ilog.views.svg

Class SVGDocumentReader

java.lang.Object

ilog.views.svg.SVGDocumentReader

public class SVGDocumentReader
extends Object

This class populates an IlvGraphicBag with the translation of the SVG Element instances of an SVG Document. It is used by the SVGInputStream to read an SVG file in an IlvManager.

Since:

JViews 5.5

Constructor Summary

Constructors

Constructor and Description
SVGDocumentReader(SVGDocumentReaderConfigurator conf) Builds an instance of an SVGDocumentReader from the given configurator.

Method Summary

Modifier and Type	Method and Description
Document	getDocument() Returns the Document corresponding to the SVG file.
void	readDocument(Document document, IlvGraphicBag bag) Loads the SVG Document into the IlvGraphicBag.
protected boolean	readSVGDescElement(IlvGraphic graphic, Element element) You can override this method to read the SVG 'desc' elements.
protected boolean	readSVGTitleElement(IlvGraphic graphic, Element element) You can override this method to read the SVG 'title' elements.
protected boolean	readUnknownElement(IlvGraphic graphic, Element element) You can override this method to read the non-SVG elements that are present in your Document.

Methods inherited from class java.lang.Object

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

Constructor Detail

SVGDocumentReader

public SVGDocumentReader(SVGDocumentReaderConfigurator conf)

Builds an instance of an SVGDocumentReader from the given configurator.

Method Detail

readDocument

public void readDocument(Document document,
                         IlvGraphicBag bag)
                  throws IOException

Loads the SVG Document into the IlvGraphicBag. When possible (that is, the IlvGraphicBag is an IlvManager and the 'g' elements are not transformed) the mechanism loads the top-level 'g' elements of the SVG document as layers of the manager.

Throws:

IOException

getDocument

public final Document getDocument()

Returns the Document corresponding to the SVG file.

readSVGDescElement

protected boolean readSVGDescElement(IlvGraphic graphic,
                                     Element element)

You can override this method to read the SVG 'desc' elements. If the method returns true, the 'desc' element will not be processed by the default reader.

Parameters:

graphic - The latest IlvGraphic that was read.

element - The SVG 'desc' element.

readSVGTitleElement

protected boolean readSVGTitleElement(IlvGraphic graphic,
                                      Element element)

You can override this method to read the SVG 'title' elements. If the method returns true, the 'title' element will not be processed by the default reader.

Parameters:

graphic - The latest IlvGraphic that was read.

element - The SVG 'title' element.

readUnknownElement

protected boolean readUnknownElement(IlvGraphic graphic,
                                     Element element)

You can override this method to read the non-SVG elements that are present in your Document. If the method returns true, these elements will be totally ignored by the default reader.

Parameters:

graphic - The latest IlvGraphic that was read.

element - The unknown element.