g2d.graph

Class Spline

java.lang.Object

g2d.jlambda.Identifiable

g2d.jlambda.Attributable

g2d.glyph.Glyphish

g2d.glyph.GlyphList

g2d.graph.Spline

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.util.EventListener

public class Spline
extends GlyphList

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.Color	color
protected float	strokeWidth
protected java.lang.String	style

Fields inherited from class g2d.glyph.GlyphList

debug, glyphishThings, height, verbose, width

Fields inherited from class g2d.glyph.Glyphish

DEBUG

Constructor Summary

Constructors

Constructor and Description
Spline(java.awt.geom.Point2D p1, java.awt.geom.Point2D p2)
Spline(Spline clone)

Method Summary

Modifier and Type	Method and Description
boolean	__intersects(java.awt.geom.Rectangle2D rect)
double	distanceTo(java.awt.geom.Point2D p) Compute distance from this spline to given point.
float	getStrokeWidth()
java.lang.String	getStyle()
void	paint(java.awt.Graphics2D g2d)
void	setColor(java.awt.Color c)
void	setCoordinates(java.awt.geom.Point2D[] coordinates) Update the curve segments of this spline using the given array of points.
void	setStrokeWidth(float strokeWidth)
void	setStyle(java.lang.String style)

Methods inherited from class g2d.glyph.GlyphList

add, add, add, clear, contains, dump, get, getBounds, getGlyphishInArray, getGlyphishInCollection, getGlyphThing, getHeight, getListIterator, getWidth, inside, intersects, length, remove, setHeight, setWidth, toString, transform

Methods inherited from class g2d.glyph.Glyphish

keyPressed, keyReleased, keyTyped, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, rotate, rotate, scale, setKeyAction, setMouseAction, shear, translate, unsetMouseAction

Methods inherited from class g2d.jlambda.Attributable

_getAttribute, _setAttribute, getAttribute, getAttributeAsBoolean, getAttributeAsByte, getAttributeAsChar, getAttributeAsClosure, getAttributeAsDouble, getAttributeAsFloat, getAttributeAsInt, getAttributeAsShort, getAttributeAsString, getKeys, getStaticAttribute, getStaticKeys, isAttribute, isStaticAttribute, removeAllAttributes, removeAllStaticAttributes, removeAttribute, removeStaticAttribute, setAttribute, setStaticAttribute, showAttributes, showAttributes

Methods inherited from class g2d.jlambda.Identifiable

getObject, getUID, setUID, setUID, unsetUID, unsetUID

Methods inherited from class java.lang.Object

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

Field Detail

style

protected java.lang.String style

strokeWidth

protected float strokeWidth

color

protected java.awt.Color color

Constructor Detail

Spline

public Spline(java.awt.geom.Point2D p1,
              java.awt.geom.Point2D p2)

Spline

public Spline(Spline clone)

Method Detail

paint

public void paint(java.awt.Graphics2D g2d)

Overrides:

paint in class GlyphList

setCoordinates

public void setCoordinates(java.awt.geom.Point2D[] coordinates)

Update the curve segments of this spline using the given array of points. Assumes that array of points has a length 3n+1 and each segment is a cubic curve (Bezier) defined by 4 consecutive points. The end point of one cubic curve is the starting point of the next one.

If using DOT layout, these are all points without "s," or "e," attributes in the list pos="..."

Parameters:

coordinates - Array of Point2D's defining curve

getStyle

public java.lang.String getStyle()

setStyle

public void setStyle(java.lang.String style)

setColor

public void setColor(java.awt.Color c)

getStrokeWidth

public float getStrokeWidth()

setStrokeWidth

public void setStrokeWidth(float strokeWidth)

distanceTo

public double distanceTo(java.awt.geom.Point2D p)

Compute distance from this spline to given point.

Parameters:

p - Point to calculate distance to

Returns:

distance to given point

__intersects

public boolean __intersects(java.awt.geom.Rectangle2D rect)