Package org.apache.poi.xdgf.usermodel.shape

Class ShapeVisitor

java.lang.Object

org.apache.poi.xdgf.usermodel.shape.ShapeVisitor

Direct Known Subclasses:

ShapeRenderer, ShapeTextVisitor

public abstract class ShapeVisitor
extends java.lang.Object

Used to iterate through shapes To change the behavior of a particular visitor, you can override either accept() or getAcceptor() [preferred] If accept() or visit() throw StopVisitingThisBranch, the iteration will not visit subshapes of the shape.

Constructor Summary

Constructors

Constructor	Description
ShapeVisitor()

Method Summary

Modifier and Type	Method	Description
boolean	accept(XDGFShape shape)
void	setAcceptor(ShapeVisitorAcceptor acceptor)
abstract void	visit(XDGFShape shape, java.awt.geom.AffineTransform globalTransform, int level)

Methods inherited from class java.lang.Object

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

Constructor Detail

ShapeVisitor

public ShapeVisitor()

Method Detail

setAcceptor

public void setAcceptor(ShapeVisitorAcceptor acceptor)

accept

public boolean accept(XDGFShape shape)

visit

public abstract void visit(XDGFShape shape,
                           java.awt.geom.AffineTransform globalTransform,
                           int level)

Parameters:

shape - Current shape

globalTransform - A transform that can convert the shapes points to global coordinates

level - Level in the tree (0 is topmost, 1 is next level...