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zint.h: increase symbol->text size 160 -> 200;

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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
This commit is contained in:
gitlost
2023-11-19 19:39:54 +00:00
parent ca964f9098
commit 323b34502b
113 changed files with 2016 additions and 1550 deletions
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31
backend/gif.c
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@ -376,33 +376,12 @@ INTERNAL int gif_pixel_plot(struct zint_symbol *symbol, unsigned char *pixelbuf)
case '1': /* standard foreground */
RGBCur[0] = RGBfg[0]; RGBCur[1] = RGBfg[1]; RGBCur[2] = RGBfg[2];
break;
case 'W': /* white */
RGBCur[0] = 255; RGBCur[1] = 255; RGBCur[2] = 255;
default: /* Colour or error case */
if (!out_colour_char_to_rgb(pixelColour, &RGBCur[0], &RGBCur[1], &RGBCur[2])) {
strcpy(symbol->errtxt, "612: unknown pixel colour");
return ZINT_ERROR_INVALID_DATA;
}
break;
case 'C': /* cyan */
RGBCur[0] = 0; RGBCur[1] = 255; RGBCur[2] = 255;
break;
case 'B': /* blue */
RGBCur[0] = 0; RGBCur[1] = 0; RGBCur[2] = 255;
break;
case 'M': /* magenta */
RGBCur[0] = 255; RGBCur[1] = 0; RGBCur[2] = 255;
break;
case 'R': /* red */
RGBCur[0] = 255; RGBCur[1] = 0; RGBCur[2] = 0;
break;
case 'Y': /* yellow */
RGBCur[0] = 255; RGBCur[1] = 255; RGBCur[2] = 0;
break;
case 'G': /* green */
RGBCur[0] = 0; RGBCur[1] = 255; RGBCur[2] = 0;
break;
case 'K': /* black */
RGBCur[0] = 0; RGBCur[1] = 0; RGBCur[2] = 0;
break;
default: /* error case - return */
strcpy(symbol->errtxt, "612: unknown pixel colour");
return ZINT_ERROR_INVALID_DATA;
}
/* Search, if RGB value is already present */
fFound = 0;