EnglishFrenchSpanish

OnWorks favicon

pic2graph - Online in the Cloud

Run pic2graph in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command pic2graph that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


pic2graph - convert a PIC diagram into a cropped image

SYNOPSIS


pic2graph [ -unsafe ] [ -format fmt ] [ -eqn delim ]

DESCRIPTION


Reads a PIC program as input; produces an image file (by default in Portable Network
Graphics format) suitable for the Web as output. Also translates eqn(1) constructs, so it
can be used for generating images of mathematical formulae.

PIC is a rather expressive graphics minilanguage suitable for producing box-and-arrow
diagrams of the kind frequently used in technical papers and textbooks. The language is
sufficiently flexible to be quite useful for state charts, Petri-net diagrams, flow
charts, simple circuit schematics, jumper layouts, and other kinds of illustration
involving repetitive uses of simple geometric forms and splines. Because PIC descriptions
are procedural and object-based, they are both compact and easy to modify.

The PIC language is fully documented in Making Pictures With GNU PIC, a document which is
part of the groff(1) distribution.

Your input PIC code should not be wrapped with the .PS and .PE macros that normally guard
it within groff(1) macros.

The output image will be clipped to the smallest possible bounding box that contains all
the black pixels. Older versions of convert(1) will produce a black-on-white graphic;
newer ones may produce a black-on-transparent graphic. By specifying command-line options
to be passed to convert(1) you can give it a border, force the background transparent, set
the image's pixel density, or perform other useful transformations.

This program uses pic(1), eqn(1), groff(1), gs(1), and the ImageMagick convert(1) program.
These programs must be installed on your system and accessible on your $PATH for pic2graph
to work.

OPTIONS


-unsafe
Run pic(1) and groff(1) in the ‘unsafe’ mode enabling the PIC macro sh to execute
arbitrary commands. The default is to forbid this.

-format fmt
Specify an output format; the default is PNG (Portable Network Graphics). Any
format that convert(1) can emit is supported.

-eqn delim
Change the fencepost characters that delimit eqn(1) directives ($ and $, by
default). This option requires an argument, but an empty string is accepted as a
directive to disable eqn(1) processing.

Command-line switches and arguments not listed above are passed to convert(1).

Use pic2graph online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    strace
    strace
    The strace project has been moved to
    https://strace.io. strace is a
    diagnostic, debugging and instructional
    userspace tracer for Linux. It is used
    to monitor a...
    Download strace
  • 2
    gMKVExtractGUI
    gMKVExtractGUI
    A GUI for mkvextract utility (part of
    MKVToolNix) which incorporates most (if
    not all) functionality of mkvextract and
    mkvinfo utilities. Written in C#NET 4.0,...
    Download gMKVExtractGUI
  • 3
    JasperReports Library
    JasperReports Library
    JasperReports Library is the
    world's most popular open source
    business intelligence and reporting
    engine. It is entirely written in Java
    and it is able to ...
    Download JasperReports Library
  • 4
    Frappe Books
    Frappe Books
    Frappe Books is a free and open source
    desktop book-keeping software that's
    simple and well-designed to be used by
    small businesses and freelancers. It'...
    Download Frappe Books
  • 5
    Numerical Python
    Numerical Python
    NEWS: NumPy 1.11.2 is the last release
    that will be made on sourceforge. Wheels
    for Windows, Mac, and Linux as well as
    archived source distributions can be fou...
    Download Numerical Python
  • 6
    CMU Sphinx
    CMU Sphinx
    CMUSphinx is a speaker-independent large
    vocabulary continuous speech recognizer
    released under BSD style license. It is
    also a collection of open source tools ...
    Download CMU Sphinx
  • More »

Linux commands

crm
crm
Use crm online using onworks.net
services. ...
Run crm
  • 4
    crmgr
    crmgr
    crmgr - administration utility for QDBM
    Curia ...
    Run crmgr
  • 5
    gappletviewer
    gappletviewer
    gappletviewer - Load and runs an applet
    ...
    Run gappletviewer
  • 6
    gaps
    gaps
    mummer - package for sequence alignment
    of multiple genomes ...
    Run gaps
  • s-processed="true">
    g15stats
    g15stats - A CPU/Memory/Swap usage
    meter for G15Daemon DESCRIPTION: The
    packages provides the following usage
    meter for LCD on some Logitech
    keyboards, usind g...
    Run g15stats
  • More »
  • Ad