DESCRIPTION

usage: gegl [options] <file | -- [op [op] ..]>

Options:

-h, --help

this help information

--list-all

list all known operations

--exists

return 0 if the operation(s) exist

--properties

output the properties (name, type, description) of the operation

-i, --file

read xml from named file

-x, --xml

use xml provided in next argument

--dot

output a graphviz graph description

-o, --output

output generated image to named file, type based on extension.

-p

increment frame counters of various elements when processing is done.

-s scale, --scale scale

scale output dimensions by this factor.

-X

output the XML that was read in

-v, --verbose

print diagnostics while running

All parameters following -- are considered ops to be chained together into a small composition instead of using an xml file, this allows for easy testing of filters. Be aware that the default value will be used for all properties.

unknown parameter '--version' giving you help instead

usage: gegl [options] <file | -- [op [op] ..]>

Options:

-h, --help

this help information

--list-all

list all known operations

--exists

return 0 if the operation(s) exist

--properties

output the properties (name, type, description) of the operation

-i, --file

read xml from named file

-x, --xml

use xml provided in next argument

--dot

output a graphviz graph description

-o, --output

output generated image to named file, type based on extension.

-p

increment frame counters of various elements when processing is done.

-s scale, --scale scale

scale output dimensions by this factor.

-X

output the XML that was read in

-v, --verbose

print diagnostics while running

All parameters following -- are considered ops to be chained together into a small composition instead of using an xml file, this allows for easy testing of filters. Be aware that the default value will be used for all properties.