diva.util.java2d

Class PaintedShape

java.lang.Object

diva.util.java2d.AbstractPaintedGraphic

diva.util.java2d.PaintedShape

All Implemented Interfaces:

PaintedGraphic, PaintedObject

public class PaintedShape
extends AbstractPaintedGraphic

A utility class that paints a shape with an stroke and/or fill. This class is intended for use as a low-level class to simplify construction of drawn graphics. It contains a number of fields that govern how the shape is painted, such as the fill paint, stroke stroke or line width, and stroke paint.

Version:

$Id$

Author:

John Reekie, Nick Zamora

Field Summary

Fields

Modifier and Type	Field and Description
java.awt.Paint	fillPaint The paint for the fill.

Fields inherited from class diva.util.java2d.AbstractPaintedGraphic

shape, stroke, strokePaint

Constructor Summary

Constructors

Constructor and Description
PaintedShape(java.awt.Shape shape) Create a painted shape on the given Shape.
PaintedShape(java.awt.Shape shape, float lineWidth) Create a painted shape on the given Shape.
PaintedShape(java.awt.Shape shape, float lineWidth, java.awt.Paint strokePaint) Create a painted shape on the given Shape.
PaintedShape(java.awt.Shape shape, java.awt.Paint fillPaint) Create a painted shape on the given Shape.
PaintedShape(java.awt.Shape shape, java.awt.Paint fillPaint, float lineWidth) Create a painted shape on the given Shape.
PaintedShape(java.awt.Shape shape, java.awt.Paint fillPaint, float lineWidth, java.awt.Paint strokePaint) Create a painted shape on the given Shape.

Method Summary

Modifier and Type	Method and Description
float	getLineWidth() Get the line width
boolean	hit(java.awt.geom.Rectangle2D r) Test if this shape is hit by the given rectangle.
boolean	intersects(java.awt.geom.Rectangle2D r) Test if this shape intersects the given rectangle.
void	paint(java.awt.Graphics2D g) Paint the shape.
void	setFillPaint(java.awt.Paint fillPaint) Set the fill paint for this shape (its fill if it is closed).
void	setLineWidth(float lineWidth) Set the line width.
void	setStrokePaint(java.awt.Paint strokePaint) Set the stroke paint for this shape (its outline if it is closed).

Methods inherited from class diva.util.java2d.AbstractPaintedGraphic

getBounds, getStroke, getStroke, getStroke

Methods inherited from class java.lang.Object

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

Field Detail

fillPaint

public java.awt.Paint fillPaint

The paint for the fill.

Constructor Detail

PaintedShape

public PaintedShape(java.awt.Shape shape)

Create a painted shape on the given Shape. The shape will be painted as a black outline only.

PaintedShape

public PaintedShape(java.awt.Shape shape,
                    java.awt.Paint fillPaint)

Create a painted shape on the given Shape. The shape will be filled with the given paint, but not painted with an outline.

PaintedShape

public PaintedShape(java.awt.Shape shape,
                    float lineWidth)

Create a painted shape on the given Shape. The shape will be outlined in black with the given width but not filled.

PaintedShape

public PaintedShape(java.awt.Shape shape,
                    java.awt.Paint fillPaint,
                    float lineWidth)

Create a painted shape on the given Shape. The shape will be filled with the given paint and outlined with a black outline of the given width.

PaintedShape

public PaintedShape(java.awt.Shape shape,
                    float lineWidth,
                    java.awt.Paint strokePaint)

Create a painted shape on the given Shape. The shape will be outlined with an outline of the given color and given width and not filled.

PaintedShape

public PaintedShape(java.awt.Shape shape,
                    java.awt.Paint fillPaint,
                    float lineWidth,
                    java.awt.Paint strokePaint)

Create a painted shape on the given Shape. The shape will be filled with the given paint and outlined with an outline of the given color and given width.

Method Detail

getLineWidth

public float getLineWidth()

Get the line width

Specified by:

getLineWidth in interface PaintedGraphic

Specified by:

getLineWidth in class AbstractPaintedGraphic

hit

public boolean hit(java.awt.geom.Rectangle2D r)

Test if this shape is hit by the given rectangle. Currently this does not take into account the width of the stroke or other things such as dashes, because of problems with geometry testing with GeneralPath in the first version of JDK1.2.

Specified by:

hit in interface PaintedGraphic

Specified by:

hit in class AbstractPaintedGraphic

intersects

public boolean intersects(java.awt.geom.Rectangle2D r)

Test if this shape intersects the given rectangle. Currently this does not take into account the width of the stroke or other things such as dashes, because of problems with geometry testing with GeneralPath in the first version of JDK1.2.

paint

public void paint(java.awt.Graphics2D g)

Paint the shape. The shape is redrawn with the current shape, fill, and stroke.

setLineWidth

public void setLineWidth(float lineWidth)

Set the line width. If the line width is less than or equal to zero, the stroke will be removed.

Specified by:

setLineWidth in interface PaintedGraphic

Specified by:

setLineWidth in class AbstractPaintedGraphic

setStrokePaint

public void setStrokePaint(java.awt.Paint strokePaint)

Set the stroke paint for this shape (its outline if it is closed).

setFillPaint

public void setFillPaint(java.awt.Paint fillPaint)

Set the fill paint for this shape (its fill if it is closed).