g2d.glyph

Class BufferedGlyphList

java.lang.Object

g2d.jlambda.Identifiable

g2d.jlambda.Attributable

g2d.glyph.Glyphish

g2d.glyph.GlyphList

g2d.glyph.BufferedGlyphList

All Implemented Interfaces:

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

Direct Known Subclasses:

IOPGraph

public class BufferedGlyphList
extends GlyphList

An FAILED attempt to optimize the drawing of large graphs via an offscreen image. Should now be renamed ot TopLevelGlyphList. Idea: a graph is a BufferedGlyphList, so things that make sense at that level should be in this class, like change events and perhaps generating a buffered image. Things that hold true for small things like edges etc should not be here, but in the super class. A BufferedGlyphList is a top-level thing.

Since:

January 2017

Author:

Ian A. Mason

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	buffered
boolean	displayable
static int	EDGE_THRESHOLD
static int	LARGE
static int	NODE_THRESHOLD
int	paintCount
static boolean	paintDebug
static int	THRESHOLD
protected int	version

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
BufferedGlyphList()
BufferedGlyphList(BufferedGlyphList copy)

Method Summary

Modifier and Type	Method and Description
void	add(Glyphish g) Add something glyphish to this list.
void	add(Glyphish g, java.awt.geom.AffineTransform a) Add something glyphish to this list transforming it beforehand using given affine transformation.
void	add(int index, Glyphish g) Add something glyphish to this list.
void	addChangeListener(javax.swing.event.ChangeListener cl) Adds a listener to those registered for change events.
void	clear()
void	fireChange() Is used to notify all those listeners registered that the glyphlist has changed.
void	fireChange(javax.swing.event.ChangeEvent event) Is used to notify all those listeners registered that the glyphlist has changed.
java.awt.image.BufferedImage	getBufferedImage()
java.awt.image.BufferedImage	getBufferedImage(double scale)
boolean	isLarge()
void	paint(java.awt.Graphics2D g2d)
void	remove(Glyphish g) Remove all occurences of given glyphish thing from this list.
void	removeChangeListener(javax.swing.event.ChangeListener cl) Removes a listener to those registered for change events.
void	setDisplayable()
void	setDisplayable(boolean val)
void	setDisplayable(int nodes, int edges)

Methods inherited from class g2d.glyph.GlyphList

contains, dump, get, getBounds, getGlyphishInArray, getGlyphishInCollection, getGlyphThing, getHeight, getListIterator, getWidth, inside, intersects, length, 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

buffered

public static final boolean buffered

See Also:

Constant Field Values

paintCount

public int paintCount

paintDebug

public static boolean paintDebug

NODE_THRESHOLD

public static int NODE_THRESHOLD

EDGE_THRESHOLD

public static int EDGE_THRESHOLD

THRESHOLD

public static int THRESHOLD

LARGE

public static int LARGE

displayable

public boolean displayable

version

protected int version

Constructor Detail

BufferedGlyphList

public BufferedGlyphList()

BufferedGlyphList

public BufferedGlyphList(BufferedGlyphList copy)

Method Detail

setDisplayable

public void setDisplayable(int nodes,
                           int edges)

setDisplayable

public void setDisplayable()

setDisplayable

public void setDisplayable(boolean val)

isLarge

public boolean isLarge()

add

public void add(Glyphish g)

Add something glyphish to this list. Does nothing if given glyphish thing is null.

Overrides:

add in class GlyphList

Parameters:

g - Glyphish thing to be added

add

public void add(int index,
                Glyphish g)

Add something glyphish to this list. Does nothing if given glyphish thing is null.

Overrides:

add in class GlyphList

Parameters:

index, - the index (starting from 0) at which to insert the glyph g

g - Glyphish thing to be added

add

public void add(Glyphish g,
                java.awt.geom.AffineTransform a)

Add something glyphish to this list transforming it beforehand using given affine transformation. Does nothing if given glyphish thing is null.

Overrides:

add in class GlyphList

Parameters:

g - Glyphish thing to be added

a - AffineTransform to be applied before addition

clear

public void clear()

Overrides:

clear in class GlyphList

remove

public void remove(Glyphish g)

Remove all occurences of given glyphish thing from this list. Does nothing if given glyphish thing is null.

Overrides:

remove in class GlyphList

Parameters:

g - Glyphish to be removed

paint

public void paint(java.awt.Graphics2D g2d)

Overrides:

paint in class GlyphList

getBufferedImage

public java.awt.image.BufferedImage getBufferedImage()

getBufferedImage

public java.awt.image.BufferedImage getBufferedImage(double scale)

addChangeListener

public void addChangeListener(javax.swing.event.ChangeListener cl)

Adds a listener to those registered for change events.

Parameters:

cl - the new listener

See Also:

removeChangeListener(javax.swing.event.ChangeListener)

removeChangeListener

public void removeChangeListener(javax.swing.event.ChangeListener cl)

Removes a listener to those registered for change events.

Parameters:

cl - the new listener

See Also:

addChangeListener(javax.swing.event.ChangeListener)

fireChange

public void fireChange(javax.swing.event.ChangeEvent event)

Is used to notify all those listeners registered that the glyphlist has changed. Listeners may pay attention to the (class of the) source of the change: GlyphList GraphItem Dot IOPGraph

Parameters:

event, - the change event to fire.

fireChange

public void fireChange()

Is used to notify all those listeners registered that the glyphlist has changed.