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323b34502b
rename `ZINT_CAP_EXTENDABLE` -> `ZINT_CAP_EANUPC` (`ZINT_CAP_EXTENDABLE` marked as legacy) CODE128: increase no. symbol chars max 60 -> 99 EAN-2/EAN-5: fix `BARCODE_BIND_TOP/BIND/BOX` output GS1_128: warn if data > 48 (GS1 General Specifications max) common: `is_extendable()` -> `is_ucpean()` raster: add `ZFONT_HALIGN_CENTRE/LEFT/RIGHT` flags and process in `draw_string()` (for drawing EAN/UPC outside digits), and for `ZFONT_HALIGN_CENTRE` round when calculating centre (shifts some texts 1 pixel left) raster/vector: use offsets into `symbol->text` for EAN/UPC instead of `out_upcean_split_text()` (removed) BMP/EMF/GIF/PCX/PNG/PS/SVG/TIF: use new `out_colour_get_rgb()` routine (replaces `colour_to_XXX()`) general: simplify/fix some `error_number` handling/returning frontend: truncate overlong `--primary` instead of ignoring; negative floating pt option (for `--textgap`) man page: list size detail for matrix symbols (`--vers`) manual: further fiddling with scaling text; some typos
68 lines
2.8 KiB
C
68 lines
2.8 KiB
C
/*
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libzint - the open source barcode library
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Copyright (C) 2020-2023 Robin Stuart <rstuart114@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the project nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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*/
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/* SPDX-License-Identifier: BSD-3-Clause */
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#ifndef Z_CODE128_H
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#define Z_CODE128_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Allow for a reasonable number of special Code Set escapes and for GS1 AI delimiters */
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#define C128_MAX 256
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#define C128_LATCHA 'A'
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#define C128_LATCHB 'B'
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#define C128_LATCHC 'C'
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#define C128_SHIFTA 'a'
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#define C128_SHIFTB 'b'
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#define C128_ABORC '9'
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#define C128_AORB 'Z'
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INTERNAL int code128(struct zint_symbol *symbol, unsigned char source[], int length);
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INTERNAL int c128_parunmodd(const unsigned char llyth);
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INTERNAL void c128_dxsmooth(int list[2][C128_MAX], int *indexliste, const char *manual_set);
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INTERNAL void c128_set_a(const unsigned char source, int values[], int *bar_chars);
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INTERNAL int c128_set_b(const unsigned char source, int values[], int *bar_chars);
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INTERNAL void c128_set_c(const unsigned char source_a, const unsigned char source_b, int values[], int *bar_chars);
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INTERNAL void c128_put_in_set(int list[2][C128_MAX], const int indexliste, char set[C128_MAX],
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const unsigned char *source);
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INTERNAL_DATA_EXTERN const char C128Table[107][6];
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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/* vim: set ts=4 sw=4 et : */
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#endif /* Z_CODE128_H */
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