Versionsinformationen ySVG Erweiterungspaket

ySVG 2.3 ist die aktuelle Version des yFiles SVG Erweiterungspaketes.

Technische Voraussetzungen

Graphvisualisierungsbibliothek yFiles for Java 2.8-er Versionsserie und Oracle J2SDK 1.4 oder höher zur Software Entwicklung.
Ein Browser für die HTML Dokumentation.

Added support for ignoring selection state when exporting to SVG using modules SVGOutput and SVGZOutput.
SVGNodeRealizer: Added support for new yFiles for Java 2.8 rendering hint KEY_SELECTION_PAINTING.
SVGDOMEnhancer: Added new label detection strategy LABEL_DETECTION_BY_RECONFIGURING that works by replacing label configurations.

SVGModel: SVG 1.2 specific elements in SVG documents declared to be conforming to the SVG 1.0 or SVG 1.1 standards are ignored and no longer result in a org.apache.batik.dom.util.SAXIOException.

SVGModel: Reading a SVG definition from an URL now tries to determine the appropriate character encoding from the document identified by the URL instead of using the platform default encoding.

Class SVGDOMEnhancer:
- Fixed "rendering" of nodes and edges when using a label detection strategy other than LABEL_DETECTION_NONE.
- Fixed problems with custom label models (i.e. NodeLabel.CUSTOM_LABEL_MODEL) and label detection strategy LABEL_DETECTION_BY_WRAPPING.
Removed obsolete dependencies to GraphML extension package in the demo build script build.xml.

ySVG GraphML support no longer depends on the yFiles for Java GraphML extension package but uses the GraphML support that comes with yFiles for Java 2.7.
Class SVGModel:
1. Improved rendering for printing in landscape orientation.
2. Improved robustness regarding invalid SVG documents.
Class SVGDOMEnhancer:
1. Added new label detection strategy LABEL_DETECTION_NONE to allow to turn off label detection.
2. Improved robustness of cleanup code in label detection strategies with regard to exceptions.
Upgraded from Batik 1.6 to Batik 1.7. See the SVG Batik page for a list of improvements.

Class SVGModel
- added synchronization to image cache to prevent infinite loops in multithreaded environments
- estimating image sizes for image caches no longer causes integer overflows

Class SVGDOMEnhancer
- added new default label detection strategy LABEL_DETECTION_BY_WRAPPING
Class SVGIOHandler
- added public methods getSVGRenderingHintValue and setSVGRenderingHintValue to allow for user preferences when exporting SVG enhanced content
- added property useCSS to provide a means to switch between SVG element attributes compacted into a single CSS style attribute and default XML attribute listings
Class SVGModel
- substantial rendering performance improvement; see setImageCacheEnabled, setImageCacheSize, setMaximumImageSize, setMinimumRelativeImageSize for related documentation
- enhanced the internal SVG DOM generating mechanism to accept slightly invalid SVG definitions (e.g. unbound namespaces)
- added public methods deserializeSVGContent and serializeSVGContent to allow for custom programmatic serialization/deserialization of SVG contents
Class SVGNodeRealizer
- YGF serialization now includes SVG content to allow for deserialization without original/external SVG resource file.
Class SVGNodeRealizerSerializer provides GraphML serialization support for SVGNodeRealizers

added several icons derived from the Nuvola 1.0 SVG icon set to src/demo/yext/svg/resources/svg
source code demo RenderingPerformanceDemo has been added
source code demo GraphMLDemo has been added
source code demo SVGNodeRealizerDemo has been added
source code demo SVGNodeDemo has been renamed to SimpleSVGNodeRealizerDemo

Class SVGDOMEnhancer: changed visibility of public field labelDetectionStrategy to private