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- 0.2 (95-dec-12)
- ---------------
- First public release.
-
-
- 0.3 (96-jan-13)
- ---------------
- LZW patent workaround.
- Implemented inline images.
- Fixed (mostly) disjoint polygon fills.
- Added remote server stuff.
- Added page number on command line.
- Fixed problem with font encodings which caused character misalignment.
- Fixed inverted CCITT decoding and inverted image mask drawing.
- Now compiles under gcc 2.7.x (ignore those stupid 'unused parameter'
- warnings).
- Many minor bug fixes and optimizations.
-
-
- 0.4 (96-apr-24)
- ---------------
- Implemented DCT filter.
- Implemented PostScript output; wrote pdftops program.
- Implemented links.
- Implemented font rotation -- I was wrong: X11R6 servers *do* support
- font rotation (by specifying a matrix in place of a size).
- Added bindings for Home/End, Page Up/Down, arrow keys.
- Added initialZoom resource and -z option.
- Added geometry resource and -g option.
- Fixed image size off-by-one bug.
- Fixed bug where page content is reference to an array of streams.
- Cleaned up uninitialized variables which were causing random problems
- on various platforms.
- Manually skip whitespace before calling atoi() for startxref.
- Replaced calls to XrmCombineFileDatabase() with calls to
- XrmGetFileDatabase() and XrmMergeDatabases() so it will work under
- older versions of X.
- Fixed problem with reading multiple xref tables in updated PDF files.
- Check for encryption and print appropriate error message.
- Rudimentary dithering of images.
- Fixed buf in CCITTFax filter (pass mode followed by horizontal mode).
- Optimized drawImage() and drawImageMask().
- Changed several things to ease porting:
- - changed '__inline' to 'inline' (to adhere to the ANSI standard)
- - surrounded interface/implementation pragmas with #ifdef _GNUC__
- - got rid of empty array initializer lists
- - moved Operator type definition from Gfx.cc to Gfx.h
- - renamed String, uint, etc.
- - ability to uncompress to file (NO_POPEN and USE_GZIP flags)
- - added definitions of XK_Page_Up/Down and XPointer for old versions
- of X
- For VMS port:
- - use correct Xdefaults name for VMS, get rid of ltkGetHomeDir()
- - added '#include <stddef.h>' before all X includes
- - renamed files with multiple periods in their names
- Fixed window resizing infinite oscillation bug.
- Fixed problem with string-type (as opposed to stream-type) indexed
- color space lookup tables (which are used in inline images).
- If an X font is not found, try smaller and then larger sizes (this is
- useful for old or broken X servers which can't scale bitmap fonts).
- Added -rgb (color cube size) option.
- Various minor bug fixes.
-
- 0.5 (96-may-23)
- ---------------
- Fixed bug in LTKWindow which broke the remote server mode.
- Fixed PostScript output:
- - doesn't seg fault if file is unwritable.
- - incorrect DSC comment - need colon in '%%Page:'.
- - use 'imagemask' command for masks.
- - output filters in the correct order.
- - Stream::isBinary() checks the next-to-bottom, not top, stream.
- - if page width > height, rotate it 90 degrees.
- - if page is larger than paper size, scale it down.
- Set default MediaBox to 8.5" x 11" to deal with non-compliant PDF
- files which don't specify a MediaBox.
- Added DEBUG_MEM stuff in gmem.c and gmempp.cc.
- Fixed memory leaks:
- - LTKWindow didn't delete the LTKBox.
- - LinkAction needs a virtual destructor.
- Use $(RANLIB) variable in goo/Makefile and ltk/Makefile.
- Allocate image data after calling XCreateImage, using
- image->bytes_per_line -- works in 24-bit mode now.
- DCTStream rounds width of rowBuf lines up to the next multiple of
- mcuWidth, so last MCU doesn't run off end of buffer.
- Increase size of block (from 255 to 1024 bytes) read at end of file to
- search for 'startxref'.
- Skip past garbage at start of file, look for '%PDF'.
- Moved more compiler options out of Makefiles into Makefile.config.
- Top-level Makefile uses '$(MAKE)' instead of 'make' for making
- subdirectories.
- Space/PageDown/Next and Backspace/PageUp/Previous now moves to
- next/previous page if already scrolled to bottom/top of current
- page.
-