Imager
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0.14 Thu Jun 10 14:11:22 1999
- Rewrote most of the logging stuff so that it is now
possible to remove all logging from the XS part of the
module. Also some primitive check of memory usage was
added. Claes Jacobsson sent in some filters, inverter,
contrast and a noise filter.
0.15 Mon Jun 14 08:13:29 1999
- Wrote minor enhancement on the calling syntax list.
Started on the object interface - added better support
for quering avaliable filetypes. Fixed memory leaks in
most loaders. New filters from Claes in this version
are bumpmap, postlevels and mosaic.
0.16 Wed Jun 16 20:54:33 1999
- Added fixes to the BEGIN and END parts, added writer
function for the OO interface. Also added basic IPTC
reading support for jpegs. Also a few filters have been
added to the OO interface.
0.17 Thu Jun 24 11:09:15 1999
- Added dynamic loading stuff - It's still missing a nice
global symbol table. This will be fixed in next release.
also calling the plugins is not all to easy at the moment.
0.18 Mon Jun 28 12:31:33 1999
- Added global symbol table - plugins now need a symbol
table pointer in them. When the module is loaded it is
set to point at the global symbol table. Also some barebones
Makefile.PL has been made in the dynfilt directory - it works
on my system - I hope it does on yours.
0.19 Fri Jul 1 15:00:03 1999
- Added a way new scaling method for creating easy previews.
It only uses nearest neighbor, so it's doesn't look very nice
but it may be better for applications like remote sensing.
0.20 Mon Jul 5 10:15:37 1999
- Added and rewrote documentation.
0.21 Mon Jul 6 19:15:37 1999
- Fixed a bug in the scaling routine - it wasn't
handling 0< cases.
0.22 Sat Oct 9 07:04:14 1999
- Added a new method to write gif images - now
it is possible to have a part of a palette fixed.
this is very usefull if one needs to make sure that
some color like white is in the pallete. This method
also allows some ditherding and gives better colormap
than the mediancut from the gif libraries. It does
need much more cpu power though. Hopefully later versions
will be faster.
0.23 **************** Internal release only
- Fixed the %instances bug - caused ALL memory to be leaked.
Added real noise function - need feedback on how it should
be used. Also box(), and polyline are now in place. Polygon
is missing but antialiased line drawing with integer endpoints are
done but should be replaced with a version that can have
floating point endvalues. Two noise filters addded.
0.24 **************** Internal release only
- Converted i_color into an object from a reference, so now it's
giving an object instead of a void ptr or an integer or something.
0.25 **************** Internal release only
- Added basic Truetype functionality - still needs a rewrite
to be decent. Currently it's a port of a demo program that
uses an awful amount of global variables and there is much IO since
no caching of glyphs is done.
0.26 Tue Nov 23 03:57:00 1999 > Development release <
- Added transformations so that an image can be wrapped.
To achive decent speed a C based stackmachine is included. As a result
transformations need to be specified in rpn (postfix) notation. It
also can use the Affix::Infix2Postfix class to do the conversion for it.
0.27 Tue Dec 28 03:57:00 1999 > CPAN release <
- This is a bugfix version mostly, thanks to claes for pointing
out the problems - fixed palette saving wasn't working correctly after
version 0.24 - rather surprised this didn't crash everything.
Also fixed that for t1 fonts the bounding box wasn't being reported
unless the font had been used before. This is either a bug in t1lib
or a mistake in it's documentation. Another lingering bug since 0.24
what that $img->box() wasn't creating it's default color properly.
Added i_tt_text() method and more debuging to the truetype routines.
truetype testcase fixed and old debug rubish removed.
0.28 Tue Jan 4 05:25:58 2000 > CPAN release <
- Only fixes to truetype test and transformation tests.
Thanks to schinder of cpan testers for testing and reporting.
0.29 Tue Jan 4 21:49:57 2000 > CPAN release <
- fixes to get rid of warnings under pre 5.005,
Fixed broken preproccessor directives to work on non gnu
compilers. Fixed DSO test on HPUX - both code errors and
HPUX creates .sl instead of .so so the tests were failing.
0.30 Sun Jan 7 05:00:06 2000 > Bunch of Alpha releases <
- An attempt to automate installation.
0.31 Sat Jan 15 03:58:29 2000 > Fixes fixes fixes <
- Fixed a bug pointed out by Leolo where loading gifs
skips the first line of the imageload() has been
by read() - for now load is an alias for read. It will
be removed in the future. Also, fixes dynamic loading on
systems that prepend an underscore to symbols. At the present
the only system that I know of that needs this is OpenBSD.
BUT YOU MUST RECOMPILE ALL OF YOUR OLD MODULES AGAINST THIS BUILD.
Added getchannels() method ( How did I manage to delay this
untill now ). Some document changes but nothing substantial.
Also fixed the png read/write routines to handle all colorspaces
and images with alpha information. Also now it's possible to
have Imager guess the format of the files to load or save
when passing files to read or save from the filename.
Also all of the tests except dynamic loading now pass on OS/2.
0.32 Tue Feb 29 17:26:00 2000 CPAN RELEASE
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