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

written by Carsten Siebholz <c.siebholz AT t-online.de>
           Andreas Brachold <vdr04 AT deltab de>

See the file COPYING for license information.


Description:
------------
convpic is a program to convert images to an own simple format (*.glcd)
that is used by the GraphLCD graphics library.


Installation and Configuration:
-------------------------------
see the file README in the base package's root directory.


Using convpic:
--------------
Usage: convpic [-n] [-d x] -i infile [more files] -o outfile

  -n  --invert   inverts the output (default: no)
  -i  --infile   specifies the name of the input file
  -o  --outfile  specifies the name of the output file
  -d  --delay    specifies the delay delay between multiple images

supported formats:
  TIFF: file is an uncompressed RGB-encoded 2-color TIFF
  BMP : file is an uncompressed RGB-encoded 2-color Windows BMP
  ANI : file is an uncompressed multi-frame from tuxbox-aniplay
  GLCD: file is the own format used by the GraphLCD graphics library

example: convpic -i vdr-logo.bmp -o vdr-logo.glcd


Known Problems:
---------------
  Export of TIFF isn't supported.