plplot-cvs — For PLplot svn commit messages

[Plplot-cvs] CVS update notice (plplot/include)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory usw-pr-cvs1:/tmp/cvs-serv13467

Modified Files:
	plplotP.h 
Log Message:
Define ORIENTATION to be 3 (landscape mode for ljii, ljiip, ps, and pstek
drivers).  This is experimental.  To get old behaviour this is the one central
place to change it back to ORIENTATION 1 (seascape mode).

[Plplot-cvs] CVS update notice (plplot/drivers)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv10600

Modified Files:
	pbm.c 
Log Message:
Remove commented out plRotPhy calls altogether so as not to confuse with
drivers which actually use plRotPhy.

[Plplot-cvs] CVS update notice (plplot/drivers)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv12139

Modified Files:
	ljii.c ljiip.c ps.c pstex.c 
Log Message:
Generalize these drivers to use ORIENTATION as first parameter of plRotPhy.
In ps.c and pstex.c I have additionally generalized the angle definition
to depend on ORIENTATION.  This works well for the ps driver for ORIENTATION
of 1 or 3 for -drvopt text (or not).

[Plplot-cvs] CVS update notice (plplot/src)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv20679

Modified Files:
	plcore.c 
Log Message:
Commentary change.

[Plplot-cvs] CVS update notice (plplot/cf)

[Rafael L. <rla...@us...>]

Update of /cvsroot/plplot/plplot/cf
In directory usw-pr-cvs1:/tmp/cvs-serv32542

Modified Files:
	plplot-config.in 
Log Message:
Included braces ({}) around matrix_lib in the parameter expansion part.
When @LIB_TAG@ was replaced by "d" a variable $matrix_libd was referenced,
which obviously is a bug.  Now, we have ${matrix_lib}d in the parameter
expansion part, which has the desired behavior.

[Plplot-cvs] CVS update notice (plplot/cf)

[Rafael L. <rla...@us...>]

Update of /cvsroot/plplot/plplot/cf
In directory usw-pr-cvs1:/tmp/cvs-serv26594

Modified Files:
	plplot-config.in 
Log Message:
Thanks, Alan, for spotting and fixing the "-ld" bug.  I am just committing a
simpler and more elegant way to fix it.  I removed your "test -z
$matrix_lib" because the "${matrix_lib:+-l$matrix_lib@LIB_TAG@}" construct
does the job very well.

[Plplot-cvs] CVS update notice (plplot/cf)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/cf
In directory usw-pr-cvs1:/tmp/cvs-serv21937

Modified Files:
	plplot-config.in 
Log Message:
Old version produced -ld (i.e., a library name consisting of just the tag)
when libtclmatrix was not configured and double precision configured.  New
version fixes this bug by appending the tag only if the matrix library
name has a non-zero length.

[Plplot-cvs] CVS update notice (plplot/src)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv24374

Modified Files:
	plcore.c 
Log Message:
Extend character aspect ratio preservation to case where the overall aspect
ratio is changed by the -a option (or equivalent call to plsdidev).  There
is also some reorganization of the old code that preserved the character
aspect ratio for the -freeaspect case with 90 deg rotations.  

Note, the character aspect ratio preservation changes only occur in the
c_plinit routine. The idea is that when the overall aspect ratio is changed,
the xpmm and ypmm values are changed in a compensating way so that, for
example, all circular characters continue to display as circular (rather
than elliptical as in old code when the aspect ratio was changed).

[Plplot-cvs] CVS update notice (plplot/drivers)

[Geoffrey F. <fu...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv16715

Modified Files:
      Tag: dyndrv_1
	dg300.c hpgl.c impress.c linuxvga.c ljii.c ljiip.c null.c 
	pbm.c plmeta.c tek.c xfig.c xwin.c 
Log Message:
Convert many (but not all) drivers to use the new dispatch table
initialization semantics.  Introduced a per-device dispatch table init
function which fills in the entries.  This function is called for both
static and dynamic driver configurations, so they two are treated on
equall footing at the API level.

Drivers not touched in this commit, are hereby broken, until someone
can get around to updating them.

[Plplot-cvs] CVS update notice (plplot/drivers)

[Geoffrey F. <fu...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv16302

Modified Files:
      Tag: dyndrv_1
	ps.c 
Log Message:
Removed all the inane driver "forwarding" functions introduced in a
prior recent commit.  Instead, switch to the new canonical driver
initialization style in which there is one dispatch table init
function per device (potentially multiple such devices per driver),
and these dispatch table init functions take care of filling in the
dispatch table function pointer entries.  If it suits the driver to
share some functions across multiple devices, that is the driver's
business, and is easily accommodated in this manner.

[Plplot-cvs] CVS update notice (plplot/src)

[Geoffrey F. <fu...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv15572

Modified Files:
      Tag: dyndrv_1
	plcore.c 
Log Message:
Reworked the initialization of the dispatch table.  Instead of copying
over the static tables, we instead walk a statically defined list of
configured drivers.  For each, we call the device specific dispatch
table initialization function to get the dispatch table wired up.

Finally, the dynloader was reworked so that it only pulls out the one
function name for the device-specific dispatch initialization function
from each driver.  This function is then called, passing in the
dispatch table that needs to be filled in.

This means we only use the dynamic symbol search facility to extract a
single symbol from the driver per dynloadable device.  This is simpler
than the old system, in which the dynloader itself would lookup the
symbols for all the dispatch init functions.  That scheme suffered
however from making it hard to share common driver functions between
multiple devices (in the same driver).  The new scheme makes it easy
for drivers to share common canonical driver entry functions between
multiple distinct devices associated with the same dynloadable driver.

[Plplot-cvs] CVS update notice (plplot/include)

[Geoffrey F. <fu...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory usw-pr-cvs1:/tmp/cvs-serv13940

Modified Files:
      Tag: dyndrv_1
	plcore.h 
Log Message:
Majorly revamped.  The old way of initializing the static device
dispatch tables is #if 0'd out.  In its place we have a new table of
function pointers to functions which are able to initialize a dispatch
table for a given device.  This table is now the only evidence of
static knowledge of configured drivers left in the code base.  We need
to expunge this too, but one thing at a time.  Anyway, the new way is
much less bulky than the old way.  The actual filling in of all the
gazillion function pointers is now relegated to device specific
functions, which themselves generally reside with the drivers
themselves.  This leaves the system with overall generally better
"locality of knowledge", although more should be done in this way still.

[Plplot-cvs] CVS update notice (plplot/include)

[Geoffrey F. <fu...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory usw-pr-cvs1:/tmp/cvs-serv12798

Modified Files:
      Tag: dyndrv_1
	drivers.h 
Log Message:
Add prototypes for the 40 or so device dispatch table initialization
functions. 

Remove prototypes for many of the canonical driver functions.  These
prototypes no longer need to be widely visible, because we no longer
initialize the global dispatch table in plcore.h as was done before.
Instead, we have only a list of the active static devices, and their
dispatch table initialization functions are called, each of which in
turn fills in the dispatch table function ponters with the device
driver specific function entry points.  Consequently, most of the
canonical driver functions need only to be known inside the actual
driver file.

The remaining canonical driver functions that are still prototyped in
drivers.h, result from one of these situations:

1) I haven't gotten around to converting the driver to use the new
dispatch table initialization style yet.  These drivers are
effectively broken by this commit, and will have to be upgraded to the
new dispatch table initialization scheme before they will work again.

2) There were several cases where I have the impression that some
driver functions are used by multiple clients.  Where I had suspicions
of this, I left the prototypes in drivers.h, and didn't touch them.

3) There appear to be cases where names are at least overloaded, even
if the functions are not.  Without deep investigation, I left this all
untouched.  It is surely broken, and will require updating before
these drivers will work again in the dyndrv world.

[Plplot-cvs] CVS update notice (plplot/include)

[Geoffrey F. <fu...@us...>]

Update of /cvsroot/plplot/plplot/include
In directory usw-pr-cvs1:/tmp/cvs-serv9255

Modified Files:
      Tag: dyndrv_1
	dispatch.h 
Log Message:
Add typedef PLDispatchInit for a function signature to use for
functions that will initialize a dispatch table struct for each
device. 

[Plplot-cvs] CVS update notice (plplot/cf)

[Rafael L. <rla...@us...>]

Update of /cvsroot/plplot/plplot/cf
In directory usw-pr-cvs1:/tmp/cvs-serv10698

Modified Files:
	configure.in plplot-config.in sysloc.in 
Log Message:
These changes improves the plplot-config script in two ways:

  1) When --disable-tcl is given to configure, the "-ltclmatrix" option is
     no more output by "plplot-config --libs".  In order to do that, the
     MATLIB_NAME variable of configure is only set when Tcl building is
     enabled.

  2) In order to increase portability, the rpath option output by
     plplot-config (if the --without-rpath option is not used) has the style:
    
	 -Wl,-rpath,$prefix/lib
	
     instead of:
     
         -Wl,-rpath -Wl,$prefix/lib
	 
     I have tested this only in Linux with gcc.  Hope these changes will not
     break anything.

[Plplot-cvs] CVS update notice (plplot/src)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv1581

Modified Files:
	plcore.c 
Log Message:
Change c_plinit so that character aspect ratio is preserved when overall
aspect ratio is swapped by 90 degree rotation with -freeaspect.  This change
occurs just in one place in the code and should allow me to finally (!) drop
special portrait-mode drivers in yplot.

[Plplot-cvs] CVS update notice (plplot/rpm)

[Alan W. I. <ai...@us...>]

Update of /cvsroot/plplot/plplot/rpm
In directory usw-pr-cvs1:/tmp/cvs-serv12275

Added Files:
	plplot_redhat7.1.spec 
Log Message:
Spec file used to create RedHat 7.1 rpms.

[Plplot-cvs] CVS update notice (plplot/drivers)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv20227/drivers

Modified Files:
	ps.c 
Log Message:
Correct bug in 3d plot (previous polilyne not finished)
Change some postscript constructs.
Use "/def" for smaller files.
Add "-drvopt text=2" option for using vertically slanted text in 3d plots. Still with some bugs.

[Plplot-cvs] CVS update notice (plplot/src)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv19437/src

Modified Files:
	plbox.c plsym.c 
Log Message:
Correct my poor English :(

[Plplot-cvs] CVS update notice (plplot/drivers)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv14885/drivers

Modified Files:
	ps.c 
Log Message:
Correct rotation bug.
Zoom font (-drvopt text) scale problem remains.
Parse #udg text escape sequences, ignore the others.
Add "-drvopt color" option.

[Plplot-cvs] CVS update notice (plplot/drivers)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv14405/drivers

Modified Files:
	pstex.c 
Log Message:
Correct rotation bug.
Zoom font (-drvopt text) scale problem remains.

[Plplot-cvs] CVS update notice (plplot/drivers)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/drivers
In directory usw-pr-cvs1:/tmp/cvs-serv14002/drivers

Modified Files:
	xfig.c 
Log Message:
Correct rotation bug.
Zoom font (-drvopt text) scale problem remains.
Change int/float to PLINT/PLFLT, use plwarn(), plexit().

[Plplot-cvs] CVS update notice (plplot/examples/c)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/examples/c
In directory usw-pr-cvs1:/tmp/cvs-serv13077/examples/c

Modified Files:
	x04c.c 
Log Message:
Make the "20dB/decade" annotation visible.

[Plplot-cvs] CVS update notice (plplot/scripts)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/scripts
In directory usw-pr-cvs1:/tmp/cvs-serv12955/scripts

Modified Files:
	pstex2eps 
Log Message:
Use natural size, instead of reducing by 50%.

[Plplot-cvs] CVS update notice (plplot/src)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv12726/src

Modified Files:
	plargs.c 
Log Message:
Changed comments of opt_drvopt(); cleaned a bit.