eqn2graph (1) - Linux Man Pages
eqn2graph: convert an EQN equation into a cropped image
eqn2graph - convert an EQN equation into a cropped image
SYNOPSIS[ -format output-format ] [convert-arguments] --help -v --version
DESCRIPTIONeqn2graph reads a one-line eqn(1) equation from the standard input and writes an image file, by default in Portable Network Graphics (PNG) format, to the standard output.
The input EQN code should not be preceded by the .EQ macro that normally precedes it within groff(1) macros; nor do you need to have dollar-sign or other delimiters around the equation.
Arguments not recognized by eqn2graph 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.
- -format output-format
- Write the image in output-format, which must be understood by convert; the default is PNG.
- Display a usage message and exit.
- --version Display version information and exit.
- TMPDIR TMP TEMP These environment variables are searched in the given order to determine the directory where temporary files will be created. If none are set, /tmp is used.