net.ontopia.topicmaps.utils
Class TopicTreeRendrer

java.lang.Object
  net.ontopia.topicmaps.utils.TopicTreeRendrer

public class TopicTreeRendrer
extends java.lang.Object

EXPERIMENTAL.

Since:

1.2

Field Summary

protected java.util.Collection	bnscope
protected TopicIF	current
protected java.awt.Graphics2D	g2d
protected int	height
protected TopicTreeNode	root
protected StringifierIF	str
protected java.lang.String	title
protected java.util.Collection	vnscope
protected int	x
protected int	xmargin
protected int	xoffset
protected int	xtextmargin
protected int	y
protected int	ymargin
protected int	yoffset
protected int	ytextmargin

Constructor Summary

TopicTreeRendrer(TopicTreeNode root, TopicIF current)

Method Summary

void	draw(java.awt.Graphics2D g2d)
protected int	drawNode(TopicTreeNode node)
protected int	getBottom(int y)
protected int	getLeft(int x)
int	getMaxX()
protected int	getMaxX(TopicTreeNode node, int x)
int	getMaxY()
protected int	getMaxY(TopicTreeNode node, int y)
protected int	getMiddle(int y)
protected int	getRight(int x, java.lang.String title)
protected int	getTextStart(int x)
protected int	getTextTop(int y)
protected java.lang.String	getTitle(TopicTreeNode node)
protected int	getTop(int y)
protected int	getWidth(java.lang.String title)
java.awt.image.BufferedImage	renderImage()
void	setTitle(java.lang.String title)
void	setTopicNameScope(java.util.Collection bnscope)
void	setVariantScope(java.util.Collection vnscope)

Methods inherited from class java.lang.Object

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

Field Detail

root

protected TopicTreeNode root

current

protected TopicIF current

g2d

protected java.awt.Graphics2D g2d

str

protected StringifierIF str

title

protected java.lang.String title

bnscope

protected java.util.Collection bnscope

vnscope

protected java.util.Collection vnscope

x

protected int x

y

protected int y

xmargin

protected int xmargin

ymargin

protected int ymargin

xoffset

protected int xoffset

yoffset

protected int yoffset

xtextmargin

protected int xtextmargin

ytextmargin

protected int ytextmargin

height

protected int height

Constructor Detail

TopicTreeRendrer

public TopicTreeRendrer(TopicTreeNode root,
                        TopicIF current)

Method Detail

draw

public void draw(java.awt.Graphics2D g2d)

renderImage

public java.awt.image.BufferedImage renderImage()

setTitle

public void setTitle(java.lang.String title)

getMaxX

public int getMaxX()

getMaxY

public int getMaxY()

setTopicNameScope

public void setTopicNameScope(java.util.Collection bnscope)

setVariantScope

public void setVariantScope(java.util.Collection vnscope)

drawNode

protected int drawNode(TopicTreeNode node)

getLeft

protected int getLeft(int x)

getRight

protected int getRight(int x,
                       java.lang.String title)

getWidth

protected int getWidth(java.lang.String title)

getTop

protected int getTop(int y)

getMiddle

protected int getMiddle(int y)

getBottom

protected int getBottom(int y)

getTextStart

protected int getTextStart(int x)

getTextTop

protected int getTextTop(int y)

getMaxX

protected int getMaxX(TopicTreeNode node,
                      int x)

getMaxY

protected int getMaxY(TopicTreeNode node,
                      int y)

getTitle

protected java.lang.String getTitle(TopicTreeNode node)