uci.gef
Class FigSpline

java.lang.Object
  |
  +--uci.gef.Fig
        |
        +--uci.gef.FigPoly
              |
              +--uci.gef.FigSpline

public class FigSpline

extends FigPoly

See Also:

Serialized Form

Field Summary

protected Polygon	_curve
protected double	_d_curve_length
protected double	_delta0
protected double	_delta1
protected double	_denom
protected double	_junc_t
protected int	_juncX
protected int	_juncY
protected int	_nknots
protected int	_pattern
protected BitSet	_style
protected int	_threshold
protected int[]	_xknots
protected int[]	_yknots
protected int	ARR_HEIGHT
protected int	ARR_WIDTH
protected int	SPLINE_THRESH

Fields inherited from class uci.gef.FigPoly

_fixedHandles, _isComplete, _isSelfLoop, _npoints, _rectilinear, _xpoints, _ypoints, FUDGEFACTOR

Fields inherited from class uci.gef.Fig

_dashes, _fillColor, _filled, _group, _h, _layer, _lineColor, _lineWidth, _locked, _w, _x, _y, BORDER, DASH_ARRAYS, DASHED_CHOICES, MIN_SIZE

Constructor Summary

FigSpline(Color line_color)

FigSpline(Color line_color, Color fill_color)

FigSpline(int x, int y)

Method Summary

void	addPoint(int x, int y)
void	appendTwoPoints()
void	cleanUp()
protected void	drawBezier(Graphics g, int x1, int y1, int x2, int y2, int x3, int y3)
protected void	drawCurve(Graphics g)
protected void	drawStraight(Graphics g)
protected void	growIfNeeded()
void	insertPoint(int i, int x, int y)
void	moveVertex(Handle h, int x, int y, boolean ov)
void	paint(Graphics g)
void	prependTwoPoints()
void	removePoint(int i)
protected void	setCount()
protected void	setJunctionPoint(int p1x, int p1y, int p2x, int p2y, int p3x, int p3y)
protected void	setSpline()
void	translate(int dx, int dy)

Methods inherited from class uci.gef.FigPoly

addPoint, calcBounds, canMoveVertex, clone, contains, countCornersContained, drawDashedPerimeter, findHandle, getClosestPoint, getFirstPoint, getFixedHandles, getGravityPoints, getLastPoint, getNumPoints, getPerimeterLength, getPoints, getPointsVector, getPointsVectorNotFirst, getPolygon, getRectilinear, getXs, getYs, hit, isReshapable, isResizable, isRotatable, OK, setBounds, setEndPoints, setFixedHandles, setPoints, setPolygon, setRectilinear, stuffPointAlongPerimeter

Methods inherited from class uci.gef.Fig

addPropertyChangeListener, align, center, classNameAndBounds, connectionPoint, contains, contains, createDrag, damage, delete, dispose, drawDashedLine, endTrans, firePropChange, firePropChange, firePropChange, getBounds, getDashed, getDashed01, getDashedString, getEnclosedFigs, getEnclosingFig, getFillColor, getFilled, getFilled01, getGroup, getHalfHeight, getHalfWidth, getHeight, getId, getLayer, getLineColor, getLineWidth, getLocation, getLocked, getMinimumSize, getOwner, getPoints, getPopUpActions, getPreferedSize, getSize, getTipString, getTrapRect, getUseTrapRect, getWidth, getX, getY, intersects, isLowerRightResizable, isMovable, makeSelection, pointAlongPerimeter, postLoad, postSave, preSave, print, propertyChange, removePropertyChangeListener, reorder, routingRect, setBounds, setDashed, setDashedString, setEnclosingFig, setFillColor, setFilled, setGroup, setHeight, setLayer, setLineColor, setLineWidth, setLocation, setLocation, setLocked, setNumPoints, setOwner, setPoints, setPoints, setPoints, setPoints, setSize, setSize, setWidth, setX, setXs, setY, setYs, startTrans, stuffBounds, within

Methods inherited from class java.lang.Object

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

Field Detail

_xknots

protected int[] _xknots

_yknots

protected int[] _yknots

_nknots

protected int _nknots

_curve

protected Polygon _curve

_threshold

protected int _threshold

SPLINE_THRESH

protected int SPLINE_THRESH

ARR_WIDTH

protected int ARR_WIDTH

ARR_HEIGHT

protected int ARR_HEIGHT

_junc_t

protected double _junc_t

_delta0

protected double _delta0

_delta1

protected double _delta1

_denom

protected double _denom

_d_curve_length

protected double _d_curve_length

_juncX

protected int _juncX

_juncY

protected int _juncY

_pattern

protected int _pattern

_style

protected BitSet _style

Constructor Detail

FigSpline

public FigSpline(Color line_color,
                 Color fill_color)

FigSpline

public FigSpline(Color line_color)

FigSpline

public FigSpline(int x,
                 int y)

Method Detail

moveVertex

public void moveVertex(Handle h,
                       int x,
                       int y,
                       boolean ov)

Overrides:

moveVertex in class FigPoly

translate

public void translate(int dx,
                      int dy)

Overrides:

translate in class FigPoly

addPoint

public void addPoint(int x,
                     int y)

Overrides:

addPoint in class FigPoly

removePoint

public void removePoint(int i)

Overrides:

removePoint in class FigPoly

appendTwoPoints

public void appendTwoPoints()

Overrides:

appendTwoPoints in class FigPoly

prependTwoPoints

public void prependTwoPoints()

Overrides:

prependTwoPoints in class FigPoly

insertPoint

public void insertPoint(int i,
                        int x,
                        int y)

Overrides:

insertPoint in class FigPoly

paint

public void paint(Graphics g)

Overrides:

paint in class FigPoly

drawBezier

protected void drawBezier(Graphics g,
                          int x1,
                          int y1,
                          int x2,
                          int y2,
                          int x3,
                          int y3)

drawCurve

protected void drawCurve(Graphics g)

drawStraight

protected void drawStraight(Graphics g)

setCount

protected void setCount()

setSpline

protected void setSpline()

setJunctionPoint

protected void setJunctionPoint(int p1x,
                                int p1y,
                                int p2x,
                                int p2y,
                                int p3x,
                                int p3y)

growIfNeeded

protected void growIfNeeded()

Overrides:

growIfNeeded in class FigPoly

cleanUp

public void cleanUp()

Overrides:

cleanUp in class FigPoly