mirror of
https://git.code.sf.net/p/zint/code
synced 2025-05-12 22:25:59 -04:00
UPC/EAN, ITF14: quiet zones, addongap; raster/vector: sync code, use double
This commit is contained in:
gitlost
parent
e90c273165
commit
2a19b883a5
55 changed files with 2917 additions and 1351 deletions
485
backend/output.c
485
backend/output.c
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@ -30,14 +30,13 @@
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*/
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/* vim: set ts=4 sw=4 et : */
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#include <string.h>
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#include "common.h"
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#include "output.h"
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#define SSET "0123456789ABCDEF"
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/* Check colour options are good. Note: using raster.c error nos 651-654 */
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INTERNAL int check_colour_options(struct zint_symbol *symbol) {
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INTERNAL int output_check_colour_options(struct zint_symbol *symbol) {
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int error_number;
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if (strlen(symbol->fgcolour) != 6) {
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@ -68,32 +67,346 @@ INTERNAL int check_colour_options(struct zint_symbol *symbol) {
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}
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/* Return minimum quiet zones for each symbology */
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static void quiet_zones(struct zint_symbol *symbol, int *left, int *right, int *top, int *bottom) {
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static int quiet_zones(struct zint_symbol *symbol, int *left, int *right, int *top, int *bottom) {
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int done = 0;
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*left = *right = *top = *bottom = 0;
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/* These always have quiet zones set (previously used whitespace_width) */
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switch (symbol->symbology) {
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case BARCODE_CODE16K:
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/* BS EN 12323:2005 Section 4.5 c) */
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/* BS EN 12323:2005 Section 4.5 (c) */
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*left = 10;
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*right = 1;
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done = 1;
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break;
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case BARCODE_CODE49:
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/* ANSI/AIM BC6-2000 Section 2.4 */
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*left = 10;
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*right = 1;
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done = 1;
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break;
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case BARCODE_CODABLOCKF:
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case BARCODE_HIBC_BLOCKF:
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/* AIM ISS-X-24 Section 4.6.1 */
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*left = 10;
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*right = 10;
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done = 1;
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break;
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case BARCODE_ITF14:
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/* GS1 General Specifications 20.0 Section 5.3.2.2 */
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*left = 10;
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*right = 10;
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done = 1;
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break;
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case BARCODE_EANX:
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case BARCODE_EANX_CHK:
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case BARCODE_EANX_CC:
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case BARCODE_ISBNX:
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/* GS1 General Specifications 20.0 Section 5.2.3.4 */
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switch (ustrlen(symbol->text)) {
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case 13: /* EAN-13 */
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*left = 11;
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*right = 7;
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break;
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case 16: /* EAN-13/ISBN + 2 digit addon */
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case 19: /* EAN-13/ISBN + 5 digit addon */
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*left = 11;
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*right = 5;
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break;
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case 5: /* EAN-5 addon */
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case 2: /* EAN-2 addon */
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*left = 7;
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*right = 5;
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break;
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default: /* EAN-8 (+/- 2/5 digit addon) */
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*left = 7;
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*right = 7;
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break;
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}
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done = 1;
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break;
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case BARCODE_UPCA:
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case BARCODE_UPCA_CHK:
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case BARCODE_UPCA_CC:
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/* GS1 General Specifications 20.0 Section 5.2.3.4 */
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*left = 9;
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if (ustrlen(symbol->text) > 12) { /* UPC-A + addon */
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*right = 5;
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} else {
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*right = 9;
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}
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done = 1;
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break;
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case BARCODE_UPCE:
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case BARCODE_UPCE_CHK:
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case BARCODE_UPCE_CC:
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/* GS1 General Specifications 20.0 Section 5.2.3.4 */
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*left = 9;
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if (ustrlen(symbol->text) > 8) { /* UPC-E + addon */
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*right = 5;
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} else {
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*right = 7;
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}
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done = 1;
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break;
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/* TODO: others */
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}
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if (done) {
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return done;
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}
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/* Only do others if flag set TODO: finish */
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#if 0
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if (!(symbol->output_options & BARCODE_QUIET_ZONES)) {
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return done;
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}
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#else
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return done;
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#endif
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switch (symbol->symbology) {
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case BARCODE_CODE11:
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/* TODO */
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break;
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case BARCODE_C25MATRIX:
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case BARCODE_C25INTER:
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case BARCODE_C25IATA:
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case BARCODE_C25LOGIC:
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case BARCODE_C25IND:
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*left = *right = 10; // Probably this TODO: check
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done = 1;
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break;
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case BARCODE_CODE39:
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case BARCODE_EXCODE39:
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case BARCODE_LOGMARS:
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case BARCODE_PZN:
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case BARCODE_VIN:
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case BARCODE_HIBC_39:
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case BARCODE_CODE32:
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/* ISO/IEC 16388:2007 Section 4.4 (d) */
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*left = *right = 10;
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done = 1;
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break;
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case BARCODE_EAN128: /* GS1-128 */
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case BARCODE_EAN128_CC:
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case BARCODE_EAN14:
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/* GS1 General Specifications 20.0 Section 5.4.4.2 */
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*left = *right = 10;
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done = 1;
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break;
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case BARCODE_CODABAR:
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/* BS EN 798:1995 Section 4.4.1 (d) */
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*left = *right = 10;
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done = 1;
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break;
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case BARCODE_CODE128:
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case BARCODE_CODE128B:
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case BARCODE_HIBC_128:
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case BARCODE_NVE18:
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/* ISO/IEC 15417:2007 4.4.2 */
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*left = *right = 10;
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done = 1;
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break;
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case BARCODE_DPLEIT:
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case BARCODE_DPIDENT:
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/* TODO */
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break;
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case BARCODE_CODE93:
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/* TODO */
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break;
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case BARCODE_FLAT:
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/* TODO */
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break;
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case BARCODE_RSS14: /* GS1 Databar Omnidirectional */
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case BARCODE_RSS_LTD: /* GS1 Databar Limited */
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case BARCODE_RSS_EXP: /* GS1 Databar Expanded */
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case BARCODE_RSS14STACK: /* GS1 DataBar Stacked */
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case BARCODE_RSS14STACK_OMNI: /* GS1 DataBar Stacked Omnidirectional */
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case BARCODE_RSS_EXPSTACK: /* GS1 Databar Expanded Stacked */
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/* GS1 General Specifications 20.0 Section 5.5.1.1 - Quiet Zones: None required */
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*left = *right = 0;
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done = 1;
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break;
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case BARCODE_RSS14_CC:
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case BARCODE_RSS_LTD_CC:
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case BARCODE_RSS_EXP_CC:
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case BARCODE_RSS14STACK_CC:
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case BARCODE_RSS14_OMNI_CC:
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case BARCODE_RSS_EXPSTACK_CC:
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/* GS1 General Specifications 20.0 Sections 5.9.2.1 (CC-A) & 5.9.2.2 (CC-B) */
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*left = *right = 1;
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done = 1;
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break;
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case BARCODE_TELEPEN:
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case BARCODE_TELEPEN_NUM:
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/* TODO */
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break;
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case BARCODE_POSTNET:
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case BARCODE_PLANET:
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/* Archived DMM C840 (Dec 09, 2004) left/right 0.125" ~ 6X, top/bottom 0.04" ~ 2X */
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*left = *right = 6; // TODO: Proper inch to X calc
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*top = *bottom = 2; // TODO: Proper inch to X calc
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done = 1;
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break;
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case BARCODE_MSI_PLESSEY:
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/* TODO */
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break;
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case BARCODE_FIM:
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/* TODO */
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break;
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case BARCODE_PHARMA:
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case BARCODE_PHARMA_TWO:
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/* TODO */
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break;
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case BARCODE_PDF417:
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case BARCODE_PDF417TRUNC:
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case BARCODE_HIBC_PDF:
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/* ISO/IEC 15438:2015 Section 5.8.3 */
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*left = *right = *top = *bottom = 2;
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done = 1;
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break;
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case BARCODE_MICROPDF417:
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case BARCODE_HIBC_MICPDF:
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/* ISO/IEC 24728:2006 Section 5.8.3 */
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*left = *right = *top = *bottom = 1;
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done = 1;
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break;
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case BARCODE_MAXICODE:
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/* ISO/IEC 16023:2000 Section 4.11.5 */
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*left = *right = *top = *bottom = 1;
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done = 1;
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break;
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case BARCODE_QRCODE:
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case BARCODE_UPNQR:
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case BARCODE_HIBC_QR:
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/* ISO/IEC 18004:2015 Section 9.1 */
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*left = *right = *top = *bottom = 4;
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done = 1;
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break;
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case BARCODE_MICROQR:
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/* ISO/IEC 18004:2015 Section 9.1 */
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*left = *right = *top = *bottom = 2;
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done = 1;
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break;
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case BARCODE_RMQR:
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/* ISO/IEC JTC1/SC31N000 Section 6.3.10 */
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*left = *right = *top = *bottom = 2;
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done = 1;
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break;
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case BARCODE_AUSPOST:
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case BARCODE_AUSREPLY:
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case BARCODE_AUSROUTE:
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case BARCODE_AUSREDIRECT:
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/* Customer Barcode Technical Specifications (2012) left/right 6mm ~ 6X, top/bottom 2mm ~ 2X */
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*left = *right = 6; // TODO: Proper mm to X calc
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*top = *bottom = 2; // TODO: Proper mm to X calc
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done = 1;
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break;
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case BARCODE_RM4SCC:
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/* TODO */
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break;
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case BARCODE_DATAMATRIX:
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case BARCODE_HIBC_DM:
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/* ISO/IEC 16022:2006 Section 7.1 */
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*left = *right = *top = *bottom = 1;
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done = 1;
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break;
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case BARCODE_JAPANPOST:
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/* TODO */
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break;
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case BARCODE_KOREAPOST:
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/* TODO */
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break;
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case BARCODE_ONECODE:
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/* USPS-B-3200 (2015) Section 2.3.2 left/right 0.125" ~ 6X, top/bottom 0.026" ~ 1X */
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*left = *right = 6; // TODO: Proper inch to X calc
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*top = *bottom = 1; // TODO: Proper inch to X calc
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done = 1;
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break;
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case BARCODE_PLESSEY:
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/* TODO */
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break;
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case BARCODE_KIX:
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/* Handleiding KIX code brochure left/right/top/bottom 2mm ~ 2X */
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*left = *right = *top = *bottom = 2; // TODO: Proper mm to X calc
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done = 1;
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break;
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case BARCODE_AZTEC:
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case BARCODE_HIBC_AZTEC:
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case BARCODE_AZRUNE:
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/* ISO/IEC 24778:2008 Section 4.1 (c) & Annex A.1 (Rune) - no quiet zone required */
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done = 1;
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break;
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case BARCODE_DAFT:
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/* TODO */
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break;
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case BARCODE_DOTCODE:
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/* ISS DotCode Rev. 4.0 Section 4.1 (3) (c) */
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*left = *right = *top = *bottom = 3;
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done = 1;
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break;
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case BARCODE_HANXIN:
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/* ISO/IEC DIS 20830:2019 Section 4.2.8 (also Section 6.2) */
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*left = *right = *top = *bottom = 3;
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done = 1;
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break;
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case BARCODE_MAILMARK:
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/* User Guide left/right/top/bottom 2mm ~ 2X */
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*left = *right = *top = *bottom = 2; // TODO: Proper mm to X calc
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done = 1;
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break;
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case BARCODE_CHANNEL:
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/* ANSI/AIM BC12-1998 Section 4.4 (c) */
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*left = 1;
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*right = 2;
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done = 1;
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break;
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case BARCODE_CODEONE:
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/* TODO */
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break;
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case BARCODE_GRIDMATRIX:
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/* AIMD014 (v 1.63) Section 7.1 */
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*left = *right = *top = *bottom = 6;
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done = 1;
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break;
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case BARCODE_ULTRA:
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/* AIMD/TSC15032-43 (v 0.99c) Section 9.2 */
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*left = *right = *top = *bottom = 1;
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done = 1;
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break;
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}
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return done; /* For self-checking */
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}
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/* Set left (x), top (y), right and bottom offsets for whitespace */
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INTERNAL void set_whitespace_offsets(struct zint_symbol *symbol, int *xoffset, int *yoffset, int *roffset, int *boffset) {
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INTERNAL void output_set_whitespace_offsets(struct zint_symbol *symbol, int *xoffset, int *yoffset, int *roffset, int *boffset) {
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int qz_left, qz_right, qz_top, qz_bottom;
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quiet_zones(symbol, &qz_left, &qz_right, &qz_top, &qz_bottom);
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@ -112,3 +425,163 @@ INTERNAL void set_whitespace_offsets(struct zint_symbol *symbol, int *xoffset, i
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*boffset += symbol->border_width;
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}
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}
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/* Set composite offset and main width excluding addon (for start of addon calc) and addon text, returning UPC/EAN type */
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INTERNAL int output_process_upcean(struct zint_symbol *symbol, int *p_main_width, int *p_comp_offset, unsigned char addon[6], int *p_addon_gap) {
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int main_width; /* Width of main linear symbol, excluding addon */
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int comp_offset; /* Whitespace offset (if any) of main linear symbol due to having composite */
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int upceanflag; /* UPC/EAN type flag */
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int i, j, latch;
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int text_length = ustrlen(symbol->text);
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latch = 0;
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j = 0;
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/* Isolate add-on text */
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for (i = 6; i < text_length && j < 5; i++) {
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if (latch == 1) {
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addon[j] = symbol->show_hrt ? symbol->text[i] : ' '; /* Use dummy space-filled addon if no hrt */
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j++;
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} else if (symbol->text[i] == '+') {
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latch = 1;
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}
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}
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addon[j] = '\0';
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if (latch) {
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if (symbol->symbology == BARCODE_UPCA || symbol->symbology == BARCODE_UPCA_CHK || symbol->symbology == BARCODE_UPCA_CC) {
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*p_addon_gap = symbol->option_2 >= 9 && symbol->option_2 <= 12 ? symbol->option_2 : 9;
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} else {
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*p_addon_gap = symbol->option_2 >= 7 && symbol->option_2 <= 12 ? symbol->option_2 : 7;
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}
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}
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/* Calculate composite offset */
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comp_offset = 0;
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if (is_composite(symbol->symbology)) {
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while (!(module_is_set(symbol, symbol->rows - 1, comp_offset))) {
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comp_offset++;
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}
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}
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upceanflag = 0;
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main_width = symbol->width;
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if ((symbol->symbology == BARCODE_EANX) || (symbol->symbology == BARCODE_EANX_CHK)
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|| (symbol->symbology == BARCODE_EANX_CC) || (symbol->symbology == BARCODE_ISBNX)) {
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switch (text_length) {
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case 13: /* EAN-13 */
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case 16: /* EAN-13 + EAN-2 */
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case 19: /* EAN-13 + EAN-5 */
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main_width = 95 + comp_offset; /* EAN-13 main symbol 95 modules wide */
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upceanflag = 13;
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break;
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case 2:
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/* EAN-2 can't have addon or be composite */
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upceanflag = 2;
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break;
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case 5:
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/* EAN-5 can't have addon or be composite */
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upceanflag = 5;
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break;
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default:
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main_width = 68 + comp_offset; /* EAN-8 main symbol 68 modules wide */
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upceanflag = 8;
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break;
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}
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} else if ((symbol->symbology == BARCODE_UPCA) || (symbol->symbology == BARCODE_UPCA_CHK)
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|| (symbol->symbology == BARCODE_UPCA_CC)) {
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main_width = 95 + comp_offset; /* UPC-A main symbol 95 modules wide */
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upceanflag = 12;
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} else if ((symbol->symbology == BARCODE_UPCE) || (symbol->symbology == BARCODE_UPCE_CHK)
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|| (symbol->symbology == BARCODE_UPCE_CC)) {
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main_width = 51 + comp_offset; /* UPC-E main symbol 51 modules wide */
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upceanflag = 6;
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}
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*p_comp_offset = comp_offset;
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*p_main_width = main_width;
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return upceanflag;
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}
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/* Calculate large bar height i.e. linear bars */
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INTERNAL double output_large_bar_height(struct zint_symbol *symbol) {
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int i, large_bar_count, preset_height;
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double large_bar_height;
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large_bar_count = 0;
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preset_height = 0;
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for (i = 0; i < symbol->rows; i++) {
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preset_height += symbol->row_height[i];
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if (symbol->row_height[i] == 0) {
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large_bar_count++;
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}
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}
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|
||||
if (large_bar_count) {
|
||||
large_bar_height = (double) (symbol->height - preset_height) / large_bar_count;
|
||||
} else {
|
||||
large_bar_height = 0.0; /* Not used if large_bar_count zero */
|
||||
}
|
||||
|
||||
return large_bar_height;
|
||||
}
|
||||
|
||||
/* Split UPC/EAN add-on text into various constituents */
|
||||
INTERNAL void output_upcean_split_text(int upceanflag, unsigned char text[],
|
||||
unsigned char textpart1[5], unsigned char textpart2[7], unsigned char textpart3[7], unsigned char textpart4[2]) {
|
||||
int i;
|
||||
|
||||
if (upceanflag == 6) { /* UPC-E */
|
||||
textpart1[0] = text[0];
|
||||
textpart1[1] = '\0';
|
||||
|
||||
for (i = 0; i < 6; i++) {
|
||||
textpart2[i] = text[i + 1];
|
||||
}
|
||||
textpart2[6] = '\0';
|
||||
|
||||
textpart3[0] = text[7];
|
||||
textpart3[1] = '\0';
|
||||
|
||||
} else if (upceanflag == 8) { /* EAN-8 */
|
||||
for (i = 0; i < 4; i++) {
|
||||
textpart1[i] = text[i];
|
||||
}
|
||||
textpart1[4] = '\0';
|
||||
|
||||
for (i = 0; i < 4; i++) {
|
||||
textpart2[i] = text[i + 4];
|
||||
}
|
||||
textpart2[4] = '\0';
|
||||
|
||||
} else if (upceanflag == 12) { /* UPC-A */
|
||||
textpart1[0] = text[0];
|
||||
textpart1[1] = '\0';
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
textpart2[i] = text[i + 1];
|
||||
}
|
||||
textpart2[5] = '\0';
|
||||
|
||||
for (i = 0; i < 5; i++) {
|
||||
textpart3[i] = text[i + 6];
|
||||
}
|
||||
textpart3[5] = '\0';
|
||||
|
||||
textpart4[0] = text[11];
|
||||
textpart4[1] = '\0';
|
||||
|
||||
} else if (upceanflag == 13) { /* EAN-13 */
|
||||
textpart1[0] = text[0];
|
||||
textpart1[1] = '\0';
|
||||
|
||||
for (i = 0; i < 6; i++) {
|
||||
textpart2[i] = text[i + 1];
|
||||
}
|
||||
textpart2[6] = '\0';
|
||||
|
||||
for (i = 0; i < 6; i++) {
|
||||
textpart3[i] = text[i + 7];
|
||||
}
|
||||
textpart3[6] = '\0';
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue