This is the README of the showpic tool, which is part of the GraphLCD
base package.

written by Andreas Regel (andreas.regel AT powarman.de)

based on showpic from the graphlcd plugin for the Video Disc Recorder
written by Carsten Siebholz (c.siebholz AT t-online.de)

See the file COPYING for license information.


Description:
------------
showpic is a program to show an image on a graphical LC Display. It
support all controller the GraphLCD driver library supports.

The images must be in an own format (*.glcd), which can be created with
the convpic tool.


Using showpic:
--------------
  showpic [-c CONFIGFILE] [-d DISPLAY] [-s SLEEP] [-uie] file [more files]

  -c  --config      specifies the location of the config file
                    (default: /etc/graphlcd.conf)
  -d  --display     specifies the output display
                    (default: the first one in config file)
  -u  --upsidedown  rotates the output by 180 degrees (default: no)
  -i  --invert      inverts the output (default: no)
  -e  --endless     show all images in endless loop (default: no)
  -s  --sleep       set sleeptime between two images [ms]
  -b  --brightness  set brightness for display if driver support it
                    (default: config file value)

examples: showpic -c /etc/graphlcd.conf vdr-logo.glcd
          showpic -c /etc/graphlcd.conf -d LCD_T6963 -u -i vdr-logo.glcd