upgrade tkimg to 1.4.6

1 files changed, 0 insertions, 335 deletions

diff --git a/tkimg/changes b/tkimg/changes
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index cb8722a..0000000
--- a/tkimg/changes
+++ /dev/null
@@ -1,335 +0,0 @@
-This file summarizes all changes made to Img since version 1.0 was
-released in April, 1997.
-
-6/5/97  (bug fix) removed fclose() in imgTIFF.c, because the generic
-	image code already closes the file. This resulted in a crash
-	on some machines, when reading a tiff file from disk.
-
-6/9/97  Added Channel functions for all format handlers. Needed to
-	make everything work again in combination with Tk8.0b1.
-
-6/12/97 Removed Xlib sub-directory and moved tkWinInt.h and tkMacInt.h
-	to the main directory. reason: Xlib.h is already installed by
-	Tk, so there is no need for Img to do it as well.
-
-6/12/97 (bug-fix) test.png in reality was an XPM file.
-
-6/12/97 Upgraded libpng to version 0.96
-
-7/1/97  Removed __eprintf() function: The assert() function
-	(which was the problem) can be disabled with
-	-DNDEBUG as well, which is much simpler.
-
-7/1/97  Fixed bug in PNG interlace handling: Now interlaced
-	images will be produced by default.
-
-7/1/97  Added support for animated GIF. Not complete yet.
-
-7/10/97 Added support for binary I/O in all format handlers. The
-	initialization automatically detects if the current Tcl
-	version supports this.
-
-7/11/97 Construction of new patch.tk8, which combines Steve Ball's
-	work with mine. Now binary I/O is fully supported.
-
-7/16/97 Removed the "fromData" hack from all format handlers.
-
-7/17/97 Speedup of TIFF format handler: No longer uses a temporary
-	file to store intermediate results, but does everyting
-	in memory. This enhancement uses the function TIFFClientOpen,
-	which is only available in newer TIFF libraries. If this
-	function cannot be found, the slower original approach is
-	taken.
-
-7/18/97 Added support for BMP format. Still incomplete.
-
-7/20/97 Completed support for animated GIF. Added example animated
-	GIF to demo.
-
-7/24/97 Added support for 1-bit BMP images. Now only
-	RLE decompressing left to be implemented.
-
-7/26/97 Changed TIFF handler such that libz and libjpeg are
-	only loaded when needed (new files imgTIFFjpeg.c and
-	imgTIFFzip.c, adapted from tif_jpeg.c and tif_zip.c
-	from the TIFF source).
-
-7/26/97 Added postscript format handler (imgPS.c), read only.
-	Assumes that Ghostscript (version 2.6 or higher)
-	is installed on your system.
-
-7/28/97 Changed GIF format string to be "gif -index <n>" in stead of
-	"gif <n>". The old format is still accepted for backwards
-	compatibility with version 1.1b1, but no longer documented.
-
-8/1/97  Added option "-zoom" to postscript handler.
-
-8/11/97 Modified all patches to correct the "imageName copy"
-	command. Previously it didn't handle transparency
-	correctly. Plus another bug fix related to the alpha
-	channel. Thanks to Nick Ing-Simmons <nick@ni-s.u-net.com>
-	for providing the fix.
-
-8/12/97 Bug fix. Transparency turned out not to be handled correctly
-	for paletted PNG images. Tk and XV cannot produce such images, that's
-	why this is not discovered earlier. Thanks to Stephane Lavirotte
-	<Stephane.Lavirotte@sophia.inria.fr> for pointing this out.
-
-8/13/97 Converted the "format" argument of the Image API to Tcl_Obj's.
-	This influenced all source files and "patch.tk8". So, you
-	cannot use older versions of "patch.tk8" with Img1.1 any more,
-	and the latest "patch.tk8" doesn't work with Img1.1b3 as well.
-
-8/16/97 Added "install.tcl" and "tkv.tcl"
-
-8/18/97 Tcl8.0a1 and Tcl8.0a2 are no longer supported.
-
-8/18/97 Adapted "patch.tk8" to the final Tk8.0 release. Constructed
-	new files "patchtk8.tgz" and "patchtk8.zip", which contain
-	a collection of the Tk8.0 files that changed. The latter files
-	are not distributed with Img 1.1, but can be found in the
-	same directory where you got Img 1.1.
-
------------------ Released 1.1, 8/18/97  -----------------------
-
-8/21/97 (bug fix) "tkv.tcl" didn't display the menu's correctly using
-	Tk4.2, apart from the fact that they turned out to look horrible
-	on Windows anyway. In combination with Tk8.0, Tkv uses the new
-	menu interface now, which doesn't have this problem.
-
-8/21/97 (bug fix) "demo.tcl" changed the working directory when the
-	additional tests are interrupted by using the "dismiss" button.
-
-8/21/97 (bug fix) Removed POSIX dependancies from imgInit.c, imgPmap.c,
-	imgPS.c and imgTIFF.c. This will make porting to non-POSIX
-	systems (e.g. Mac) easier, but makes no difference on
-	POSIX-compliant machines.
-
-8/22/97 Added file MW_ImgHeader.pch, which is used as a pre-compilied
-	header source for all files in the Img package. This make compilies
-	go a bit faster. This file is only intended to be used in the
-	MetroWerks CodeWarrior environment.
-
-8/24/97 Added "patch.tkx", which enhances the TclX help system to
-	reflect the changes in patch.tk4 and patch.tk8
-
-8/26/97 (bug fix) JPEG handler crashed on some machines when writing
-	big JPEG images to disk. Thanks to Peter T. Waltenberg
-	<p.waltenberg@irl.cri.nz> for reporting this bug, and for
-	providing an example script which demonstrated this problem.
-
-8/27/97 (bug fix) Serveral minor changes to remove warning when compiling
-	under Windows and Mac. Thanks to Mazin As-Sanie <mazina@eecs.umich.edu>
-	for reporting those to me.
-
-8/27/97 (bug fix) Eliminated Tcl_Realloc() call in imgTIFF.c. This function
-	didn't exist yet in Tk4.2 and before.
-
-9/5/97  (bug fix) install.tcl assumed that the PATH enviroment variable
-	was a ':'-separated list. This is correct on UNIX, but on Windows
-	the separation character should be ';'
-
-9/7/97  (bug fix) Fixed patch.tk8 such that the "imgName copy" command
-	handles transparency fully correct. Previously copied pixels
-	just replaced the existing pixels and the regions were not
-	merged correctly. Now that has been fixed. If a partially trans-
-	parent pixel is copied on top of an already partially transparent
-	pixel, a new color and a new transparency value is determined,
-	consisting of a combination of both.
-
-9/8/97  (bug fix) GIF handler didn't handle local colormaps correctly.
-	Lucky enough most GIF's only have a global colormap.
-
------------------ Released 1.1p1, 9/9/97  -----------------------
-
-10/1/97  (bug-fix) Oops. Previous bug-fix was not correct :-(
-	 Still didn't work with local colormaps.
-
-10/17/97 (bug fix) patch.tix didn't correctly initialize
-	 the variable "format", because this variable
-	 was disturbed by the new initialization code.
-
-10/22/97 (bug-fix) Applied the official patch #1 to libz 1.0.4.
-	 This makes the library more robust in respect to
-	 corrupted compressed streams. (see README.ZLIB)
-
-11/1/97  (bug-fix, feature change) Upgraded tiff library
-	 to version 3.4.37 (was 3.4.33)
-
-11/1/97  Eliminated the function Tk_ParseArgv(), which makes
-	 the tiff- and jpeg- handlers thread-safe. As long as
-	 Tk is not thread-safe this doesn't help much, but at
-	 least Img is prepared now for the multi-threaded future.
-
-11/3/97  Added rule to makefile.vc to build Img for Tk8.1. This is
-	 not guaranteed because Tk8.1 is not released yet, but if
-	 there are not too much incompatibilities it should work.
-
-11/3/97  Enhanced the bitmap image type (in patch.tk8) to use
-	 the new Tcl_Obj API.
-
-11/9/97  (feature change) Adapted patch.tk4 and patch.tk8 such
-	 that "imageName read" and "imageName put" now return
-	 the format of the readed data in stead of the empty string.
-
-11/9/97  (feature change) Added logluv compression support to
-	 TIFF format handler.
-
-11/9/97  Recreated patch.tk8 using Tk8.0p1, and also created
-	 new files patchtk8.tgz and patchtk8.zip from it.
-	 Documented that Img is now tested with Tk8.0p1 as well.
-
------------------ Released 1.1p2, 11/10/97  -----------------------
-
-11/15/97 (new feature) Added imgWindow.c
-
-11/25/97 (new feature) Added libttf.so (ttf.dll on Windows)
-
-11/27/97 (enhancement) Made the changes required by the new Apple
-	 Universal Headers V.3.0, so that Img will compile with CW Pro 2.
-
-11/30/97 PNG hopepage has moved. Changed README.PNG accordingly.
-
-12/7/97  Added PDF encoder, using ghostscript. Doesn't work yet.
-
-12/15/97 Removed support for Tk4.2.
-
-12/30/97 Added support for byteArrays. This fixes binary I/O in
-	 combination with Tk8.1a1.
-
-1/27/98  Added patch.tk81a1, created with the official Tk8.1a1
-	 distribution.
-
-1/28/98  Upgrade to libz version 1.0.8.
-
------------------ Released 1.2a1, 1/28/98  -----------------------
-
-2/27/98  Upgrade to libz version 1.0.8.
-
-2/27/98  Upgrade to libpng version 0.99d, fixing shared library
-         version number to 2.0.99, as suggested by png.h.
-
-10/25/98 Fixed imgWindow.c for Windows. Patch supplied by
-	 Robin Becker <robin@jessikat.demon.co.uk>.
-
-11/19/98 Upgrade to libz 1.1.3, libpng 1.0.2 and libttf 2.0.1.
-
-11/19/98 Fixed configure script in order to work with Tcl8.0.3
-	 and also the upcoming 8.0.4 and 8.0.5
-
-3/14/99  Added 8.1b2 compatible Stub support
-
-3/14/99  Removed libttf and libgif support.
-
------------------ Released 1.2b1, 3/14/99  -----------------------
-
-3/19/99  Finished "Makefile.gnu". Some more tweaking of Tk and CygWin
-	 header-files is needed to make it work, but at least Img has
-	 full CygWin support now. Only works with CygWin B20.1 and higher.
-
-3/29/99  Better support for byte-compiler in demo.tcl and tkv.tcl,
-	 using {}'s around expressions always. Also removing
-	 old Tk4.2 compatible menu-code.
-
-3/29/99  Internal changes, using Tcl_Obj's in more places.
-	 Suggested by Nick Ing-Simmons. This will make the
-	 port to perl/Tk easier.
-
-3/29/99  Upgrade to libpng 1.0.3
-
------------------ Released 1.2b2, 3/29/99  -----------------------
-
-5/23/99  Documentation enhancements: Everything is available in
-         html now.
-
------------------ Released 1.2, 5/23/99  -----------------------
-
-9/3/99   Added suitable patch for Tk8.2.0
-
-9/7/99   Modified BMP generation to generate 8-bit paletted if
-         there are less than 257 colors but more than 512 pixels.
-         Donated by Roger E Critchlow Jr <rec@elf.org>
-
-9/7/99   Upgraded tiff library to version 3.5.1, thereby disabling
-         lzw support.
-
------------------ Released 1.2.1, 9/16/99  -----------------------
-
-10/16/99 Upgraded tiff library to version 3.5.2 and png library
-         to version 1.0.5.  LZW-support is still disabled.
-
-10/19/99 Modified PNG gamma correction following the latest
-         PNG 1.2 specification.
-
-10/26/99 Applied official fax3-patch to libtiff 3.5.2, fixing
-         certain fax3 images (whatever that may be.....).
-
-10/26/99 Modified zlib to use the _stdcall in stead of the _cdecl
-         convention. This is the way Gilles Vollent compiles it's
-         zlib dll's, and he is the 'official' zlib windows maintainer.
-         INCOMPATIBLE on Windows!!!!!!!!!!!!!
-
-10/26/99 Fixed undocumented base-64 encoder/decoder to correctly
-         report "wrong number of arguments".
-
-10/27/99 Fixed bug in BMP handler, which caused sometimes colors
-         to be distorted when reading certain BMP images.
-
------------------ Released 1.2.2, 10/27/99  -----------------------
-
-11/10/99 Modified all handlers to use the extended Photo API when
-	 running with Tk8.3 or higher.
-
-11/10/99 Fixed tkv.tcl (from demo.tcl) and tests to be independant
-	 from working directory.
-
-11/10/99 Fixed libpng/makefile.vc to use _stdcall convention for
-	 zlib functions.
-
-1/15/2000 Fixed "-encoding none" problem.
-
-1/15/2000 Upgraded libtiff to version 3.5.4
-
-1/15/2000 All handler names are now in lower-case.
-
------------------ Released 1.2.3, 1/16/2000  -----------------------
-
-5/7/2000 Added some missing symbols to tclLoadNone.c
-
-5/7/2000 Fixed missing "-rpath" option. Bug reported by Larry Virden.
-
-5/7/2000 Made PNG handler independant of jmpbuf support in libpng.
-         This makes Img work with libpng 1.1 (still in beta, and
-         unlikely ever to be released to the public), and hopefully
-         also with more future libpng versions.
-
-5/10/2000 Fixed possible infinite loop in XBM format handler. Bug
-         reported by Gianandrea Rigoni
-
-5/11/2000 Changed URL of zlib and libpng to point to the current
-          location everywhere.
-
-7/8/2000  Upgraded libtiff to version 3.5.5
-
-7/9/2000  Internationalized demo.tcl and tkv.tcl
-
-7/13/2000 Bug-fix in BMP write function. If an image contained more
-          than 256 colors, only the first 256 where stored in the
-          color table. Bug reported by higuchi@cov.tytlabs.co.jp
-
-8/9/2000  Upgraded libpng to version 1.0.8
-
-8/11/2000  Fixed Postscript handling when the image size is larger
-          than the default page size. BUG-report and fix suggestion
-          by Carlos Vidal.
-
-8/12/2000 Made PNG handler independant of the png_init_io() function
-          and stdio; some libpng versions (e.g. the official dll's
-          for Windows from the PNG group) lack this function
-          (and for a good reason............).
-
-8/12/2000 Removed the patches subdirectory from the distribution. If
-          you are able to install the patches, you are also able to
-          install Tcl 8.3.2 (or higher), which is a much better idea.
-
------------------ Released 1.2.4, 8/13/2000  -----------------------