mirror of
https://git.code.sf.net/p/zint/code
synced 2025-05-12 22:25:59 -04:00
Add output_options BARCODE_QUIET_ZONES and BARCODE_NO_QUIET_ZONES
This commit is contained in:
gitlost
parent
da80d44196
commit
4284f3c578
32 changed files with 1334 additions and 99 deletions
120
backend/output.c
120
backend/output.c
|
|
@ -69,7 +69,8 @@ INTERNAL int output_check_colour_options(struct zint_symbol *symbol) {
|
|||
}
|
||||
|
||||
/* Return minimum quiet zones for each symbology */
|
||||
static int quiet_zones(const struct zint_symbol *symbol, float *left, float *right, float *top, float *bottom) {
|
||||
STATIC_UNLESS_ZINT_TEST int quiet_zones(const struct zint_symbol *symbol, const int hide_text,
|
||||
float *left, float *right, float *top, float *bottom) {
|
||||
int done = 0;
|
||||
|
||||
*left = *right = *top = *bottom = 0.0f;
|
||||
|
|
@ -78,25 +79,33 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
switch (symbol->symbology) {
|
||||
case BARCODE_CODE16K:
|
||||
/* BS EN 12323:2005 Section 4.5 (c) */
|
||||
*left = 10.0f;
|
||||
*right = 1.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 10.0f;
|
||||
*right = 1.0f;
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
case BARCODE_CODE49:
|
||||
/* ANSI/AIM BC6-2000 Section 2.4 */
|
||||
*left = 10.0f;
|
||||
*right = 1.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 10.0f;
|
||||
*right = 1.0f;
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
case BARCODE_CODABLOCKF:
|
||||
case BARCODE_HIBC_BLOCKF:
|
||||
/* AIM ISS-X-24 Section 4.6.1 */
|
||||
*left = *right = 10.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = *right = 10.0f;
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
case BARCODE_ITF14:
|
||||
/* GS1 General Specifications 21.0.1 Section 5.3.2.2 */
|
||||
*left = *right = 10.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = *right = 10.0f;
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
case BARCODE_EANX:
|
||||
|
|
@ -106,21 +115,33 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
/* GS1 General Specifications 21.0.1 Section 5.2.3.4 */
|
||||
switch (ustrlen(symbol->text)) {
|
||||
case 13: /* EAN-13 */
|
||||
*left = 11.0f;
|
||||
*right = 7.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 11.0f;
|
||||
*right = 7.0f;
|
||||
} else if (!hide_text) {
|
||||
*left = 11.0f; /* Need for outside left digit */
|
||||
}
|
||||
break;
|
||||
case 16: /* EAN-13/ISBN + 2 digit addon */
|
||||
case 19: /* EAN-13/ISBN + 5 digit addon */
|
||||
*left = 11.0f;
|
||||
*right = 5.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 11.0f;
|
||||
*right = 5.0f;
|
||||
} else if (!hide_text) {
|
||||
*left = 11.0f; /* Need for outside left digit */
|
||||
}
|
||||
break;
|
||||
case 5: /* EAN-5 addon */
|
||||
case 2: /* EAN-2 addon */
|
||||
*left = 7.0f;
|
||||
*right = 5.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 7.0f;
|
||||
*right = 5.0f;
|
||||
}
|
||||
break;
|
||||
default: /* EAN-8 (+/- 2/5 digit addon) */
|
||||
*left = *right = 7.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = *right = 7.0f;
|
||||
}
|
||||
break;
|
||||
}
|
||||
done = 1;
|
||||
|
|
@ -129,11 +150,18 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
case BARCODE_UPCA_CHK:
|
||||
case BARCODE_UPCA_CC:
|
||||
/* GS1 General Specifications 21.0.1 Section 5.2.3.4 */
|
||||
*left = 9.0f;
|
||||
if (ustrlen(symbol->text) > 12) { /* UPC-A + addon */
|
||||
*right = 5.0f;
|
||||
} else {
|
||||
*right = 9.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 9.0f;
|
||||
if (ustrlen(symbol->text) > 12) { /* UPC-A + addon */
|
||||
*right = 5.0f;
|
||||
} else {
|
||||
*right = 9.0f;
|
||||
}
|
||||
} else if (!hide_text) {
|
||||
*left = 9.0f; /* Need for outside left digit */
|
||||
if (ustrlen(symbol->text) <= 12) { /* No addon */
|
||||
*right = 9.0f; /* Need for outside right digit */
|
||||
}
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
|
|
@ -141,11 +169,18 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
case BARCODE_UPCE_CHK:
|
||||
case BARCODE_UPCE_CC:
|
||||
/* GS1 General Specifications 21.0.1 Section 5.2.3.4 */
|
||||
*left = 9.0f;
|
||||
if (ustrlen(symbol->text) > 8) { /* UPC-E + addon */
|
||||
*right = 5.0f;
|
||||
} else {
|
||||
*right = 7.0f;
|
||||
if (!(symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
*left = 9.0f;
|
||||
if (ustrlen(symbol->text) > 8) { /* UPC-E + addon */
|
||||
*right = 5.0f;
|
||||
} else {
|
||||
*right = 7.0f;
|
||||
}
|
||||
} else if (!hide_text) {
|
||||
*left = 9.0f; /* Need for outside left digit */
|
||||
if (ustrlen(symbol->text) <= 8) { /* No addon */
|
||||
*right = 7.0f; /* Need for outside right digit */
|
||||
}
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
|
|
@ -155,14 +190,10 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
return done;
|
||||
}
|
||||
|
||||
/* Only do others if flag set TODO: finish */
|
||||
#if 0
|
||||
if (!(symbol->output_options & BARCODE_QUIET_ZONES)) {
|
||||
/* Only do others if flag set */
|
||||
if (!(symbol->output_options & BARCODE_QUIET_ZONES) || (symbol->output_options & BARCODE_NO_QUIET_ZONES)) {
|
||||
return done;
|
||||
}
|
||||
#else
|
||||
return done;
|
||||
#endif
|
||||
|
||||
switch (symbol->symbology) {
|
||||
case BARCODE_CODE11:
|
||||
|
|
@ -230,7 +261,7 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
break;
|
||||
|
||||
case BARCODE_FLAT:
|
||||
/* TODO */
|
||||
/* TODO: Find doc (application defined according to TEC-IT) */
|
||||
break;
|
||||
|
||||
case BARCODE_DBAR_OMN: /* GS1 Databar Omnidirectional */
|
||||
|
|
@ -255,7 +286,10 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
|
||||
case BARCODE_TELEPEN:
|
||||
case BARCODE_TELEPEN_NUM:
|
||||
/* TODO */
|
||||
/* Appears to be ~10X from diagram in Telepen Barcode Symbology information and History */
|
||||
/* TODO: Find better doc */
|
||||
*left = *right = 10.0f;
|
||||
done = 1;
|
||||
break;
|
||||
|
||||
case BARCODE_POSTNET:
|
||||
|
|
@ -268,7 +302,9 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
break;
|
||||
|
||||
case BARCODE_MSI_PLESSEY:
|
||||
/* TODO */
|
||||
/* TODO Find doc (TEC-IT says 12X so use that for the moment) */
|
||||
*left = *right = 12.0f;
|
||||
done = 1;
|
||||
break;
|
||||
|
||||
case BARCODE_FIM:
|
||||
|
|
@ -354,7 +390,9 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
break;
|
||||
|
||||
case BARCODE_KOREAPOST:
|
||||
/* TODO */
|
||||
/* TODO Find doc (TEC-IT uses 10X but says not exactly specified - do the same for the moment) */
|
||||
*left = *right = 10.0f;
|
||||
done = 1;
|
||||
break;
|
||||
|
||||
case BARCODE_USPS_IMAIL:
|
||||
|
|
@ -366,7 +404,9 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
break;
|
||||
|
||||
case BARCODE_PLESSEY:
|
||||
/* TODO */
|
||||
/* TODO Find doc (see MSI_PLESSEY) */
|
||||
*left = *right = 12.0f;
|
||||
done = 1;
|
||||
break;
|
||||
|
||||
case BARCODE_KIX:
|
||||
|
|
@ -408,7 +448,11 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
break;
|
||||
|
||||
case BARCODE_CODEONE:
|
||||
/* TODO */
|
||||
/* USS Code One AIM 1994 Section 2.2.4 No quiet zone required for Versions A to H */
|
||||
if (symbol->option_2 == 9 || symbol->option_2 == 10) { /* Section 2.3.2 Versions S & T */
|
||||
*left = *right = 1.0f;
|
||||
}
|
||||
done = 1;
|
||||
break;
|
||||
|
||||
case BARCODE_GRIDMATRIX:
|
||||
|
|
@ -427,12 +471,12 @@ static int quiet_zones(const struct zint_symbol *symbol, float *left, float *rig
|
|||
}
|
||||
|
||||
/* Set left (x), top (y), right and bottom offsets for whitespace */
|
||||
INTERNAL void output_set_whitespace_offsets(const struct zint_symbol *symbol,
|
||||
INTERNAL void output_set_whitespace_offsets(const struct zint_symbol *symbol, const int hide_text,
|
||||
float *xoffset, float *yoffset, float *roffset, float *boffset, const float scaler,
|
||||
int *xoffset_si, int *yoffset_si, int *roffset_si, int *boffset_si) {
|
||||
float qz_left, qz_right, qz_top, qz_bottom;
|
||||
|
||||
quiet_zones(symbol, &qz_left, &qz_right, &qz_top, &qz_bottom);
|
||||
quiet_zones(symbol, hide_text, &qz_left, &qz_right, &qz_top, &qz_bottom);
|
||||
|
||||
*xoffset = symbol->whitespace_width + qz_left;
|
||||
*roffset = symbol->whitespace_width + qz_right;
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue