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librock_bits_from_ASCIIart - Store 1's and 0's into a bit vector for each non-space in a string.
#License - #Source code - #Example Use -


#include <librock/parse.h>

void librock_bits_from_ASCIIart(char librock_PTR * pdest, /* Destination bit vector */
                    const char librock_PTR * psrc,
                    int cnt /* Number of characters at psrc */


Create a bit vector based on the contents of a string. For every ASCII space (' '), store a 0, otherwise store a 1 into the bits of a char[], with the 0x80 position treated as the first bit.

The caller has to manage the storage at pdest and psrc.

Typical use would be to convert an ASCII-art (e.g. picture drawn with a text editor) into a bitmap.

#ifdef librock_TYPICAL_USE_bits_from_ASCIIart
    char dest;
    librock_bits_from_ASCIIart(&dest," A X XX ",8);


  // No external calls.


  Copyright 1998-2002 Forrest J. Cavalier III,
  Licensed under BSD-ish license, NO WARRANTY. Copies must retain this block.
  License text in <librock/license/librock.txt> librock_LIDESC_HC=12440211096131f5976d36be0cddca4cd9152e45

Source Code

./uint/graphic/ascart.c (implementation, plus source of this manual page)

Tests and Supported Platform Types

This is a representative sample. Librock code is highly portable. For a particular platform not reported here, request paid support

librock_bits_from_ASCIIart passed tests in tascart (Unix/Linux/BSD: 2002/08/08 sys=FreeBSD using gcc)
librock_bits_from_ASCIIart passed tests in tascart (WIN32: 2002/08/08 sys=NT 4.0 using MSVC)

This software is part of Librock

Rapid reuse, without rework. Details
This page copyright (C) 2002-2003 Forrest J. Cavalier III, d-b-a Mib Software, Saylorsburg PA 18353, USA

Verbatim copying and distribution of this generated page is permitted in any medium provided that no changes are made.
(The source of this manual page may be covered by a more permissive license which allows modifications.)

Want to help? We welcome comments, patches. -- Need help? Request paid support.