| Name : perl-Alien-Gnuplot
| |
| Version : 1.033
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : 1.24
| Date : 2021-04-20 08:07:51
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Alien-Gnuplot-1.033-1.24.src.rpm
|
| Size : 0.01 MB
| |
| Packager : (none)
| |
| Summary : Find and verify functionality of the gnuplot executable
|
Description :
Alien::Gnuplot verifies existence and sanity of the gnuplot external
application. It only declares one access method,
\'Alien::Gnuplot::load_gnuplot\', which does the actual work and is called
automatically at load time. Alien::Gnuplot doesn\'t have any actual plotting
methods - making use of gnuplot, once it is found and verified, is up to
you or your client module.
Using Alien::Gnuplot checks for existence of the executable, verifies that
it runs properly, and sets several global variables to describe the
properties of the gnuplot it found:
* * \'$Alien::Gnuplot::executable\'
gets the path to the gnuplot executable.
* * \'$Alien::Gnuplot::version\'
gets the self-reported version number of the executable.
* * \'$Alien::Gnuplot::pl\'
gets the self-reported patch level.
* * \'AATTAlien::Gnuplot::terms\'
gets a list of the names of all supported terminal devices.
* * \'%Alien::Gnuplot::terms\'
gets a key for each supported terminal device; values are the 1-line
description from gnuplot. This is useful for testing whether a particular
terminal is supported.
* * \'AATTAlien::Gnuplot::colors\'
gets a list of the names of all named colors recognized by this gnuplot.
* * \'%Alien::Gnuplot::colors\'
gets a key for each named color; values are the \'#RRGGBB\' form of the
color. This is useful for decoding colors, or for checking whether a
particular color name is recognized. All the color names are lowercase
alphanumeric.
You can point Alien::Gnuplot to a particular path for gnuplot, by setting
the environment variable GNUPLOT_BINARY to the path. Otherwise your path
will be searched (using File::Spec) for the executable file.
If there is no executable application in your path or in the location
pointed to by GNUPLOT_BINARY, then the module throws an exception. You can
also verify that it has not completed successfully, by examining
$Alien::Gnuplot::version, which is undefined in case of failure and
contains the gnuplot version string on success.
If you think the global state of the gnuplot executable may have changed,
you can either reload the module or explicitly call
\'Alien::Gnuplot::load_gnuplot()\' to force a fresh inspection of the
executable.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-A/openSUSE_Tumbleweed/noarch |
