fop/status.xml

<?xml version="1.0" encoding="UTF-8" ?>
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<!-- $Id$ -->
<status>

  <developers>
    <!-- Maintained in src/documentation/content/xdocs/team.xml -->
  </developers>

  <todo>
    <!-- See Bugzilla and http://wiki.apache.org/xmlgraphics-fop/FOPProjectTasks -->
  </todo>

  <changes>
    <release version="FOP Trunk">
    </release>
    <release version="0.92beta" date="18 Apr 2006">
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed a division by zero problem in TTFReader and improved the detection
        of the capHeight and xHeight font metric values for TrueType fonts.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Allow URLs in basic-link's external-destination to be wrapped in "url()".
      </action>
      <action context="Code" dev="MM" type="fix">
        Bugfix: Corrected enumerated property value for white-space property
        from "no-wrap" to "nowrap".
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="38457">
        Bugfix: Added support for white-space-treatment="preserve" in particular to
        support the white-space="pre" short hand property.
      </action>
      <action context="Code" dev="JM" type="fix">
        Corrected expectation and behaviour for the text-indent property to only apply
        to the first line area generated by a block.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for invalid handling of ICC color profiles in JPEG images and for
        dealing with CMYK JPEG images with the Adobe APPE marker.
      </action>
      <action context="Code" dev="JM" type="add">
        Initial support for page-position="last" added.
      </action>
      <action context="Code" dev="JM" type="add">
        Reenabled loading of user-supplied hyphenation patterns that was available in
        FOP 0.20.5. (See "hyphenation-base" option in the user configuration)
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Certain filter combinations in PDF could lead to invalid PDFs. 
        DecodeParams were not properly handled.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: CCITT Group 4 encoded TIFF images with multiple strips are now properly
        embedded in PDF files.
      </action>
      <action context="Code" dev="JM" type="add">
        Added support for fixed-width spaces.
      </action>
      <action context="Code" dev="JM" type="add">
        Added support for kerning.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed a copy/paste error in the table layout code that caused wrong page
        break decisions when table-headers and/or table-footers are used.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed an NPE that was thrown when a table was used inside a footnote-body.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed a problem with certain TrueType fonts which are missing the "PCLT"
        table, where a baseline-shift="sub" had no effect due to a missing x-height value.
        (Note: This only affects TTFReader, so the font metric file has to be regenerated.)
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: When the base URL was specified as a file system path, the constructed
        URL was wrong.
      </action>
      <action context="Code" dev="JM" type="add" due-to="Jirí Mareš">
        Support for "userconfig" attribute in FOP Ant Task.
      </action>
      <action context="Code" dev="JM" type="add">
        Initial support for XMP metadata (PDF 1.4) under fo:declarations.
      </action>
      <action context="Code" dev="AD" type="add">
        Added support for the background-position shorthand property.
      </action>
      <action context="Code" dev="AD" type="add">
        Added support for the font shorthand property.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="38618" due-to="Max Berger">
        Added support for system-color() function.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Fixed two causes for ClassCastExceptions in BlockContainerLayoutManager.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: padding-top and padding-bottom on list-items could lead to wrong page
        break decisions and thus to overlapping text.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: break-before and break-after were ignored on list-items.
      </action>
      <action context="Code" dev="LF" type="fix" fixes-bug="38507">
        Bugfix: The elements representing a non-breaking space weren't always correct.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38453">
        Bugfix: Text-decoration was not promoted if no text-decoration attribute was
        specified on a nested element.
      </action>
      <action context="Code" dev="AD" type="add">
        Added support for the from-table-column() function.
        (Thanks to gerhard.oettl.at.oesoft.at for the inspiration.)
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38397">
        Bugfix: Spanned cells could lead to an false error message about overlapping 
        cells and ultimately a NullPointerException.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Regions with non-standard names got ignored in RTF output leading to 
        missing headers and footers.
      </action>
      <action context="Code" dev="JM" type="fix">
        The RTF output now properly generates the "\landscape" flag for documents in 
        landscape orientation.
      </action>
      <action context="Code" dev="JM" type="fix">
        Following a clarification by the XSL FO SG, space traits are only set on the 
        first and last area generated by an FO, and not on every area anymore.
      </action>
      <action context="Code" dev="JM" type="add">
        New feature: "Intermediate format" (IF). The IF is basically the XML dialect
        written by the area tree renderer (XMLRenderer). A new parser for this format
        allows reparsing a serialized and possibly modified area tree and rendering it
        to the final target format.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Floating point numbers were not properly formatted in the PDF renderer
        which could lead to error messages while opening a PDF in Acrobat Reader.
      </action>
      <action  context="Code" dev="SP" type="update" fixes-bug="38098"
               due-to="Gerhard Oettl">
        Implement property name as default argument on some xsl-function calls.
      </action>
      <action  context="Code" dev="SP" type="update" fixes-bug="38087"
               due-to="Gerhard Oettl">
        Implement force-page-count property of page-sequence.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38054">
        Bugfix: Spans that end up with a negative height don't get swallowed anymore.
      </action>
      <action context="Code" dev="MM" type="add" fixes-bug="36729">
        Relative URLs for the font configuration attributes metrics-url and embed-url
        are now supported. A new configuration property font-base has been added. It
        sets the base URL against which relative font URLs are resolved. If font-base is
        not set base is used.
      </action>
      <action context="Code" dev="JM" type="add" fixes-bug="38132" due-to="Richard Wheeldon">
        Added support for RFC2397 "data" URLs.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38132">
        Bugfix: Certain border styles could lead to a NullPointerException.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="38102">
        Bugfix: Space was not adjusted if the space was on a nested block. This could
        lead to content overflowing the bottom of a page.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: TableCell did not properly report that it generates reference-areas
        which could lead to wrong inherited values for start-indent and end-indent.
      </action>
      <action context="Code" dev="JM" type="add">
        The font loading code now reads the encoding value from the XML font metrics file
        so that fonts like Symbol and ZapfDingbats can be embedded explicitely (Required by PDF/A).
      </action>
      <action context="Code" dev="SP" type="update">
        Improvements to the code for inline block content.
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="38089">
        Bugfix: Image height for BMP images was incorrectly calculated
      </action>
      <action context="Code" dev="AD" type="update">
        Revision of refinement white-space handling.
      </action>
      <action context="Code" dev="AD" type="add">
        Added feature: support for white-space shorthand
      </action>
      <action context="Code" dev="AD" type="add">
        Added feature: support for page-break-* shorthands
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="38053">
        Bugfix: NullPointerException on certain fo:inline within lists.
      </action>
      <action context="Code" dev="MM" type="fix" fixes-bug="37743">
        Bugfix: ClassCastException on certain fo:inline with border combinations.
      </action>
      <action context="Code" dev="MM" type="fix">
        Changed a method name in LineArea from finalize to finalise because it was
        never intended for the method to be an override of the Java Object finalize
        method. If invoked by the Java garbage collector it may cause a NPE.
      </action>
    </release>
    <release version="0.91beta" date="23 Dec 2005">
      <action context="Code" dev="JM" type="update">
        Deprecated Fop constructors that use integer constants to select the
        output format have been removed in favor or the constructors that use
        MIME types.
      </action>
      <action context="Code" dev="MM" type="fix">
        Fixed a bug where the linefeed-treatment property value "preserve" was not
        honoured when used in conjunction with text-align="center".
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37964">
        Bugfix: hard breaks with even-page or odd-page were not handled correctly
        when spaces were surrounding the break.
      </action>
      <action context="Code" dev="JM" type="update">
        Changed the XMLHandler interface so it doesn't report the MIME type it
        supports but instead can report whether it supports a particular Renderer
        implementation. XMLHandlers are now configurable.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a bug where SVG content could be clipped when rendered to PostScript.
      </action>
      <action context="Code" dev="JM" type="fix">
        Changed the way resolutions are handled. The single resolution in the user
        agent got split up into source and target resolutions. For more info, see
        the updated documentation. Note: backwards-incompatible change!
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37875">
        Bugfix: Some content inside a table-header may not have been renderered on
        pages n &gt; 1 in certain conditions.
      </action>
      <action context="Code" dev="MM" type="fix">
        Fixed a bug where an empty line, i.e. a block containing only a &amp;nbsp;,
        was not rendered at all.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fixed a bug where the area for a finished cell that is broken over pages was 
        created once for each row it was spanned over instead of only once.
      </action>
      <action context="Code" dev="JM" type="add">
        Added checks that warn about tables and block-containers that are wider than
        the available content area.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37880">
        Bugfix: Footnotes were lost if the footnote appeared in centered text.
      </action>
      <action context="Code" dev="JM" type="update">
        Improved log and error messages in a number of places by adding additional
        context information that should make it easier to find the location in the
        source files.
      </action>
      <action context="Code" dev="JM" type="fix">
        Fix to correct image sizes in RTF output.
      </action>
      <action context="Code" dev="JM" type="add">
        First attempt at SVG support in RTF output. SVG images are converted to 300dpi JPEG
        images internally.
      </action>
      <action context="Code" dev="JM" type="update">
        Additional checks to detect text overflows. The overflow property is now properly
        handled where applicable.
      </action>
      <action context="Code" dev="JM" type="update">
        Source location information improved. If location information is not available,
        the context information is provided based on text content.
      </action>
      <action context="Code" dev="JM" type="add">
        The command-line now automatically sets two parameters for any XSLT transformation:
        "fop-output-format" contains the MIME type of the currently selected output format,
        "fop-version" contains FOP's version number.
      </action>
      <action context="Code" dev="JM" type="fix">
        The output file is now deleted when an exception occurs when calling FOP from
        the command-line.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Areas for table-cells that are broken over more than one page are now
        generated even if all its content is already painted on a previous page. This
        fixes strange effects like a table grid that is not completely painted.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37828">
        Bugfix: Column balancing produced strange break decisions in certain multi-column
        documents with large amounts of text.
      </action>
      <action context="Code" dev="JM" type="add">
        Added an alternative set of rules for calculating text indents which tries to mimic
        the behaviour of many commercial FO implementations that chose to break the rules
        in the FO specification in order to better meet the natural expectations of 
        inexperienced FO users.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37815" due-to="Tom Craddock">
        Bugfix: The combination of content-width="scale-to-fit" and content-height="100%"
        did not work as expected due to a datatype conversion bug.
      </action>
      <action context="Code" dev="JM" type="fix" fixes-bug="37813">
        Bugfix: A span="all" on the first block cause a subsequent page break and the first block
        didn't span all columns.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Self-created OutputStreams in PNG Renderer were not properly closed.
      </action>
      <action context="Code" dev="JM" type="update">
        The border-collapse property on fo:table is now forced to the value "separate" until the collapsing
        border has been implemented.
      </action>
      <action context="Code" dev="JM" type="add">
        font-family list still not fully supported but a comma-separated list is now properly tokenized.
        FOP will now go through all fonts in the list to find one that is available, but it doesn't 
        do so per character, yet. 
      </action>
      <action context="Code" dev="JM" type="add">
        Implemented "Overconstrained Geometry" rules (5.3.4, XSL 1.0) for the most important cases.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Relatively positioned BlockViewports (from block-containers) caused the paint 
        cursor not be be properly advanced when space-before or space-after were present.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix: Space resolution was incomplete for content in table-cells. Conditional elements
        didn't get removed.
      </action>
      <action context="Code" dev="JM" type="fix">
        The validation check for non-zero borders and padding on a region-* and for empty static-content 
        elements is now turned off when relaxed validation is active to improve compatibility with 
        FO documents written for other FO implementations.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for "/ by zero" ArithmeticExceptions when an URL to a non-existing image is used 
        and content-width and/or content-height is used.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for a multi-threading problem:
        propertyListTable initialization moved from the constructor to a static block in FONode.
        This fixes NullPointerExceptions in PropertyList.
      </action>
      <action context="Code" dev="JM" type="fix">
        Bugfix for placement of text inside a text area when borders are present in PostScript output.
      </action>
      <action context="Code" dev="JM" type="update">
        Improvements on leader painting in PDF output.
      </action>
      <action context="Code" dev="JM" type="add">
        Support for leader painting in PostScript output.
      </action>
      <action context="Code" dev="LF, MM" type="add">
        Support for hyphenation-ladder-count.
      </action>
    </release>
    <release version="0.90alpha1" date="22 Nov 2005">
      <action context="Code" dev="all" type="update">
        <strong>Complete redesign of the FOP codebase</strong> in the period between Dec 2001 and Nov 2005. 
        There are just too many changes to list here. If you like to know details, run 
        <code>"svn log --verbose http://svn.apache.org/repos/asf/xmlgraphics/fop/trunk/"</code>.
      </action>
    </release>
    <release version="0.20.5" date="18 July 2003">
      <action context="Code" dev="all" type="update">
        For the change log for the maintenance branch 
        (where FOP 0.20.5 came from), please see the "CHANGES" file in the distribution, or 
        <a href="http://svn.apache.org/viewcvs.cgi/xmlgraphics/fop/branches/fop-0_20_2-maintain/CHANGES?view=markup">the CHANGES file in the SVN repository</a>.
      </action>
    </release>
  </changes>

</status>