edu.umd.cs.jazz.scenegraph
Class ZLayoutManagerPath

java.lang.Object
  |
  +--edu.umd.cs.jazz.scenegraph.ZLayoutManagerPath

public class ZLayoutManagerPath

extends java.lang.Object

implements ZLayoutManager

ZPathLayoutManager positions a set of nodes along a path.

See Also:

ZNode, ZLayout

Constructor Summary

ZLayoutManagerPath()
Default Constructor - uses default values unless specifically set

Method Summary

void	doLayout(ZNode node) Apply this manager's layout algorithm to the specified node's children.
boolean	getClosed()
boolean	getExact()
float	getFlatness()
java.awt.Shape	getShape()
float	getSpace()
float	getTolerance()
void	setClosed(boolean closed) Sets whether the path is closed to closed
void	setExact(boolean exact) Sets whether the algorithm should iterate to get exact spacing or should run once
void	setFlatness(float flatness)
void	setShape(java.awt.Shape shape) Sets the shape that this layout manager will use.
void	setSpacing(float space)
void	setTolerance(float tolerance)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZLayoutManagerPath

public ZLayoutManagerPath()

Default Constructor - uses default values unless specifically set

Method Detail

doLayout

public void doLayout(ZNode node)

Apply this manager's layout algorithm to the specified node's children.

Specified by:

doLayout in interface ZLayoutManager

Parameters:

node - The node to apply this layout algorithm to.

getClosed

public boolean getClosed()

Returns:

Is the path closed?

setClosed

public void setClosed(boolean closed)

Sets whether the path is closed to closed

Parameters:

closed - Is the path closed?

getFlatness

public float getFlatness()

Returns:

The current flatness of the FlatteningPathIterator used to convert the Shape to points

setFlatness

public void setFlatness(float flatness)

Parameters:

flatness - Sets the flatness of the FlatteninPathIterator used to convert the Shape to points

getExact

public boolean getExact()

Returns:

Is exact spacing specified

setExact

public void setExact(boolean exact)

Sets whether the algorithm should iterate to get exact spacing or should run once

Parameters:

exact - Whether exact spacing is specified.

getTolerance

public float getTolerance()

Returns:

The tolerance allowed if exact spacing is specified.

setTolerance

public void setTolerance(float tolerance)

Parameters:

tolerance - The tolerance allowed if exact spacing is specified.

getShape

public java.awt.Shape getShape()

Returns:

The shape currently in use by this object.

setShape

public void setShape(java.awt.Shape shape)

Sets the shape that this layout manager will use. Gets the points from this shape using a FlatteningPathIterator with flatness constant of 1.0 by default.

Parameters:

s - The desired layout shape

getSpace

public float getSpace()

Returns:

The current spacing used by the layout algorithm during its first iteration.

setSpacing

public void setSpacing(float space)

Parameters:

space - The spacing used by the layout algorithm during its first iteration.