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jpicedt.graphic.model
Class PicAttributeSet  

java.lang.Object
  jpicedt.graphic.model.PicAttributeSet

All Implemented Interfaces:

PicObjectConstants

Direct Known Subclasses:

DefaultAttributeSet

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public class PicAttributeSet

extends java.lang.Object

implements PicObjectConstants

a class that stores non-default graphical attributes (e.g. "fill", "stroke", etc... ) in a hashtable. If a key is not found in the map, we look up the resolving parent.

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Field Summary
static DefaultAttributeSet	DEFAULT_SET           an immutable attribute that serves as the resolving parent if no resolving parent is explicitly set
private  java.util.HashMap	map
private  PicAttributeSet	parent

 

Fields inherited from interface jpicedt.graphic.model.PicObjectConstants

CROSSHATCH, CROSSHATCH_FILLED, DASH_OPAQUE, DASH_TRANSPARENT, DASH1, DASH2, DASH3, DASHED, DIMEN, DOT_SEP, DOT_SEP1, DOT_SEP2, DOT_SEP3, DOTTED, DOUBLE_COLOR, DOUBLE_LINE, DOUBLE_SEP, FILL_COLOR, FILL_STYLE, HATCH_ANGLE, HATCH_COLOR, HATCH_SEP, HATCH_WIDTH, HLINES, HLINES_FILLED, INNER, LEFT_ARROW, LINE_COLOR, LINE_STYLE, LINE_WIDTH, MaxAttributeNameIndex, MIDDLE, NONE, OUTER, POLYGON_DOTS, POLYGON_SOLID, POLYGON_STYLE, PS_POINT, RIGHT_ARROW, SHADOW, SHADOW_ANGLE, SHADOW_COLOR, SHADOW_SIZE, SOLID, VLINES, VLINES_FILLED

 

Constructor Summary

PicAttributeSet()           Create a new PicAttributeSet with DEFAULT_SET as the resolving parent.

PicAttributeSet(PicAttributeSet src)           cloning constructor

PicAttributeSet(java.lang.String lineStyle, java.awt.Color lineColor, double lineWidth, double dashTransparent, double dashOpaque, java.lang.String fillStyle, java.awt.Color fillColor, Arrow leftArrow, Arrow rightArrow)           Create a new PicAttributeSet with the given values.

 

Method Summary
PicAttributeSet	copyAttributes()           return a copy of this PicAttributeSet with the same resolving parent as the source, and which is guaranteed not to change over time.
java.lang.Object	getAttribute(PicAttributeName name)
int	getAttributeCount()
java.util.Iterator	getAttributeNames()
PicAttributeSet	getResolveParent()
static void	main(java.lang.String[] arg)
private  void	removeRedundantAttributes()           Remove name/value pair already defined in the resolving parent.
void	setAttribute(PicAttributeName name, java.lang.Object value)           Add a new name/value pair to the set if it's present nor in the set, nor in the resolving parent, otherwise modify the value for the given name.
void	setResolveParent(PicAttributeSet parent)           set the resolving parent.
java.lang.String	toString()           Convert this Object to a human-readable String.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

DEFAULT_SET

public static final DefaultAttributeSet DEFAULT_SET

an immutable attribute that serves as the resolving parent if no resolving parent is explicitly set

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map

private transient java.util.HashMap map

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parent

private PicAttributeSet parent

Constructor Detail

PicAttributeSet

public PicAttributeSet()

Create a new PicAttributeSet with DEFAULT_SET as the resolving parent.

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PicAttributeSet

public PicAttributeSet(java.lang.String lineStyle,
                       java.awt.Color lineColor,
                       double lineWidth,
                       double dashTransparent,
                       double dashOpaque,
                       java.lang.String fillStyle,
                       java.awt.Color fillColor,
                       Arrow leftArrow,
                       Arrow rightArrow)

Create a new PicAttributeSet with the given values.

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PicAttributeSet

public PicAttributeSet(PicAttributeSet src)

cloning constructor

Method Detail

getResolveParent

public PicAttributeSet getResolveParent()

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setResolveParent

public void setResolveParent(PicAttributeSet parent)

set the resolving parent.

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copyAttributes

public PicAttributeSet copyAttributes()

return a copy of this PicAttributeSet with the same resolving parent as the source, and which is guaranteed not to change over time.

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getAttribute

public java.lang.Object getAttribute(PicAttributeName name)

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removeRedundantAttributes

private void removeRedundantAttributes()

Remove name/value pair already defined in the resolving parent.

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setAttribute

public void setAttribute(PicAttributeName name,
                         java.lang.Object value)

Add a new name/value pair to the set if it's present nor in the set, nor in the resolving parent, otherwise modify the value for the given name. If the pair then exists in the resolving parent, remove it from this set.

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getAttributeCount

public int getAttributeCount()

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getAttributeNames

public java.util.Iterator getAttributeNames()

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toString

public java.lang.String toString()

Description copied from class: java.lang.Object

Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

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main

public static void main(java.lang.String[] arg)

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Home >> All >> jpicedt >> graphic >> [ model overview ]	PREV CLASS  NEXT CLASS
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