps props) Create a DrawFigure using the specified properties to initialise it.
DrawFigure	create(int type, FigureProps props) Create a Figure of the given type using the specified properties to initialise it.
DrawFigure	createCurve(double x1, double y1, Interpolator interpolator, Paint outline, double thickness, AlphaComposite composite) Create a curve DrawFigure using the given parameters
DrawFigure	createCurve(FigureProps props) Create a curve DrawFigure using the given properties
DrawFigure	createEllipse(double x, double y, double width, double height, Paint outline, Paint fill, double thickness, AlphaComposite composite) Create an ellipse DrawFigure using the given parameters
DrawFigure	createEllipse(FigureProps props) Create an ellipse DrawFigure using the given properties
DrawFigure	createFreehand(double[] x, double[] y, Paint outline, double thickness, AlphaComposite composite) Create a freehand DrawFigure using the given parameters
DrawFigure	createFreehand(double x, double y, Paint outline, double thickness, AlphaComposite composite) Create a freehand DrawFigure using the given parameters
DrawFigure	createFreehand(FigureProps props) Create a freehand DrawFigure using the given properties
DrawFigure	createLine(double x1, double y1, double x2, double y2) Create a line DrawFigure using the given parameters
DrawFigure	createLine(double x1, double y1, double x2, double y2, Paint outline, double thickness, AlphaComposite composite) Create a line DrawFigure using the given parameters
DrawFigure	createLine(FigureProps props) Create a line DrawFigure using the given properties
DrawFigure	createPolygon(double[] x, double[] y, Paint fill, Paint outline, double thickness, AlphaComposite composite) Create a polygon DrawFigure using the given parameters
DrawFigure	createPolygon(double x, double y, Paint fill, Paint outline, double thickness, AlphaComposite composite) Create a polygon DrawFigure using the given parameters
DrawFigure	createPolygon(FigureProps props) Create a polygon DrawFigure using the given properties
DrawFigure	createPolyline(double[] x, double[] y, Paint outline, double thickness, AlphaComposite composite) Create a polyline DrawFigure using the given parameters
DrawFigure	createPolyline(double x, double y, Paint outline, double thickness, AlphaComposite composite) Create a polyline DrawFigure using the given parameters
DrawFigure	createPolyline(FigureProps props) Create a polyline DrawFigure using the given properties
DrawFigure	createRectangle(double x, double y, double width, double height, Paint outline, Paint fill, double thickness, AlphaComposite composite) Create a line DrawFigure using the given parameters
DrawFigure	createRectangle(FigureProps props) Create a rectangle DrawFigure using the given properties
DrawFigure	createText(double x, double y, double width, double height, String text, Paint fill, Font font, AlphaComposite composite) Create a text DrawFigure using the given parameters, width and height indicate that some "size" is required.
DrawFigure	createText(FigureProps props) Create a text DrawFigure using the given properties
DrawFigure	createXRange(double x, double y, double width, double height, Paint fill, Paint outline, double thickness, AlphaComposite composite) Create an XRangeFigure DrawFigure using the given parameters
DrawFigure	createXRange(FigureProps props) Create an XRangeFigure DrawFigure using the given properties
FigureProps	getFigureProps(DrawFigure figure) Create a FigureProps instance that describes the given DrawFigure.
static DrawFigureFactory	getReference() Return reference to the only allowed instance of this class.

Methods inherited from class java.lang.Object

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

Field Detail

LINE

public static final int LINE

See Also:

Constant Field Values

RECTANGLE

public static final int RECTANGLE

See Also:

Constant Field Values

ELLIPSE

public static final int ELLIPSE

See Also:

Constant Field Values

POLYLINE

public static final int POLYLINE

See Also:

Constant Field Values

POLYGON

public static final int POLYGON

See Also:

Constant Field Values

FREEHAND

public static final int FREEHAND

See Also:

Constant Field Values

TEXT

public static final int TEXT

See Also:

Constant Field Values

CURVE

public static final int CURVE

See Also:

Constant Field Values

XRANGE

public static final int XRANGE

See Also:

Constant Field Values

SHORTNAMES

public static final String[] SHORTNAMES

Simple names for the various figures

NUM_FIGURES

public static final int NUM_FIGURES

Number of figure types supported

Method Detail

getReference

public static DrawFigureFactory getReference()

Return reference to the only allowed instance of this class.

Returns:

reference to only instance of this class.

create

public DrawFigure create(int type,
                         FigureProps props)

Create a Figure of the given type using the specified properties to initialise it.

create

public DrawFigure create(FigureProps props)

Create a DrawFigure using the specified properties to initialise it.

createLine

public DrawFigure createLine(FigureProps props)

Create a line DrawFigure using the given properties

createLine

public DrawFigure createLine(double x1,
                             double y1,
                             double x2,
                             double y2,
                             Paint outline,
                             double thickness,
                             AlphaComposite composite)

Create a line DrawFigure using the given parameters

createLine

public DrawFigure createLine(double x1,
                             double y1,
                             double x2,
                             double y2)

Create a line DrawFigure using the given parameters

createRectangle

public DrawFigure createRectangle(FigureProps props)

Create a rectangle DrawFigure using the given properties

createRectangle

public DrawFigure createRectangle(double x,
                                  double y,
                                  double width,
                                  double height,
                                  Paint outline,
                                  Paint fill,
                                  double thickness,
                                  AlphaComposite composite)

Create a line DrawFigure using the given parameters

createEllipse

public DrawFigure createEllipse(FigureProps props)

Create an ellipse DrawFigure using the given properties

createEllipse

public DrawFigure createEllipse(double x,
                                double y,
                                double width,
                                double height,
                                Paint outline,
                                Paint fill,
                                double thickness,
                                AlphaComposite composite)

Create an ellipse DrawFigure using the given parameters

createPolyline

public DrawFigure createPolyline(FigureProps props)

Create a polyline DrawFigure using the given properties

createPolyline

public DrawFigure createPolyline(double x,
                                 double y,
                                 Paint outline,
                                 double thickness,
                                 AlphaComposite composite)

Create a polyline DrawFigure using the given parameters

createPolyline

public DrawFigure createPolyline(double[] x,
                                 double[] y,
                                 Paint outline,
                                 double thickness,
                                 AlphaComposite composite)

Create a polyline DrawFigure using the given parameters

createPolygon

public DrawFigure createPolygon(FigureProps props)

Create a polygon DrawFigure using the given properties

createPolygon

public DrawFigure createPolygon(double x,
                                double y,
                                Paint fill,
                                Paint outline,
                                double thickness,
                                AlphaComposite composite)

Create a polygon DrawFigure using the given parameters

createPolygon

public DrawFigure createPolygon(double[] x,
                                double[] y,
                                Paint fill,
                                Paint outline,
                                double thickness,
                                AlphaComposite composite)

Create a polygon DrawFigure using the given parameters

createFreehand

public DrawFigure createFreehand(FigureProps props)

Create a freehand DrawFigure using the given properties

createFreehand

public DrawFigure createFreehand(double x,
                                 double y,
                                 Paint outline,
                                 double thickness,
                                 AlphaComposite composite)

Create a freehand DrawFigure using the given parameters

createFreehand

public DrawFigure createFreehand(double[] x,
                                 double[] y,
                                 Paint outline,
                                 double thickness,
                                 AlphaComposite composite)

Create a freehand DrawFigure using the given parameters

createText

public DrawFigure createText(FigureProps props)

Create a text DrawFigure using the given properties

createText

public DrawFigure createText(double x,
                             double y,
                             double width,
                             double height,
                             String text,
                             Paint fill,
                             Font font,
                             AlphaComposite composite)

Create a text DrawFigure using the given parameters, width and height indicate that some "size" is required.

createCurve

public DrawFigure createCurve(FigureProps props)

Create a curve DrawFigure using the given properties

createCurve

public DrawFigure createCurve(double x1,
                              double y1,
                              Interpolator interpolator,
                              Paint outline,
                              double thickness,
                              AlphaComposite composite)

Create a curve DrawFigure using the given parameters

createXRange

public DrawFigure createXRange(FigureProps props)

Create an XRangeFigure DrawFigure using the given properties

createXRange

public DrawFigure createXRange(double x,
                               double y,
                               double width,
                               double height,
                               Paint fill,
                               Paint outline,
                               double thickness,
                               AlphaComposite composite)

Create an XRangeFigure DrawFigure using the given parameters

getFigureProps

public FigureProps getFigureProps(DrawFigure figure)

Create a FigureProps instance that describes the given DrawFigure.