ch.randelshofer.tree.sunray
Class IcerayDraw

java.lang.Object
  ch.randelshofer.tree.sunray.IcerayDraw

public class IcerayDraw
extends java.lang.Object

IcerayDraw draws a linear version of a SunrayTree.

Can draw the tree from any node within the tree.

Version:

1.0 September 18, 2007 Created.

Author:

Werner Randelshofer

Constructor Summary

IcerayDraw(SunrayNode root, NodeInfo info)

IcerayDraw(SunrayTree model)
Creates a new instance.

Method Summary

static void	addSeg(java.awt.geom.GeneralPath mc, double x, double y, double startAngle, double arc, double radius)
static java.awt.geom.Rectangle2D.Double	createArc(double x, double y, double startAngle, double arc, double outerRadius, double innerRadius)
void	drawContours(java.awt.Graphics2D g, SunrayNode node, java.awt.Color color)
void	drawDescendants(java.awt.Graphics2D g, SunrayNode node)
void	drawDescendantSubtreeBounds(java.awt.Graphics2D g, SunrayNode node, java.awt.Color color)
void	drawLabel(java.awt.Graphics2D g, SunrayNode node)
void	drawNode(java.awt.Graphics2D g, SunrayNode node)
void	drawNodeBounds(java.awt.Graphics2D g, SunrayNode node, java.awt.Color color)
void	drawSubtreeBounds(java.awt.Graphics2D g, SunrayNode node, java.awt.Color color)
void	drawTree(java.awt.Graphics2D g) Draws the Sunburst tree onto the supplied graphics object.
void	drawTree(java.awt.Graphics2D g, SunrayNode node)
double	getHeight()
NodeInfo	getInfo()
SunrayNode	getNodeAt(int x, int y)
SunrayNode	getRoot()
double	getTheta(double x, double y) Converts screen coordinates to polar coordinates in degrees.
java.lang.String	getToolTipText(int x, int y)
int	getTotalDepth()
double	getWidth()
double	getX()
double	getY()
void	setHeight(double newValue)
void	setWidth(double newValue)
void	setX(double newValue)
void	setY(double newValue)

Methods inherited from class java.lang.Object

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

Constructor Detail

IcerayDraw

public IcerayDraw(SunrayTree model)

Creates a new instance.

IcerayDraw

public IcerayDraw(SunrayNode root,
                  NodeInfo info)

Method Detail

getRoot

public SunrayNode getRoot()

getInfo

public NodeInfo getInfo()

getTotalDepth

public int getTotalDepth()

getX

public double getX()

setX

public void setX(double newValue)

getY

public double getY()

setY

public void setY(double newValue)

getWidth

public double getWidth()

setWidth

public void setWidth(double newValue)

getHeight

public double getHeight()

setHeight

public void setHeight(double newValue)

getNodeAt

public SunrayNode getNodeAt(int x,
                            int y)

getToolTipText

public java.lang.String getToolTipText(int x,
                                       int y)

drawNodeBounds

public void drawNodeBounds(java.awt.Graphics2D g,
                           SunrayNode node,
                           java.awt.Color color)

drawSubtreeBounds

public void drawSubtreeBounds(java.awt.Graphics2D g,
                              SunrayNode node,
                              java.awt.Color color)

drawDescendantSubtreeBounds

public void drawDescendantSubtreeBounds(java.awt.Graphics2D g,
                                        SunrayNode node,
                                        java.awt.Color color)

createArc

public static java.awt.geom.Rectangle2D.Double createArc(double x,
                                                         double y,
                                                         double startAngle,
                                                         double arc,
                                                         double outerRadius,
                                                         double innerRadius)

addSeg

public static void addSeg(java.awt.geom.GeneralPath mc,
                          double x,
                          double y,
                          double startAngle,
                          double arc,
                          double radius)

drawTree

public void drawTree(java.awt.Graphics2D g)

Draws the Sunburst tree onto the supplied graphics object.

drawTree

public void drawTree(java.awt.Graphics2D g,
                     SunrayNode node)

drawContours

public void drawContours(java.awt.Graphics2D g,
                         SunrayNode node,
                         java.awt.Color color)

drawDescendants

public void drawDescendants(java.awt.Graphics2D g,
                            SunrayNode node)

getTheta

public double getTheta(double x,
                       double y)

Converts screen coordinates to polar coordinates in degrees.

drawLabel

public void drawLabel(java.awt.Graphics2D g,
                      SunrayNode node)

drawNode

public void drawNode(java.awt.Graphics2D g,
                     SunrayNode node)