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jcgm -- Version history

Core Package

Changes in the latest development version:

Changes in the core library:

added another split method with an extractor that accepts input streams
added CgmException class
fixed an issue with background colors
added support for BeginTileArray, BitonalTile (partial), DeviceViewportSpecificationMode, EndTileArray, NamePrecision, Tile (partial)
added a method to be able to read structured data records
support for transparent CGM files was added. Use CGMDisplay.setTransparent(true), thanks clivebutler
added patch by clivebutler to only have images with zero dimension when the extent is empty
fixed a problem for cell arrays using color selection mode "indexed" and representation flag "packed list"
integrated patch from tmyroadctfig: added support for APPLICATION DATA and MESSAGE commands; made command classes public
only clear the view once for multiple picture images (workaround only)
corrected a problem with font sizes on images with small extents

Changes in the core library:

Fixed a problem with Metafile Defaults Replacement that didn't support long form commands.
Fixed a problem with Circular Arc Centre, Polygon and Polyline which didn't respect the parameter precision correctly.
The Text and Restricted Text commands are now using common code
Fixed a problem with scaling for the Text element (rev. 21)
New method CGM.split to split CGM files containing several CGM files into pieces

Other changes

New viewer application in the examples to view and compare CGM files to a reference image

Initial version.

Changes in the latest development version:

The ImageReadParam.setSourceTenderSize(Dimension) method can now be used to define the size of the rendered CGM image, thanks clivebutler.

The CGMImageReaderSpi now correctly checks for the BEGIN METAFILE command and ignores the parameter length, this prevented some CGM files to be recognized correctly

Initial version.