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CODE128: hrt always UTF-8; CODE128/EXCODE39/CODE93: blank same NUL/ctrl/DEL chars

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gitlost 2020-07-19 00:13:03 +01:00
parent 020a125de6
commit dd2bdb4335
14 changed files with 233 additions and 133 deletions
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6
backend/raster.c
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@ -643,8 +643,8 @@ static int plot_raster_dotty(struct zint_symbol *symbol, int rotate_angle, int d
return error_number;
}
/* Convert UTF-8 to Latin1 Codepage for the interpretation line */
static void to_latin1(const unsigned char source[], unsigned char preprocessed[]) {
/* Convert UTF-8 to ISO 8859-1 for draw_string() human readable text */
static void to_iso8859_1(const unsigned char source[], unsigned char preprocessed[]) {
int j, i, input_length;
input_length = ustrlen(source);
@ -959,7 +959,7 @@ static int plot_raster_default(struct zint_symbol *symbol, int rotate_angle, int
#else
unsigned char* local_text = (unsigned char*) _alloca(ustrlen(symbol->text) + 1);
#endif
to_latin1(symbol->text, local_text);
to_iso8859_1(symbol->text, local_text);
/* Put the human readable text at the bottom */
textpos = 2 * (main_width / 2 + xoffset);
draw_string(pixelbuf, local_text, textpos, default_text_posn, textflags, image_width, image_height);