com.openhtmltopdf.render.displaylist

Class PagedBoxCollector

java.lang.Object

com.openhtmltopdf.render.displaylist.PagedBoxCollector

Direct Known Subclasses:

SinglePageBoxCollector

public class PagedBoxCollector
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PagedBoxCollector.PageFinder
static class	PagedBoxCollector.PageResult

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PagedBoxCollector()
	PagedBoxCollector(List<PageBox> pages)

Method Summary

Modifier and Type	Method and Description
void	collect(CssContext c, Layer layer)
void	collect(CssContext c, Layer layer, Box container) The main box collection method.
protected int	findEndPage(CssContext c, Box container, AffineTransform transform)
static int	findEndPage(CssContext c, Box container, List<PageBox> pages)
protected int	findStartPage(CssContext c, Box container, AffineTransform transform)
static int	findStartPage(CssContext c, Box container, List<PageBox> pages)
List<PagedBoxCollector.PageResult>	getCollectedPageResults()
protected int	getMaxPageNumber()
protected PageBox	getPageBox(int pageNo)
protected PagedBoxCollector.PageResult	getPageResult(int pageNo)

Methods inherited from class java.lang.Object

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

Constructor Detail

PagedBoxCollector

protected PagedBoxCollector()

PagedBoxCollector

public PagedBoxCollector(List<PageBox> pages)

Method Detail

collect

public void collect(CssContext c,
                    Layer layer)

collect

public void collect(CssContext c,
                    Layer layer,
                    Box container)

The main box collection method. This method works recursively to add all the boxes (inlines and blocks separately) owned by this layer to their respective flat page display lists. It also adds clip and setClip operations where needed to clip content in overflow:hiddenblocks.

Parameters:

c -

layer -

container -

findStartPage

protected int findStartPage(CssContext c,
                            Box container,
                            AffineTransform transform)

findEndPage

protected int findEndPage(CssContext c,
                          Box container,
                          AffineTransform transform)

getPageResult

protected PagedBoxCollector.PageResult getPageResult(int pageNo)

getMaxPageNumber

protected int getMaxPageNumber()

getPageBox

protected PageBox getPageBox(int pageNo)

findStartPage

public static int findStartPage(CssContext c,
                                Box container,
                                List<PageBox> pages)

findEndPage

public static int findEndPage(CssContext c,
                              Box container,
                              List<PageBox> pages)

getCollectedPageResults

public List<PagedBoxCollector.PageResult> getCollectedPageResults()