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java.lang.Objectorg.apache.fop.render.intermediate.AbstractIFDocumentHandler
org.apache.fop.render.intermediate.AbstractBinaryWritingIFDocumentHandler
org.apache.fop.render.ps.PSDocumentHandler
IFDocumentHandler
implementation that produces PostScript.
Field Summary | |
protected org.apache.xmlgraphics.ps.PSGenerator |
gen
The PostScript generator used to output the PostScript |
protected PSRenderingUtil |
psUtil
Utility class which enables all sorts of features that are not directly connected to the normal rendering process. |
Fields inherited from class org.apache.fop.render.intermediate.AbstractBinaryWritingIFDocumentHandler |
fontInfo, outputStream |
Constructor Summary | |
PSDocumentHandler()
Default constructor. |
Method Summary | |
void |
endDocument()
Indicates the end of a document. This method may only be called once after the whole document has been handled. Implementations can release resources (close streams). It is an error to call any event method after this method. |
void |
endDocumentHeader()
Indicates the end of the document header. This method is called before the first page sequence. |
void |
endPage()
Indicates the end of a page |
void |
endPageContent()
Indicates the end of the page content. Calls to the IFPainter returned by the
respective IFDocumentHandler.startPageContent() method are illegal. |
void |
endPageHeader()
Indicates the end of the page header. |
void |
endPageSequence()
Indicates the end of a page sequence. |
void |
endPageTrailer()
Indicates the end of the page trailer. |
IFDocumentHandlerConfigurator |
getConfigurator()
Returns the configurator for this document handler, if any. |
protected org.apache.xmlgraphics.ps.PSResource |
getFormForImage(java.lang.String uri)
Returns a PSResource instance representing a image as a PostScript form. |
java.lang.String |
getMimeType()
Returns the MIME type of the output format that is generated by this implementation. |
protected org.apache.xmlgraphics.ps.PSResource |
getPSResourceForFontKey(java.lang.String key)
Returns the PSResource for the given font key. |
void |
handleExtensionObject(java.lang.Object extension)
Handles an extension object. This can be a DOM document or any arbitrary object. If an implementation doesn't know how to handle a particular extension it is simply ignored. |
void |
setContext(IFContext context)
Sets the intermediate format context object. |
void |
startDocument()
Indicates the start of a document. This method may only be called once before any other event method. |
void |
startPage(int index,
java.lang.String name,
java.lang.String pageMasterName,
java.awt.Dimension size)
Indicates the start of a new page. |
IFPainter |
startPageContent()
Indicates the start of the page content. The method returns an IFPainter interface
which is used to paint the page contents. |
void |
startPageHeader()
Indicates the start of the page header. |
void |
startPageSequence(java.lang.String id)
Indicates the start of a new page sequence. |
void |
startPageTrailer()
Indicates the start of the page trailer. The page trailer is used for writing down page elements which are only know after handling the page itself (like PDF targets). |
boolean |
supportsPagesOutOfOrder()
Indicates whether the painter supports to handle the pages in mixed order rather than ascending order. |
Methods inherited from class org.apache.fop.render.intermediate.AbstractBinaryWritingIFDocumentHandler |
getFontInfo, setDefaultFontInfo, setFontInfo, setResult |
Methods inherited from class org.apache.fop.render.intermediate.AbstractIFDocumentHandler |
endDocumentTrailer, getContext, getDocumentNavigationHandler, getUserAgent, startDocumentHeader, startDocumentTrailer |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected PSRenderingUtil psUtil
protected org.apache.xmlgraphics.ps.PSGenerator gen
Constructor Detail |
public PSDocumentHandler()
Method Detail |
public boolean supportsPagesOutOfOrder()
public java.lang.String getMimeType()
public void setContext(IFContext context)
setContext
in interface IFDocumentHandler
setContext
in class AbstractIFDocumentHandler
public IFDocumentHandlerConfigurator getConfigurator()
public void startDocument() throws IFException
startDocument
in interface IFDocumentHandler
startDocument
in class AbstractBinaryWritingIFDocumentHandler
IFException
public void endDocumentHeader() throws IFException
endDocumentHeader
in interface IFDocumentHandler
endDocumentHeader
in class AbstractIFDocumentHandler
IFException
public void endDocument() throws IFException
endDocument
in interface IFDocumentHandler
endDocument
in class AbstractBinaryWritingIFDocumentHandler
IFException
public void startPageSequence(java.lang.String id) throws IFException
id
- the page sequence's identifier (or null if none is available)
IFException
- if an error occurs while handling this eventpublic void endPageSequence() throws IFException
IFException
- if an error occurs while handling this eventpublic void startPage(int index, java.lang.String name, java.lang.String pageMasterName, java.awt.Dimension size) throws IFException
index
- the index of the page (0-based)name
- the page name (usually the formatted page number)pageMasterName
- the name of the simple-page-master that generated this pagesize
- the size of the page (equivalent to the MediaBox in PDF)
IFException
- if an error occurs while handling this eventpublic void startPageHeader() throws IFException
startPageHeader
in interface IFDocumentHandler
startPageHeader
in class AbstractIFDocumentHandler
IFException
public void endPageHeader() throws IFException
endPageHeader
in interface IFDocumentHandler
endPageHeader
in class AbstractIFDocumentHandler
IFException
public IFPainter startPageContent() throws IFException
IFPainter
interface
which is used to paint the page contents.
IFException
- if an error occurs while handling this eventpublic void endPageContent() throws IFException
IFPainter
returned by the
respective IFDocumentHandler.startPageContent()
method are illegal.
IFException
- if an error occurs while handling this eventpublic void startPageTrailer() throws IFException
startPageTrailer
in interface IFDocumentHandler
startPageTrailer
in class AbstractIFDocumentHandler
IFException
public void endPageTrailer() throws IFException
endPageTrailer
in interface IFDocumentHandler
endPageTrailer
in class AbstractIFDocumentHandler
IFException
public void endPage() throws IFException
IFException
- if an error occurs while handling this eventpublic void handleExtensionObject(java.lang.Object extension) throws IFException
extension
- the extension object
IFException
- if an error occurs while handling this eventprotected org.apache.xmlgraphics.ps.PSResource getPSResourceForFontKey(java.lang.String key)
key
- the font key ("F*")
protected org.apache.xmlgraphics.ps.PSResource getFormForImage(java.lang.String uri)
uri
- the image URI
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