org.jfree.layouting.renderer

Interface Renderer

All Superinterfaces:

StatefullComponent

All Known Implementing Classes:

AbstractRenderer, ChainingRenderer, PaginatingRenderer, PrintingRenderer, PrototypeBuildingRenderer, StreamingRenderer

public interface Renderer
extends StatefullComponent

The renderer is the last step in the predefined processing chain. The renderer computes the layout according to the style rules given in the elements and the inherent limitations of the output targets.

Renderers depend heavily on a correct input model - at this point no model transformation should be done at all (except, maybe, inserting new lineboxes where needed).

Contents for the page or special areas (@footnote, @endnote) are forwarded immediatly.

Author:

Thomas Morgner

Method Summary

Modifier and Type	Method and Description
void	addContent(LayoutContext context, ContentToken content)
void	addPassThroughContent(LayoutContext context, ContentToken content)
void	finishedBlock()
void	finishedDocument()
void	finishedFlow()
void	finishedInline()
void	finishedMarker()
void	finishedPassThrough()
void	finishedRootInline()
void	finishedTable()
void	finishedTableCaption()
void	finishedTableCell()
void	finishedTableColumn()
void	finishedTableColumnGroup()
void	finishedTableRow()
void	finishedTableSection()
void	handlePageBreak(PageContext pageContext) A call-back that informs the renderer, that a new page must be started.
void	startedBlock(LayoutContext context)
void	startedDocument(PageContext pageContext) Starts the document and initalizes the default page context.
void	startedFlow(LayoutContext context) Starts a floating, absolute or static element.
void	startedInline(LayoutContext context)
void	startedMarker(LayoutContext context)
void	startedPassThrough(LayoutContext context)
void	startedRootInline(LayoutContext context)
void	startedTable(LayoutContext layoutContext)
void	startedTableCaption(LayoutContext context)
void	startedTableCell(LayoutContext layoutContext)
void	startedTableColumn(LayoutContext context)
void	startedTableColumnGroup(LayoutContext context)
void	startedTableRow(LayoutContext layoutContext)
void	startedTableSection(LayoutContext layoutContext)

Methods inherited from interface org.jfree.layouting.StatefullComponent

saveState

Method Detail

startedDocument

void startedDocument(PageContext pageContext)

Starts the document and initalizes the default page context.

Parameters:

pageContext -

startedFlow

void startedFlow(LayoutContext context)
          throws NormalizationException

Starts a floating, absolute or static element. This establishes a new normal flow for the element.

Parameters:

context -

Throws:

NormalizationException

startedTable

void startedTable(LayoutContext layoutContext)
           throws NormalizationException

Throws:

NormalizationException

startedTableColumnGroup

void startedTableColumnGroup(LayoutContext context)
                      throws NormalizationException

Throws:

NormalizationException

startedTableColumn

void startedTableColumn(LayoutContext context)
                 throws NormalizationException

Throws:

NormalizationException

startedTableSection

void startedTableSection(LayoutContext layoutContext)
                  throws NormalizationException

Throws:

NormalizationException

startedTableRow

void startedTableRow(LayoutContext layoutContext)
              throws NormalizationException

Throws:

NormalizationException

startedTableCell

void startedTableCell(LayoutContext layoutContext)
               throws NormalizationException

Throws:

NormalizationException

startedBlock

void startedBlock(LayoutContext context)
           throws NormalizationException

Throws:

NormalizationException

startedMarker

void startedMarker(LayoutContext context)
            throws NormalizationException

Throws:

NormalizationException

startedRootInline

void startedRootInline(LayoutContext context)
                throws NormalizationException

Throws:

NormalizationException

startedInline

void startedInline(LayoutContext context)
            throws NormalizationException

Throws:

NormalizationException

addContent

void addContent(LayoutContext context,
                ContentToken content)
         throws NormalizationException

Throws:

NormalizationException

finishedInline

void finishedInline()
             throws NormalizationException

Throws:

NormalizationException

finishedRootInline

void finishedRootInline()
                 throws NormalizationException

Throws:

NormalizationException

finishedMarker

void finishedMarker()
             throws NormalizationException

Throws:

NormalizationException

finishedBlock

void finishedBlock()
            throws NormalizationException

Throws:

NormalizationException

finishedTableCell

void finishedTableCell()
                throws NormalizationException

Throws:

NormalizationException

finishedTableRow

void finishedTableRow()
               throws NormalizationException

Throws:

NormalizationException

finishedTableSection

void finishedTableSection()
                   throws NormalizationException

Throws:

NormalizationException

finishedTableColumnGroup

void finishedTableColumnGroup()
                       throws NormalizationException

Throws:

NormalizationException

finishedTableColumn

void finishedTableColumn()
                  throws NormalizationException

Throws:

NormalizationException

finishedTable

void finishedTable()
            throws NormalizationException

Throws:

NormalizationException

finishedFlow

void finishedFlow()
           throws NormalizationException

Throws:

NormalizationException

finishedDocument

void finishedDocument()
               throws NormalizationException

Throws:

NormalizationException

handlePageBreak

void handlePageBreak(PageContext pageContext)

A call-back that informs the renderer, that a new page must be started. This closes the old page context and copies all pending content to the new context.

This method is triggered by a call to 'LayoutProcess.pageBreakEncountered'

Parameters:

pageContext -

startedPassThrough

void startedPassThrough(LayoutContext context)
                 throws NormalizationException

Throws:

NormalizationException

addPassThroughContent

void addPassThroughContent(LayoutContext context,
                           ContentToken content)
                    throws NormalizationException

Throws:

NormalizationException

finishedPassThrough

void finishedPassThrough()
                  throws NormalizationException

Throws:

NormalizationException

startedTableCaption

void startedTableCaption(LayoutContext context)
                  throws NormalizationException

Throws:

NormalizationException

finishedTableCaption

void finishedTableCaption()
                   throws NormalizationException

Throws:

NormalizationException