ICEpdf 5.1.1 Release Notes

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Current by Patrick Corless
on Nov 03, 2014 09:46.


 
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 h1. ICEpdf 5.1.1 Release Notes
  
 *{_}November 3rd, 2014{_}*
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 h3. Contents
  
 This document includes the following sections:
  
 * [About This Release|#about]
 * [Notable Changes and Enhancements|#notablechanges]
 * [Known Issues|#knownissues]
 * [Migration Notes|#migrationnotes]
 * [Support|#support]
  
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 h3. About This Release
  
  ICEpdf v5.1.1 is a certified maintenance release. This release includes more than 20 bug fixes and enhancements.
  ICEpdf v5.1.1 is a certified maintenance release.
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 h3. Notable Changes and Enhancements
  
 * *Rendering Core*
 ** Improvements to multiple thread image capture performance
 ** Refactored the image pool implementation to to take advantage of References to significantly reduce the amount of garbage collection time when loading image intensive documents.
 ** Fixed an issue were a specific type of octal escaping would result in missing content.
 ** Numerous compatibility fixes for malformed files.
 ** Improvements to DeviceN and Separation color space representation in RGB.
  
 * *Font Engine*
 ** Fixed a rare Type1 font issue that drew some CID fonts using the incorrect font matrix value.
  
 * *Viewer RI*
 ** Fixed a bug in the text DocumentSearchControllerImple that may have resulted in the incorrect coordinate bounds for found word highlights.
 ** Corrected an issue where the PageViewComponentImpl dirty view timer was not correctly shut down when disposed.
 ** Fixed a a bug with lazy page size initialization where some page views components would be rendered with the incorrect page size.
  
 For a complete list of all changes in this release, see the related JIRA [Change Log|http://jira.icesoft.org/browse/PDF/fixforversion/11470].
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 h3. Known Issues
  
 The following section describes the most commonly encountered known issues with this release. For a complete reference of all outstanding issues please refer to the ICEpdf.org JIRA issue tracker.
 General
 * Batik libraries version 1.7 for SVG export has a known issue which will cause a null pointer when using the class SVGGraphics2D. Please use Batik version 1.6 or earlier (included in this release bundle), [http://xmlgraphics.apache.org/batik/].
 * Depending on which version of the Java Advanced Imaging (JAI) library you are using, the installer program may assume you are installing it on a J2SE JDK installation. If you install the JAI into a J2SE JRE installation, you may need to move the installed files from the /jre subdirectory that the installer creates to the jre directory above. Newer versions of the JAI installer program have fixed this issue.
 * Language support for none English languages is limited to the main Viewer controls and is incomplete for the Utility pane or popup dialogs.
  
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 h3. Migration Notes
  
 h4. 4.x to 5.x Migration Notes
  
 *API Packaging Changes*
 * The memory manager has been updated and it is no longer required to lock a Page object when accessing it through the PageTree API.
 * PagePainter object is no long passed into a call to Page.paint() method. If long running Page paint method needs to be interrupted then a call to page.requestInterrupt() should be made.
 * The use of Hashtable in the Dictionary class has been replaced with HashMap object.
  
 *System Properties*
 * Image scaling is now off by default and there two new scaling options, more information can be referenced found here, [imaging options|http://www.icesoft.org/wiki/display/PDF/Imaging+Options]
 * Many system properties have been removed as they are no longer needed or irrelevant. Please review [System Properties|http://www.icesoft.org/wiki/display/PDF/System+Properties] for a complete list of supported system properties.
  
 *Viewer RI*
 * The Viewer RI has been updated to support annotation editing tools, for more information on these see [Working with Annotations | http://www.icesoft.org/wiki/display/PDF/Working+with+Annotations].
 * Layer support has been added to the Viewer RI utility pane, for more information see [User Layers |http://www.icesoft.org/wiki/display/PDF/Changing+Visibility+of+Layered+Content].
  
  
 h4. 3.x to 4.x Migration Notes
  
 The following changes may affect applications that were originally developed with a previous version of ICEpdf.
 ICEpdf Core API
 * When extracting text using the org.icepdf.core.pobjects.Page Object the method not longer turns a Vector of Strings. Instead it now returns the data structure org.icepdf.core.pobjects.graphics.text.PageText. See class document and the example _install_dir_/icepdf/examples/extraction/PageTextExtraction.java for correct usage.
  
 h4. 2.x to 4.x Migration Notes
  
 The following changes may affect applications that were originally developed with a previous version of ICEpdf.
  
 *ICEpdf Jar File Changes*
 * The ICEpdf jar file names have been updated to better indicate their respective usage.
 * Please update your applications to reflect the new jar names.
 ** icepdf-core.jar - was icepdf.jar, contains core ICEpdf rendering classes.
 ** icepdf-viewer.jar - was ri_pdf.jar, contains viewer reference implementation.
 ** icepdf-pro.jar ^\*^ \- Professional font library available under commercial licensing.
 ** icepdf-pro-int.jar ^\*^ \- Professional font library CMap files, available under commercial licensing.
 ^\*^ Denotes JAR files that are only available in ICEpdf Pro commercial release.
  
 *API Packaging Changes*
 * ICEpdf 4.0 packaging has been updated to match the domain of the new community site [http://www.icepdf.org/].
 * Please update your applications to reflect the new base package name.
 ** Former package-name: com.icesoft.\*
 ** New package-name: org.icepdf.\*
 * The ICEpdf API rendering core is now rooted at org.icepdf.core.*.
 * The ICEpdf API viewer reference implementation is now rooted at org.icepdf.ri.*.
  
 *System Properties*
 * ICEpdf system properties have been changed to match the domain name of the community site [http://www.icepdf.org/].
 * Please update your applications use of ICEpdf system properties to reflect the new base package name.
 ** Former package-name: com.icesoft.\*
 ** New package-name: org.icepdf.\*
  
 *JDK 1.5\+ Now Required*
 * ICEpdf source code has been updated to the JDK 1.5 Java language specification to take advantage of numerous features and improvements to the Java programming language. As a result, ICEpdf v4.0 is not deployable to Java JRE versions older than 1.5.
 * Older versions of the Java JDK and JRE have been added to Sun's end of life and are no longer publicly supported.
 ** JDK 1.3.1 reached the end of its service life (EOSL), December 11th, 2006.
 ** JDK 1.4.2 reached the end of its service life (EOSL), October 11th, 2008.
 * For more information on Java Platform Migration please see [http://java.sun.com/j2se/JM_White_Paper_R6A.pdf].
  
 *Logging System*
 * ICEpdf 4.0 now uses Java logging API for all logging tasks.
 * A sample logging.properties file is included in the directory .../install_dir/icepdf/lib/.
 * The custom logging properties file can be specified with the following system property:
 ** \-Djava.util.logging.config.file=logging.properties
 * Further information on java.util.logging can be found at [http://java.sun.com/j2se/1.5.0/docs/guide/logging/].
  
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 h3. Support
  
 Please visit the [www.icepdf.org|http://www.icepdf.org/] community site for additional information, demos, and resources.
  
 All questions, comments, or general discussion specific to ICEpdf 4.0 should be made in the [ICEpdf Forum|http://www.icefaces.org/JForum/forums/show/28.page] forum.
  
 For information on commercial support, professional services, and training, please visit [http://support.icepdf.org].

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