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org.apache.batik.transcoder
Class SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent

java.lang.Object
  extended byorg.apache.batik.bridge.UserAgentAdapter
      extended byorg.apache.batik.transcoder.SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent
All Implemented Interfaces:
UserAgent
Enclosing class:
SVGAbstractTranscoder
protected class SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent
extends UserAgentAdapter

A user agent implementation for PrintTranscoder.

Field Summary
protected  List scripts
          Vector containing the allowed script types
 
Fields inherited from class org.apache.batik.bridge.UserAgentAdapter
ctx, extensions, FEATURES
 
Constructor Summary
SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent()
           
 
Method Summary
protected  void computeAllowedScripts()
          Helper method.
 void displayError(Exception e)
          Displays the specified error using the ErrorHandler.
 void displayError(String message)
          Displays the specified error message using the ErrorHandler.
 void displayMessage(String message)
          Displays the specified message using the ErrorHandler.
 String getAlternateStyleSheet()
          Returns this user agent's alternate style-sheet title.
 String getDefaultFontFamily()
          Returns the default font family.
 String getLanguages()
          Returns the user language specified in the TranscodingHints or "en" (english) if any.
 String getMedia()
          Returns this user agent's CSS media.
 float getPixelUnitToMillimeter()
          Returns the pixel to millimeter conversion factor specified in the TranscodingHints or 0.26458333 if not specified.
 ScriptSecurity getScriptSecurity(String scriptType, ParsedURL scriptPURL, ParsedURL docPURL)
          Returns the security settings for the given script type, script url and document url
 AffineTransform getTransform()
          Return the rendering transform.
 String getUserStyleSheetURI()
          Returns the user stylesheet specified in the TranscodingHints or null if any.
 Dimension2D getViewportSize()
          Returns the default size of this user agent (400x400).
 String getXMLParserClassName()
          Returns the XML parser to use from the TranscodingHints.
 boolean isXMLParserValidating()
          Returns true if the XML parser must be in validation mode, false otherwise.
 void setTransform(AffineTransform at)
          Return the rendering transform.
 
Methods inherited from class org.apache.batik.bridge.UserAgentAdapter
addStdFeatures, checkLoadExternalResource, checkLoadScript, deselectAll, getBolderFontWeight, getBrokenLinkDocument, getClientAreaLocationOnScreen, getEventDispatcher, getExternalResourceSecurity, getLighterFontWeight, getMediumFontSize, getPixelToMM, getStandardBolderFontWeight, getStandardLighterFontWeight, handleElement, hasFeature, loadDocument, openLink, registerExtension, runThread, setBridgeContext, setSVGCursor, setTextSelection, showAlert, showConfirm, showPrompt, showPrompt, supportExtension
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

scripts

protected List scripts
Vector containing the allowed script types

Constructor Detail

SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent

public SVGAbstractTranscoder.SVGAbstractTranscoderUserAgent()
Method Detail

getTransform

public AffineTransform getTransform()
Return the rendering transform.

Specified by:
getTransform in interface UserAgent
Overrides:
getTransform in class UserAgentAdapter

setTransform

public void setTransform(AffineTransform at)
Return the rendering transform.

Specified by:
setTransform in interface UserAgent
Overrides:
setTransform in class UserAgentAdapter

getViewportSize

public Dimension2D getViewportSize()
Returns the default size of this user agent (400x400).

Specified by:
getViewportSize in interface UserAgent
Overrides:
getViewportSize in class UserAgentAdapter

displayError

public void displayError(String message)
Displays the specified error message using the ErrorHandler.

Overrides:
displayError in class UserAgentAdapter

displayError

public void displayError(Exception e)
Displays the specified error using the ErrorHandler.

Specified by:
displayError in interface UserAgent
Overrides:
displayError in class UserAgentAdapter

displayMessage

public void displayMessage(String message)
Displays the specified message using the ErrorHandler.

Specified by:
displayMessage in interface UserAgent
Overrides:
displayMessage in class UserAgentAdapter

getPixelUnitToMillimeter

public float getPixelUnitToMillimeter()
Returns the pixel to millimeter conversion factor specified in the TranscodingHints or 0.26458333 if not specified.

Specified by:
getPixelUnitToMillimeter in interface UserAgent
Overrides:
getPixelUnitToMillimeter in class UserAgentAdapter

getLanguages

public String getLanguages()
Returns the user language specified in the TranscodingHints or "en" (english) if any.

Specified by:
getLanguages in interface UserAgent
Overrides:
getLanguages in class UserAgentAdapter

getMedia

public String getMedia()
Returns this user agent's CSS media.

Specified by:
getMedia in interface UserAgent
Overrides:
getMedia in class UserAgentAdapter

getDefaultFontFamily

public String getDefaultFontFamily()
Returns the default font family.

Specified by:
getDefaultFontFamily in interface UserAgent
Overrides:
getDefaultFontFamily in class UserAgentAdapter

getAlternateStyleSheet

public String getAlternateStyleSheet()
Returns this user agent's alternate style-sheet title.

Specified by:
getAlternateStyleSheet in interface UserAgent
Overrides:
getAlternateStyleSheet in class UserAgentAdapter

getUserStyleSheetURI

public String getUserStyleSheetURI()
Returns the user stylesheet specified in the TranscodingHints or null if any.

Specified by:
getUserStyleSheetURI in interface UserAgent
Overrides:
getUserStyleSheetURI in class UserAgentAdapter

getXMLParserClassName

public String getXMLParserClassName()
Returns the XML parser to use from the TranscodingHints.

Specified by:
getXMLParserClassName in interface UserAgent
Overrides:
getXMLParserClassName in class UserAgentAdapter

isXMLParserValidating

public boolean isXMLParserValidating()
Returns true if the XML parser must be in validation mode, false otherwise.

Specified by:
isXMLParserValidating in interface UserAgent
Overrides:
isXMLParserValidating in class UserAgentAdapter

getScriptSecurity

public ScriptSecurity getScriptSecurity(String scriptType,
                                        ParsedURL scriptPURL,
                                        ParsedURL docPURL)
Returns the security settings for the given script type, script url and document url

Specified by:
getScriptSecurity in interface UserAgent
Overrides:
getScriptSecurity in class UserAgentAdapter
Parameters:
scriptType - type of script, as found in the type attribute of the <script> element.
scriptPURL - url for the script, as defined in the script's xlink:href attribute. If that attribute was empty, then this parameter should be null
docPURL - url for the document into which the script was found.

computeAllowedScripts

protected void computeAllowedScripts()
Helper method. Builds a Vector containing the allowed values for the <script> element's type attribute.

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