uk.ac.starlink.diva

Class XRangeFigure

java.lang.Object

diva.canvas.AbstractFigure

diva.canvas.toolbox.BasicFigure

uk.ac.starlink.diva.DrawBasicFigure

uk.ac.starlink.diva.XRangeFigure

All Implemented Interfaces:

CanvasComponent, Figure, ShapedFigure, VisibleComponent, UserObjectContainer, DrawFigure

public class XRangeFigure
extends DrawBasicFigure

A figure that displays a optionally fixed height rectangle that can only be moved side to side, or a plain rectangle. This is meant to represent a "range" along the X axis of a Draw instance.

Version:

$Id$

Author:

Peter W. Draper

See Also:

DrawBasicFigure

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	constrain Whether XRangeFigures are free to transform.

Fields inherited from class uk.ac.starlink.diva.DrawBasicFigure

listeners, transformFreely

Constructor Summary

Constructors

Constructor and Description
XRangeFigure(double x, double y, double width, double height) Create a new rectangle with the given origin and size, a unit-width continuous stroke and no paint pattern.
XRangeFigure(double x, double y, double width, double height, float lineWidth) Create a new rectangle with the given origin, size, and outline width.
XRangeFigure(double x, double y, double width, double height, Paint fill) Create a new rectangle with the given origin, size, and fill paint.
XRangeFigure(double x, double y, double width, double height, Paint fill, float lineWidth) Create a new rectangle with the given origin, size, fill, and outline width.
XRangeFigure(double x, double y, double width, double height, Paint fill, Paint outline, float lineWidth, AlphaComposite composite) Create a new rectangle with the given origin, size, fill, outline outline width and composite.
XRangeFigure(Rectangle2D rect) Create a new rectangle with the given rectangle shape, a unit-width continuous stroke and no paint pattern.

Method Summary

Modifier and Type	Method and Description
boolean	getConstrain() Find out if the XRangeFigures are contrained.
void	setConstrain(boolean constrain) Whether figures are XRangeFigure with a free or constrained geometry or not.
void	transform(AffineTransform at) Transform the figure.
void	translate(double x, double y) Translate the rectangle the given distance, but only in X, unless we're unconstrained.

Methods inherited from class uk.ac.starlink.diva.DrawBasicFigure

addListener, fireChanged, fireCreated, fireRemoved, isTransformFreely, removeListener, setTransformFreely, setVisible

Methods inherited from class diva.canvas.toolbox.BasicFigure

getBounds, getComposite, getDashArray, getFillPaint, getLineWidth, getShape, getStrokePaint, hit, paint, setComposite, setDashArray, setFillPaint, setLineWidth, setShape, setStroke, setStrokePaint

Methods inherited from class diva.canvas.AbstractFigure

contains, getInteractor, getLayer, getOrigin, getParent, getToolTipText, getTransformContext, getUserObject, intersects, isVisible, paint, repaint, repaint, setInteractor, setParent, setToolTipText, setUserObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.starlink.diva.DrawFigure

getComposite, getFillPaint, getLineWidth, getStrokePaint, setComposite, setFillPaint, setLineWidth, setShape, setStrokePaint

Methods inherited from interface diva.canvas.Figure

contains, getBounds, getInteractor, getLayer, getOrigin, getParent, getShape, getToolTipText, hit, intersects, setInteractor, setParent, setToolTipText

Methods inherited from interface diva.canvas.VisibleComponent

isVisible, paint, paint

Methods inherited from interface diva.canvas.CanvasComponent

getTransformContext, repaint, repaint

Methods inherited from interface diva.util.UserObjectContainer

getUserObject, setUserObject

Field Detail

constrain

protected boolean constrain

Whether XRangeFigures are free to transform.

Constructor Detail

XRangeFigure

public XRangeFigure(Rectangle2D rect)

Create a new rectangle with the given rectangle shape, a unit-width continuous stroke and no paint pattern.

XRangeFigure

public XRangeFigure(double x,
                    double y,
                    double width,
                    double height)

Create a new rectangle with the given origin and size, a unit-width continuous stroke and no paint pattern.

XRangeFigure

public XRangeFigure(double x,
                    double y,
                    double width,
                    double height,
                    Paint fill)

Create a new rectangle with the given origin, size, and fill paint. It has no outline.

XRangeFigure

public XRangeFigure(double x,
                    double y,
                    double width,
                    double height,
                    float lineWidth)

Create a new rectangle with the given origin, size, and outline width. It has no fill.

XRangeFigure

public XRangeFigure(double x,
                    double y,
                    double width,
                    double height,
                    Paint fill,
                    float lineWidth)

Create a new rectangle with the given origin, size, fill, and outline width.

XRangeFigure

public XRangeFigure(double x,
                    double y,
                    double width,
                    double height,
                    Paint fill,
                    Paint outline,
                    float lineWidth,
                    AlphaComposite composite)

Create a new rectangle with the given origin, size, fill, outline outline width and composite.

Method Detail

setConstrain

public void setConstrain(boolean constrain)

Whether figures are XRangeFigure with a free or constrained geometry or not.

getConstrain

public boolean getConstrain()

Find out if the XRangeFigures are contrained.

translate

public void translate(double x,
                      double y)

Translate the rectangle the given distance, but only in X, unless we're unconstrained.

Specified by:

translate in interface Figure

Overrides:

translate in class DrawBasicFigure

transform

public void transform(AffineTransform at)

Transform the figure. Just allow transforms of X scale.

Specified by:

transform in interface Figure

Overrides:

transform in class DrawBasicFigure