Package org.pptx4j.samples

Class PptxResizer

java.lang.Object

org.pptx4j.samples.PptxResizer

public class PptxResizer
extends Object

This is a proof of concept of resizing slides (ie including their contents). It does 2 things: 1. alters sldSz in presentation.xml, 2. calculates new values for xfrm elements in slides, layouts and masters This is enough to handle simple content. Additional handling is probably required for SmartArt and other long tail features.

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	landscape
(package private) PresentationMLPackage	pMLPackage
static SlideSizesWellKnown	targetSize
(package private) float	xScale
(package private) float	yScale

Constructor Summary

Constructors

Constructor	Description
PptxResizer()

Method Summary

Modifier and Type	Method	Description
private void	handleGroupShape(GroupShape groupShape)
private void	handlePart(CommonSlideData cSld)
private void	handleParts()
private void	handleShape(Shape shape)
private void	handleXfrm(CTGroupTransform2D xfrm)
private void	handleXfrm(CTTransform2D xfrm)
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Details

targetSize

public static SlideSizesWellKnown targetSize

landscape

public static boolean landscape

pMLPackage

PresentationMLPackage pMLPackage

xScale

float xScale

yScale

float yScale

Constructor Details

PptxResizer

public PptxResizer()

Method Details

main

public static void main(String[] args)
                 throws Exception

Parameters:

args -

Throws:

Exception

handleParts

private void handleParts()
                  throws Docx4JException

Throws:

Docx4JException

handlePart

private void handlePart(CommonSlideData cSld)

handleGroupShape

private void handleGroupShape(GroupShape groupShape)

handleShape

private void handleShape(Shape shape)

handleXfrm

private void handleXfrm(CTGroupTransform2D xfrm)

handleXfrm

private void handleXfrm(CTTransform2D xfrm)