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API overhaul part 1: removal of nullchar

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This commit is contained in:
hooper114 2009-09-29 09:45:46 +00:00
parent 4455c6a893
commit 04b9a99241
42 changed files with 1458 additions and 1194 deletions
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9
backend/png.c
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@ -65,6 +65,7 @@ int png_to_file(struct zint_symbol *symbol, int image_height, int image_width, c
{
struct mainprog_info_type wpng_info;
struct mainprog_info_type *graphic;
#ifndef _MSC_VER
unsigned char outdata[image_width * 3];
#else
@ -103,12 +104,12 @@ int png_to_file(struct zint_symbol *symbol, int image_height, int image_width, c
strcpy(symbol->errtxt, "Malformed background colour target");
return ERROR_INVALID_OPTION;
}
errno = is_sane(SSET, (unsigned char*)symbol->fgcolour);
errno = is_sane(SSET, (unsigned char*)symbol->fgcolour, 6);
if (errno == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Malformed foreground colour target");
return ERROR_INVALID_OPTION;
}
errno = is_sane(SSET, (unsigned char*)symbol->bgcolour);
errno = is_sane(SSET, (unsigned char*)symbol->bgcolour, 6);
if (errno == ERROR_INVALID_DATA) {
strcpy(symbol->errtxt, "Malformed background colour target");
return ERROR_INVALID_OPTION;
@ -533,10 +534,12 @@ int png_plot(struct zint_symbol *symbol, int rotate_angle)
large_bar_count++;
}
}
large_bar_height = (symbol->height - preset_height) / large_bar_count;
if (large_bar_count == 0) {
symbol->height = preset_height;
large_bar_height = 10;
} else {
large_bar_height = (symbol->height - preset_height) / large_bar_count;
}
while(!(module_is_set(symbol, symbol->rows - 1, comp_offset))) {