org.apache.fop.svg
Class PDFTranscoder
java.lang.Object
|
+--org.apache.batik.transcoder.TranscoderSupport
|
+--org.apache.batik.transcoder.AbstractTranscoder
|
+--org.apache.batik.transcoder.XMLAbstractTranscoder
|
+--org.apache.fop.svg.PDFTranscoder
- All Implemented Interfaces:
- org.apache.batik.transcoder.Transcoder
- public class PDFTranscoder
- extends org.apache.batik.transcoder.XMLAbstractTranscoder
This class enables to transcode an input to a pdf document.
Two transcoding hints (KEY_WIDTH and
KEY_HEIGHT) can be used to respectively specify the image
width and the image height. If only one of these keys is specified,
the transcoder preserves the aspect ratio of the original image.
The KEY_BACKGROUND_COLOR defines the background color
to use for opaque image formats, or the background color that may
be used for image formats that support alpha channel.
The KEY_AOI represents the area of interest to paint
in device space.
Three additional transcoding hints that act on the SVG
processor can be specified:
KEY_LANGUAGE to set the default language to use (may be
used by a <switch> SVG element for example),
KEY_USER_STYLESHEET_URI to fix the URI of a user
stylesheet, and KEY_PIXEL_TO_MM to specify the pixel to
millimeter conversion factor.
- Version:
- $Id: PDFTranscoder.java,v 1.11.2.1 2001/12/03 07:40:17 keiron Exp $
- Author:
- Keiron Liddle
Field Summary |
protected static java.util.Set |
FEATURES
|
static org.apache.batik.transcoder.TranscodingHints.Key |
KEY_STROKE_TEXT
|
protected org.apache.batik.bridge.UserAgent |
userAgent
The user agent dedicated to an ImageTranscoder. |
Fields inherited from class org.apache.batik.transcoder.XMLAbstractTranscoder |
KEY_DOCUMENT_ELEMENT, KEY_DOCUMENT_ELEMENT_NAMESPACE_URI, KEY_DOM_IMPLEMENTATION, KEY_XML_PARSER_CLASSNAME, KEY_XML_PARSER_VALIDATING |
Fields inherited from class org.apache.batik.transcoder.TranscoderSupport |
handler, hints |
Constructor Summary |
PDFTranscoder()
Constructs a new ImageTranscoder. |
Method Summary |
protected org.apache.batik.dom.util.DocumentFactory |
createDocumentFactory(org.w3c.dom.DOMImplementation domImpl,
java.lang.String parserClassname)
Creates a DocumentFactory that is used to create an SVG DOM
tree. |
protected void |
transcode(org.w3c.dom.Document document,
java.lang.String uri,
org.apache.batik.transcoder.TranscoderOutput output)
Transcodes the specified Document as an image in the specified output. |
Methods inherited from class org.apache.batik.transcoder.XMLAbstractTranscoder |
transcode |
Methods inherited from class org.apache.batik.transcoder.TranscoderSupport |
addTranscodingHint, getErrorHandler, getTranscodingHints, removeTranscodingHint, setErrorHandler, setTranscodingHints, setTranscodingHints |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.batik.transcoder.Transcoder |
addTranscodingHint, getErrorHandler, getTranscodingHints, removeTranscodingHint, setErrorHandler, setTranscodingHints, setTranscodingHints |
KEY_STROKE_TEXT
public static final org.apache.batik.transcoder.TranscodingHints.Key KEY_STROKE_TEXT
userAgent
protected org.apache.batik.bridge.UserAgent userAgent
- The user agent dedicated to an ImageTranscoder.
FEATURES
protected static final java.util.Set FEATURES
PDFTranscoder
public PDFTranscoder()
- Constructs a new ImageTranscoder.
transcode
protected void transcode(org.w3c.dom.Document document,
java.lang.String uri,
org.apache.batik.transcoder.TranscoderOutput output)
throws org.apache.batik.transcoder.TranscoderException
- Transcodes the specified Document as an image in the specified output.
- Overrides:
transcode
in class org.apache.batik.transcoder.XMLAbstractTranscoder
- Parameters:
document
- the document to transcodeuri
- the uri of the document or null if anyoutput
- the ouput where to transcode- Throws:
org.apache.batik.transcoder.TranscoderException
- if an error occured while transcoding
createDocumentFactory
protected org.apache.batik.dom.util.DocumentFactory createDocumentFactory(org.w3c.dom.DOMImplementation domImpl,
java.lang.String parserClassname)
- Creates a DocumentFactory that is used to create an SVG DOM
tree. The specified DOM Implementation is ignored and the Batik
SVG DOM Implementation is automatically used.
- Overrides:
createDocumentFactory
in class org.apache.batik.transcoder.XMLAbstractTranscoder
- Parameters:
domImpl
- the DOM Implementation (not used)parserClassname
- the XML parser classname
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