grap2graph reads a grap(1) program from the standard input and
writes an image file, by default in Portable Network Graphics
(PNG) format, to the standard output.
The input GRAP code should not be wrapped with the .G1 and .G2
macros that normally guard it within groff(1) documents.
Arguments not recognized by grap2graph are passed to the
ImageMagick or GraphicsMagick program convert(1). By specifying
these, you can give your image a border, set the image's pixel
density, or perform other useful transformations.
The output image is clipped using convert's -trim option to the
smallest possible bounding box that contains all the black
--help displays a usage message, while -v and --version show
version information; all exit afterward.
Write the image in output-format, which must be understood
by convert; the default is PNG.
Run groff in unsafe mode, enabling the PIC command sh to
execute arbitrary Unix shell commands. The groff default
is to forbid this.
This page is part of the groff (GNU troff) project. Information
about the project can be found at
⟨http://www.gnu.org/software/groff/⟩. If you have a bug report
for this manual page, see ⟨http://www.gnu.org/software/groff/⟩.
This page was obtained from the project's upstream Git repository
⟨https://git.savannah.gnu.org/git/groff.git⟩ on 2023-06-23. (At
that time, the date of the most recent commit that was found in
the repository was 2023-06-23.) If you discover any rendering
problems in this HTML version of the page, or you believe there
is a better or more up-to-date source for the page, or you have
corrections or improvements to the information in this COLOPHON
(which is not part of the original manual page), send a mail to
groff 1.23.0.rc4.250-1b2b6-dirt2y2 June 2023 grap2graph(1)