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Posted to batik-dev@xmlgraphics.apache.org by bu...@apache.org on 2005/09/04 20:40:52 UTC

DO NOT REPLY [Bug 36493] New: - Transcoder AOI should have double precision

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http://issues.apache.org/bugzilla/show_bug.cgi?id=36493

           Summary: Transcoder AOI should have double precision
           Product: Batik
           Version: 1.6
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Utilities
        AssignedTo: batik-dev@xml.apache.org
        ReportedBy: jleech@virtela.net


The area of interest (AOI) passed to the various transcoders as a transcoding
hint is of type java.awt.Rectangle, which uses integer precision for all its
members.  It would be more useful to have double precision for the AOI.  This
would make it possible to transcode an arbitrary region of an svg.  For example,
in tiling an image, the source svg dimensions must currently be evenly divisible
by the tile size and number of tiles.  With double precision for the AOI this
restriction would be eliminated.
A workaround is to scale the source svg to workable dimensions prior to
transcoding / tiling.

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