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- Copyright (c) 2007 Anoto AB and its licensors. All rights reserved.
-
- The filename convention is as follows
- -------------------------------------
-
- (dotalgorithm name)_single_[header|tail].inc is for -d1
- (dotalgorithm name)_multi_[header|tail].inc is for -d2 and -d3
- (dotalgorithm name)_duo_[header|tail].inc is for -pbw (black and white color separation)
-
- header is first part of dotalgorithm definition up to the by GAPAT defined XUID of the font
- tail is the rest
-
- different file sets are trigged by setting the environment variable --dotinclude.
- If no --dotinclude is set treat it as if dotinclude=default
-
- example: --dotalgorithm myAlgo will use
-
- myAlgo_single.inc if default -d1 is used
-
- Note that its very tricky to write a proper _multi algorithm.
-
- Basics of the encoding for _multi (d2/d3) is:
-
- Each single dot can be coded as one letter
- Each 2 dot combination can be coded as one letter
- Each 3 dot combination can be coded as one letter
- "Space" can be coded in binary intervals i.e. base glyps is a=" ", b=" ", c=" ", d=" "
- i.e. " " can be coded as (ab)
- and dont forget about the null pattern
-
- difference between 2 and 3 dot algorithm is only the USE of the glyphs. The definition file is the same
-
- This is the documentation there is.
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