ossim-plot-histo - ossim-plot-histo
ossim-plot-histo <input_file>
ossim-plot-histo plots image histograms.
- --disable-elev
- Will disable the elevation
- --disable-notify
- Takes an argument. Arguments are ALL, WARN, NOTICE, INFO, FATAL, DEBUG. If
you want multiple disables then just do multiple --disable-notify
on the command line. All argument are case insensitive. Default is all are
enabled.
- --disable-plugin
- Will disable the plugin loader
- --env
- Specify an env variable to set. Any number of these can appear with format
--env VARIABLE=VALUE
- --ossim-logfile
- takes a logfile as an argument. All output messages are redirected to the
specified log file. By default there is no log file and all messages are
enabled.
- --with
<symbol>
- See "gnuplot plot with" documentation
- --xtics
(<string>)
- See "gnuplot plot xtics" documentation
- -K
- specify individual keywords to add to the preferences keyword list:
name=value
- -P
- specify a preference file to load
- -T
- specify the classes to trace, ex: ossimInit|ossimImage.* will trace
ossimInit and all ossimImage classes
- -h or --help
- Display this information
ossim-plot-histo foo.tif
Will create a histogram for the input image and call it foo.his,
then will plot the histogram.
ossim-plot-histo foo.his
Simply plots existing histogram.
ossim-plot-histo --with dots foo.his
Uses specified symbol for data point. See "gnuplot plot
with" documentation.
Note: gnuplot must be installed before using this utility.