Class Curve

java.lang.Object
  |
  +--Symbol
        |
        +--Curve

All Implemented Interfaces:

Addable, AlignmentListener, DragableSymbol, Element, Modable, Region, java.io.Serializable, SubSelectable

public class Curve

extends Symbol

implements AlignmentListener, Addable, DragableSymbol, Region, Modable

Editable cuve, a basic drawing primative.
Edit by adding and moving anchor points. The spline curve can be drawn with line types, or it can define an area.

See Also:

Serialized Form

Field Summary

(package private) java.util.Vector	atribs
(package private) java.awt.geom.GeneralPath	changepath
(package private) boolean	closed
(package private) java.awt.geom.Point2D	dragpos
(package private) PointSym	editpoint
(package private) Fill	fill
(package private) static double	GLENGTH
(package private) boolean	hasarrows
(package private) javax.swing.JRadioButton	inbutton
(package private) javax.swing.JRadioButton	notinout
(package private) javax.swing.JRadioButton	outbutton
(package private) java.awt.Paint	paint
(package private) Comp	parent
(package private) java.awt.geom.GeneralPath	path The path followed byte the curve. Must be recomputed before being used.
(package private) java.util.Vector	points The anchor points of the curve, int order.
(package private) java.awt.Shape	selectregion
(package private) static int	SELTOL
private static long	serialVersionUID
(package private) LinePicker	style
(package private) java.util.Vector	subpath
(package private) java.util.Vector	subpathatt
(package private) java.awt.Shape	transformedchangepath
(package private) CurveAtt	wholeatt

Fields inherited from class Symbol

makenames, name, namefield

Fields inherited from interface Region

IN, OUT, OVER, UNDER

Constructor Summary

Curve(java.awt.geom.Point2D pos, View view, java.lang.Object arg)

Method Summary

void	abandonPropertyEdit()
void	acceptPropertyEdit()
void	add(Symbol newmember, java.util.Set subs, View view) Add a symbol to this one.
java.lang.Class	addType() Get the type of object that can be added.
void	alignmentChanged()
void	build()
void	change(java.util.Set changelist, java.awt.geom.Point2D pos, View view) Tells this symbol that its parts have changed.
void	delete(Symbol oldmember) Delete the given symbol from this symbol.
void	drag(int command, java.awt.geom.Point2D pos, View view) Drag the curve as a whole.
void	endDrag(int comand, java.awt.geom.Point2D pos, View view)
void	flip(java.util.Set subsel)
java.awt.geom.Rectangle2D	getBounds(java.awt.geom.AffineTransform trans)
java.awt.geom.Area	getIn(View view)
int	getLevel()
void	getPropertyEdit(java.lang.Object[] edits, int slot, java.util.Set sub, Symbol par)
java.util.Collection	getSelectable()
void	paint(View view)
void	prepareForSurveyUpdate() Prepare all points for survey update.
boolean	selectProbe(java.awt.geom.Point2D pos, View view)
void	setFill(java.awt.Color c)
void	setFill(Fill fill)
void	setLineType(LineType type, Size thick, java.awt.Color color, java.util.Set subsel)
void	showAlignee(View view)
java.awt.geom.Point2D	showAligner(View view)
(package private) void	showArrows(View view)
void	showSelected(View view)
void	startDrag(int command, java.awt.geom.Point2D pos, View view)
void	useSurveyUpdate() Tell all points to use a survey update that just happened.
boolean	valid()

Methods inherited from class Symbol

checkName, editProperties, getName, getNew, importSym, recursiveDelete, setName, stripSurveys, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface Region

getName

Field Detail

serialVersionUID

private static final long serialVersionUID

SELTOL

static int SELTOL

points

java.util.Vector points

The anchor points of the curve, int order.

path

transient java.awt.geom.GeneralPath path

The path followed byte the curve.
Must be recomputed before being used.

atribs

java.util.Vector atribs

subpath

transient java.util.Vector subpath

subpathatt

transient java.util.Vector subpathatt

selectregion

transient java.awt.Shape selectregion

wholeatt

CurveAtt wholeatt

paint

java.awt.Paint paint

fill

Fill fill

closed

boolean closed

hasarrows

boolean hasarrows

editpoint

transient PointSym editpoint

inbutton

transient javax.swing.JRadioButton inbutton

outbutton

transient javax.swing.JRadioButton outbutton

notinout

transient javax.swing.JRadioButton notinout

parent

transient Comp parent

style

transient LinePicker style

dragpos

transient java.awt.geom.Point2D dragpos

GLENGTH

static double GLENGTH

changepath

transient java.awt.geom.GeneralPath changepath

transformedchangepath

transient java.awt.Shape transformedchangepath

Constructor Detail

Curve

public Curve(java.awt.geom.Point2D pos,
             View view,
             java.lang.Object arg)

Method Detail

prepareForSurveyUpdate

public void prepareForSurveyUpdate()

Prepare all points for survey update.

Overrides:

prepareForSurveyUpdate in class Symbol

useSurveyUpdate

public void useSurveyUpdate()

Tell all points to use a survey update that just happened.

Overrides:

useSurveyUpdate in class Symbol

getLevel

public int getLevel()

Overrides:

getLevel in class Symbol

getPropertyEdit

public void getPropertyEdit(java.lang.Object[] edits,
                            int slot,
                            java.util.Set sub,
                            Symbol par)

Overrides:

getPropertyEdit in class Symbol

acceptPropertyEdit

public void acceptPropertyEdit()

Overrides:

acceptPropertyEdit in class Symbol

abandonPropertyEdit

public void abandonPropertyEdit()

Overrides:

abandonPropertyEdit in class Symbol

getBounds

public java.awt.geom.Rectangle2D getBounds(java.awt.geom.AffineTransform trans)

Overrides:

getBounds in class Symbol

selectProbe

public boolean selectProbe(java.awt.geom.Point2D pos,
                           View view)

Overrides:

selectProbe in class Symbol

valid

public boolean valid()

Overrides:

valid in class Symbol

showSelected

public void showSelected(View view)

Overrides:

showSelected in class Symbol

startDrag

public void startDrag(int command,
                      java.awt.geom.Point2D pos,
                      View view)

Specified by:

startDrag in interface DragableSymbol

drag

public void drag(int command,
                 java.awt.geom.Point2D pos,
                 View view)

Drag the curve as a whole.

Specified by:

drag in interface DragableSymbol

endDrag

public void endDrag(int comand,
                    java.awt.geom.Point2D pos,
                    View view)

Specified by:

endDrag in interface DragableSymbol

Overrides:

endDrag in class Symbol

alignmentChanged

public void alignmentChanged()

Specified by:

alignmentChanged in interface AlignmentListener

getSelectable

public java.util.Collection getSelectable()

Specified by:

getSelectable in interface SubSelectable

addType

public java.lang.Class addType()

Description copied from interface: Addable

Get the type of object that can be added.

Specified by:

addType in interface Addable

add

public void add(Symbol newmember,
                java.util.Set subs,
                View view)

Description copied from interface: Addable

Add a symbol to this one. For example extend a curve

Specified by:

add in interface Addable

delete

public void delete(Symbol oldmember)

Description copied from interface: Addable

Delete the given symbol from this symbol.

Specified by:

delete in interface Addable

change

public void change(java.util.Set changelist,
                   java.awt.geom.Point2D pos,
                   View view)

Description copied from interface: Addable

Tells this symbol that its parts have changed.
and which parts have changed.

Specified by:

change in interface Addable

build

public void build()

flip

public void flip(java.util.Set subsel)

setLineType

public void setLineType(LineType type,
                        Size thick,
                        java.awt.Color color,
                        java.util.Set subsel)

setFill

public void setFill(java.awt.Color c)

setFill

public void setFill(Fill fill)

getIn

public java.awt.geom.Area getIn(View view)

Specified by:

getIn in interface Region

paint

public void paint(View view)

Overrides:

paint in class Symbol

showArrows

void showArrows(View view)

showAlignee

public void showAlignee(View view)

Specified by:

showAlignee in interface AlignmentListener

showAligner

public java.awt.geom.Point2D showAligner(View view)