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Unfortunately our Linux emulation is still not able to run this reliable.
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Update requested by Andreas Gustafsson <gson@nominum.com> in private mail.
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Changes include:
* Fixed bug - categories scaling - handling of duplicate category tags
* New attribute - proc bars - numberformat attribute
* Improved - programs 8-bit clean and support locales - thanks to Oleg
Bartunov
* Fixed bug - removed a few x11 compile dependencies that were present
even with -DNOX11
* Improved - proc transform - numbernotation may be applied to TOTALS
* Fixed bug - proc rangebar - 1.5iqr tails/outliers were incorrect for
degenerate cases (small N)
* Added a new function called $fieldname()
* Improved - proc tabulate now allows NO ordering
* Withdrawn - proc pie - lower edge of pie boundary is "fuzzy". A gd
rounding error?
* Fixed bug - numbernotation - spacer chars being added within leading
blank zones in stubs
* Fixed bugs - proc lineplot - incorrect fill under stairstep curve and
lastseglen
* Fixed bug - proc getdata - program crashed when proc getdata filter
encounters blank lines in data file
* Fixed bug - proc rangebar - 1.5 x IRQ tails not computed correctly
(also affects outliers)
* Improved - postscript %%Creator and %%Title tags not used correctly
* Fixed bug - proc pie - line+label not working correctly on gallery
example pie4.htm
* Improved - proc line - first coordinate pair should implicitly do a
'moveto'
* Added pltab -landscape option
* Added new function $max()
* Fixed bug - pltab centering of column stubs (had been left-aligned)
* Fixed bug - multi-page landscape postscript - 2nd page orientation was
incorrect
* FAQ Mar 1 '00 (expanded and updated)
* Added transparent color; use as background color to create transparent
GIFs and PNGs.
* Added feature to display numbers in european or us notation with
separators for large numbers (settable in config file).
* Added proc tabulate accumfield option.
* Added feature to make proc bars stackfields easier to use.
* Fixed bug - proc tabulate not handling date (etc.) units correctly when
ranges not specified.
* Fixed bugs - proc areadef autorange - various problems involving large
data values, datetime data, and nearest=hours.
* Fixed bug - datetime scaletype - all values 'outside window' when
default date & time notations in use, even though no window was defined.
* Added areadef autorange sub-parameter format.
* Added areadef autorange nearest=day.
* Fixed bug - proc bars - default bar width sometimes much too wide;
added a sanity override.
* Added proc bars lablepos attribute
* Fixed bug - config file "units: cm" not working.
* Added -cm and -inches command line options.
* Added -o stdout to write GIF, PNG, or EPS result to standard output.
* Fixed bug - script files ending in .pl not handled properly.
* Fixed bug - proc rangebar plotfields not working properly.
* Fixed bug - proc bars taillen not being cloned properly for errorbars.
* Fixed bug - proc areadef box attribute not handling cm properly.
* Fixed bug - proc rangebar - 1.5*interquartile range tails were not
truncated at the min/max.
* Added proc bars colorlist attribute
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the following graphic chipsets:
- MGA (Matrox G200/G400)
- Mach64 (ATI Rage Pro)
- NVIDIA RIVA TNT/TNT2
- Intel i810
- S3 ViRGE DX/GX/GX2/MX (** EXPERIMENTAL **)
- SiS 6326 (** EXPERIMENTAL **)
The libraries must no longer be compiled for a certain chipset.
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recompiling this each time again.
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esp. as it's required to be fully installed anyways.
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Ruby interface to OpenGL
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changes:
many bugfixes, added support - see the changelog
core lib has X copyright now
libtoolized
installs as "libGL", not "libMesaGL" now
my change: don't install samples
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(previous version was using Linux binary), and actually working on 1.4.2.
Internal changes undocumented, sorry.
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* Bug fix for aspect-ratio handling (Glenn Randers-Pehrson <glennrp@home.com>).
* No more direct assignments of the PNG info structure members;
it's all done through the API now.
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and beginning support for 2-4GB files. Complete list of changes at
http://www.libtiff.org/v3.5.5.html
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to Qt-2 without breaking KDE which still requires Qt-1.
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compiled for the update "png" package depend on it.
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- ImageMagick has a new logo (contributed by Ofer Tenenbaum).
- Requests for all or part of a pixel row, or multiple complete pixel
rows, are mapped directly to the underlying image in memory, or memory
mapped from a disk file, avoiding performance-robbing pixel copying.
Requested rectangular regions which are narrower than the image width
must still be copied to a scratch space.
- Support for WBMP, Wireless Bitmap (level 0) images (contributed by
Milan Votava)
- Image sizes are limited by physical memory plus available disk space on
the machine, or the file addressing limits of the operating system,
whichever comes first. This means that if you can figure out how to
build a big enough machine (and have plenty of time) terabyte images
can be processed.
- An image cache subsystem and API are provided to map portions (as small
as one pixel or as large as the entire image) of images into memory and
to save any updates.
- Memory mapping is used to access files. This is the most efficient
access mechanism available.
- DirectColor pixels are now stored in an efficient 32-bit structure (or
64-bit when QuantumLeap is enabled).
- PseudoColor indices are now stored separately from the DirectColor
pixels (PseudoColor and DirectColor representations are still available
simultaneously).
- In-memory run-length encoding is eliminated.
- Compressed images are decompressed and compressed incrementally in
order to limit memory consumption.
- Lots of minor C API fixes and improvements.
- Cache threshold setting for setting the boundary between use of RAM or
RAM + disk when processing an image:
- Use the --enable-cache option (e.g. --enable-cache=160) to set the
compiled-in default when running the configure script.
- Use -cache for ImageMagick utilities
- Set the cache_threshold attribute in PerlMagick
- Set the cacheThreshold attribute in Magick++
- The identify utility now displays precise read-time values.
- The Win32 build environment (now called "VisualMagick") is completely
re-done and supports building both multi-thread DLL as well as static
libraries.
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- Added contrib/pngsuite and contrib/pngminus (Willem van Schaik)
- Fixed a typo in the png_set_sRGB() function call in example.c (Jan Nijtmans)
- Further optimization and bugfix of pngvcrd.c
- Revised pngset.c so that it does not allocate or free memory in the user's
text_ptr structure.- Instead, it makes its own copy.
- Added code in pngwrite.c to free info_ptr->text[i].key to stop a memory leak.
- Created separate write_end_info_struct in pngtest.c for a more severe test.
- Moved PNG_FLAG_HAVE_CHUNK_HEADER, PNG_FLAG_BACKGROUND_IS_GRAY and
PNG_FLAG_WROTE_tIME from flags to mode.
- Added png_write_info_before_PLTE() function.
- Fixed some typecasting in contrib/gregbook/*.c
- Updated scripts/makevms.com (Martin Zinser)
- Moved png_get_header_version from png.h to png.c, to accomodate ansi2knr.
- Removed all global arrays (according to PNG_NO_GLOBAL_ARRAYS macro), to
accomodate making DLL's: Moved usr_png_ver from global variable to function
png_get_header_ver() in png.c.- Moved png_sig to png_sig_bytes in png.c and
eliminated use of png_sig in pngwutil.c.- Moved the various png_CHNK arrays
into local arrays.- Eliminated use of global png_pass arrays.- Declared the
png_CHNK and png_pass arrays to be "const".- Made the global arrays
available to applications when PNG_NO_GLOBAL_ARRAYS is not defined or
when PNG_USE_GLOBAL_ARRAYS is defined.- Made available to applications a
macro "PNG_USE_LOCAL_ARRAYS".
- Changed the PNG_sRGB_INTENT macros in png.h to be consistent with PNG-1.2.
- Change PNG_SRGB_INTENT to PNG_sRGB_INTENT in libpng.txt and libpng.3
- Added PNG_EXPORT_VAR macro to accommodate making DLL's.
- Refactored the inflate/deflate support to make adding new chunks with
trailing compressed parts easier in the future (Eric S. Raymond).
- Added iCCP, iTXt, sCAL, and sPLT support; added "lang", "lang_key", and
itxt_length" members to the png_text structure (Eric S. Raymond, Glenn R-P)
- Changed png_get_oFFs() and png_set_oFFs() to use signed rather than unsigned
offsets (Eric S. Raymond).
- Combined PNG_READ_cHNK_SUPPORTED and PNG_WRITE_cHNK_SUPPORTED macros into
PNG_cHNK_SUPPORTED and combined the three types of PNG_text_SUPPORTED
macros, leaving the separate macros also available.
- Removed comments on #endifs at the end of many short, non-nested #if-blocks.
- Changed makefile.solaris to issue a warning about potential problems when
the ucb "ld" is in the path ahead of the ccs "ld".
- Removed "- [date]" from the "synopsis" line in libpng.3 and libpngpf.3.
- Added code in pngwrite.c to work around a newly discovered zlib bug.
- Unknown chunk handling is now supported (Eric S. Raymond).
- Option to eliminate all floating point support was added.- Some new
fixed-point functions such as png_set_gAMA_fixed() were added.
- Added new type "png_fixed_point" for integers that hold float*100000 values
- Added many parentheses, e.g., "if (a && b & c)" becomes "if (a && (b & c))"
- Added png_handle_as_unknown()
- Added chunk_list and num_chunk_list members of png_ptr.
- Define png_get_int_32 when oFFs chunk is supported as well as when pCAL is.
- Added functions png_set_read_user_chunk_fn() and png_get_user_chunk_ptr()
for setting a callback function to handle unknown chunks and for
retrieving the associated user pointer (Glenn).
- Added png_free_data() function.
- Added high-level functions png_read_png() and png_write_png() (ESR).
- Renamed pngdll.mak to makefile.bd32
- Cosmetic changes in pngtest.c
- Fixed pngvcrd.c bug by pushing/popping registers in mmxsupport (Bruce Oberg)
- Revised makefile.gcmmx
- Fixed a bug in pngrtran.c that improperly expanded the background color.
- Return *num_text=0 from png_get_text() when appropriate, and fix
documentation of png_get_text() in libpng.txt/libpng.3.
- Added PNG_SETJMP_SUPPORTED, PNG_SETJMP_NOT_SUPPORTED, and PNG_ABORT() and
"png_jmpbuf()" macros to pngconf.h, to help people migrate to the new error
handler that's planned for the next libpng release, and changed example.c,
pngtest.c, and contrib programs to use this macro.
- Revised some of the DLL-export macros in pngconf.h (Greg Roelofs)
- Fixed some mistakes in the unused and undocumented INCH_CONVERSIONS functions
in pngget.c
- Updated makefile.linux and makefile.gccmmx to make directories conditionally.
- Increased precision of rgb_to_gray calculations from 8 to 15 bits and
added png_set_rgb_to_gray_fixed() function.
- Added makefile.bc32 (32-bit Borland C++, C mode)
- Updated references to the zlib home page, which has moved to
freesoftware.com.
- Corrected bugs in documentation regarding png_read_row() and png_write_row().
- Renamed makefile.borland,turboc3 back to makefile.bor,tc3 as in version
1.0.3, revised borland makefiles; added makefile.ibmvac3 and makefile.gcc
(Cosmin)
- Added makefile.sggcc (SGI IRIX with gcc)
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Patch originally (a small) part of GD-1.26.
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The 1.7.3 distribution file now contains 1.8.1; lame.
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