mirror of
https://github.com/fralx/LimeReport.git
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90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
/*
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* stroke.c
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*
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* This code uses Zint to encode data in QR Code and then output in
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* the correct format to use StrokeScribe 2D font. This can be adapted
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* to encode any matrix symbology using this font.
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*
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* The same code can also be used to resolve PDF417 symbols with the
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* StrokeScribe 417 font and linear symbols with the StrokeScribe 1D
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* font, all of which are available from the same souce.
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*
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* This code can be compiled with:
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*
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* gcc -o stroke stroke.c -lzint
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*
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* The fonts are available from:
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*
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* https://strokescribe.com/en/free-version-barcode-truetype-fonts.html
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*
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*/
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#include <stdio.h>
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#include <zint.h>
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#include <string.h>
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int main(int argc, char **argv)
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{
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struct zint_symbol *my_symbol;
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int error = 0;
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int x, y, glyph, sub;
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my_symbol = ZBarcode_Create();
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my_symbol->symbology = BARCODE_QRCODE; // Change symbology here
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my_symbol->output_options = OUT_BUFFER_INTERMEDIATE;
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error = ZBarcode_Encode(my_symbol, argv[1], strlen(argv[1]));
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if (error != 0)
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{
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printf("%s\n", my_symbol->errtxt);
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}
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if (error >= ZINT_ERROR_TOO_LONG)
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{
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ZBarcode_Delete(my_symbol);
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return 1;
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}
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sub = 0;
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glyph = 0;
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for (y = 0; y < my_symbol->rows; y++) {
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for (x = 0; x < my_symbol->width; x++) {
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glyph *= 2;
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if ((my_symbol->encoded_data[y][x / 8] >> (x % 8)) & 1) {
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glyph += 1;
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}
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sub++;
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if (sub == 5) {
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if (glyph <= 25) {
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printf("%c", glyph + 'A');
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} else {
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printf("%c", (glyph - 26) + 'a');
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}
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sub = 0;
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glyph = 0;
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}
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}
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if (sub == 4) {
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printf("%c", glyph + 'g');
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}
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if (sub == 3) {
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if (glyph <= 3) {
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printf("%c", glyph + 'w');
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} else {
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printf("%c", (glyph - 4) + '0');
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}
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}
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if (sub == 2) {
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printf("%c", glyph + '4');
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}
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if (sub == 1) {
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printf("%c", glyph + '8');
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}
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printf("\n");
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sub = 0;
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glyph = 0;
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}
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ZBarcode_Delete(my_symbol);
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return 0;
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}
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