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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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11
backend/zint.h
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@ -85,7 +85,7 @@ extern "C" {
struct zint_vector_circle *circles; /* Pointer to first circle */
};
/* Structured Append info - ignored unless `zint_structapp.count` is set to non-zero value */
/* Structured Append info (see `symbol->structapp` below) - ignored unless `zint_structapp.count` is non-zero */
struct zint_structapp {
int index; /* Position in Structured Append sequence, 1-based. Must be <= `count` */
int count; /* Number of symbols in Structured Append sequence. Set >= 2 to add SA Info */
@ -115,12 +115,12 @@ extern "C" {
int eci; /* Extended Channel Interpretation. Default 0 (none) */
float dpmm; /* Resolution of output in dots per mm (BMP/EMF/PCX/PNG/TIF only). Default 0 (none) */
float dot_size; /* Size of dots used in BARCODE_DOTTY_MODE. Default 0.8 */
float text_gap; /* Gap between barcode and text (HRT). 0 means use default (font-specific) */
float text_gap; /* Gap between barcode and text (HRT) in X-dimensions. Default 1 */
float guard_descent; /* Height in X-dimensions that EAN/UPC guard bars descend. Default 5 */
struct zint_structapp structapp; /* Structured Append info. Default structapp.count 0 (none) */
int warn_level; /* Affects error/warning value returned by Zint API (see WARN_XXX below) */
int debug; /* Debugging flags */
unsigned char text[160]; /* Human Readable Text (HRT) (if any), UTF-8, NUL-terminated (output only) */
unsigned char text[200]; /* Human Readable Text (HRT) (if any), UTF-8, NUL-terminated (output only) */
int rows; /* Number of rows used by the symbol (output only) */
int width; /* Width of the generated symbol (output only) */
unsigned char encoded_data[200][144]; /* Encoded data (output only). Allows for rows of 1152 modules */
@ -319,7 +319,7 @@ extern "C" {
#define ULTRA_COMPRESSION 128 /* Enable Ultracode compression (experimental) */
/* Warning and error conditions (API return values) */
#define ZINT_WARN_HRT_TRUNCATED 1 /* Human Readable Text was truncated (max 159 bytes) */
#define ZINT_WARN_HRT_TRUNCATED 1 /* Human Readable Text was truncated (max 199 bytes) */
#define ZINT_WARN_INVALID_OPTION 2 /* Invalid option given but overridden by Zint */
#define ZINT_WARN_USES_ECI 3 /* Automatic ECI inserted by Zint */
#define ZINT_WARN_NONCOMPLIANT 4 /* Symbol created not compliant with standards */
@ -343,7 +343,8 @@ extern "C" {
/* Capability flags (ZBarcode_Cap() `cap_flag`) */
#define ZINT_CAP_HRT 0x0001 /* Prints Human Readable Text? */
#define ZINT_CAP_STACKABLE 0x0002 /* Is stackable? */
#define ZINT_CAP_EXTENDABLE 0x0004 /* Is extendable with add-on data? (Is EAN/UPC?) */
#define ZINT_CAP_EANUPC 0x0004 /* Is EAN/UPC? */
#define ZINT_CAP_EXTENDABLE 0x0004 /* Legacy */
#define ZINT_CAP_COMPOSITE 0x0008 /* Can have composite data? */
#define ZINT_CAP_ECI 0x0010 /* Supports Extended Channel Interpretations? */
#define ZINT_CAP_GS1 0x0020 /* Supports GS1 data? */