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2021-01-05 2.9.1 HaO TCL backend update

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+- Added options -reverse, -werror, -wzpl
+- Use version number from zint.h (first 3 digits). Do not use an own one.
This commit is contained in:
Harald Oehlmann 2021-01-05 14:13:11 +01:00
parent e198a40b3a
commit 04bf0ec99c
3 changed files with 162 additions and 112 deletions
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2
backend_tcl/configure.in
View File

@ -14,7 +14,7 @@
# so you can encode the package version directly into the source files. # so you can encode the package version directly into the source files.
#----------------------------------------------------------------------- #-----------------------------------------------------------------------
AC_INIT([zint], [2.9.1.9]) AC_INIT([zint], [2.9.1])
#-------------------------------------------------------------------- #--------------------------------------------------------------------
# Call TEA_INIT as the first TEA_ macro to set up initial vars. # Call TEA_INIT as the first TEA_ macro to set up initial vars.

2
backend_tcl/lib/zint/pkgIndex.tcl
View File

@ -1,2 +1,2 @@
package ifneeded zint 2.9.0\ package ifneeded zint 2.9.1\
[list load [file join $dir zint[info sharedlibextension]]] [list load [file join $dir zint[info sharedlibextension]]]

270
backend_tcl/zint.c
View File

@ -100,6 +100,9 @@
- Alpha channel support added: - Alpha channel support added:
- added option -nobackground - added option -nobackground
- also allow RRGGBBAA for -fg and -bg options - also allow RRGGBBAA for -fg and -bg options
2021-01-05 2.9.1 HaO
- Added options -reverse, -werror, -wzpl
- Use version number from zint.h (first 3 digits). Do not use an own one.
*/ */
#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32)
@ -118,6 +121,8 @@
#endif #endif
#include <zint.h> #include <zint.h>
/* Load version defines */
#include <zintconfig.h>
#include <string.h> #include <string.h>
#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32)
@ -136,15 +141,17 @@
#endif #endif
/*----------------------------------------------------------------------------*/
/* > File option defines */
#define VERSION "2.9.1.9"
/*----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/
/* >>>>> Hepler defines */ /* >>>>> Hepler defines */
#define STRING( x ) #x /* Two macros are necessary to not include the define name, but the value */
#define STRING(x) #x
#define TOSTRING(x) STRING(x)
/* Define VERSION as the first 3 digits of the zint library version number */
#define VERSION TOSTRING( ZINT_VERSION_MAJOR ) \
"." TOSTRING( ZINT_VERSION_MINOR ) \
"." TOSTRING( ZINT_VERSION_RELEASE )
/*----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/
/* >>>> External Prototypes (exports) */ /* >>>> External Prototypes (exports) */
@ -416,47 +423,63 @@ static char help_message[] = "zint tcl(stub,obj) dll\n"
" data: data to encode in the symbol\n" " data: data to encode in the symbol\n"
" photo: a tcl photo image handle ('p' after 'image create photo p')\n" " photo: a tcl photo image handle ('p' after 'image create photo p')\n"
" Available options:\n" " Available options:\n"
" -addongap number: (7..12, default: 9) set add-on gap in multiple of module size (UPC/EAN-CC)\n"
" -barcode choice: symbology, use 'zint symbology' to get a list\n" " -barcode choice: symbology, use 'zint symbology' to get a list\n"
" -addongap number: (7..12, default: 9) set add-on gap in multiple of module size (UPC/EAN-CC)\n"
" -bg color: set background color as 6 or 8 hex rrggbbaa\n"
/* cli option --binary internally handled */
" -bind bool: bars above/below the code, size set by -border\n" " -bind bool: bars above/below the code, size set by -border\n"
" -bold bool: use bold text\n"
" -border integer: width of a border around the symbol. Use with -bind/-box 1\n" " -border integer: width of a border around the symbol. Use with -bind/-box 1\n"
" -box bool: box around bar code, size set be -border\n" " -box bool: box around bar code, size set be -border\n"
" -height integer: Symbol height in modules\n" /* cli option --cmyk not supported as no corresponding output */
" -whitesp integer: horizontal quiet zone in modules\n"
" -fg color: set foreground color as 6 or 8 hex rrggbbaa\n"
" -bg color: set background color as 6 or 8 hex rrggbbaa\n"
" -nobackground bool: set background transparent\n"
" -cols integer: PDF417, Codablock F: number of columns\n" " -cols integer: PDF417, Codablock F: number of columns\n"
" -rows integer: Codablock F: number of rows\n" /* cli option --data is standard parameter */
" -vers integer: Symbology option\n"
" -dmre bool: Allow Data Matrix Rectangular Extended\n" " -dmre bool: Allow Data Matrix Rectangular Extended\n"
" -mask integer: Mask pattern to use for QR (0..7), MicroQR (0..3) or HanXin (0..3)\n"
" -separator 0..4 (default: 1) : Stacked symbologies: separator width\n"
" -rotate angle: Image rotation by 0,90 or 270 degrees\n"
" -secure integer: EC Level (PDF417, QR)\n"
" -mode: Structured primary data mode (Maxicode, Composite)\n"
" -primary text: Structured primary data (Maxicode, Composite)\n"
" -scmvv: Prefix secondary message with [)>\\R01\\Gvv (vv 00..99) (MaxiCode)\n"
" -dotty bool: use dots instead of boxes for matrix codes\n"
" -dotsize number: radius ratio of dots from 0.01 to 1.0\n" " -dotsize number: radius ratio of dots from 0.01 to 1.0\n"
" -scale double: Scale the image to this factor\n" " -dotty bool: use dots instead of boxes for matrix codes\n"
" -format binary|unicode|gs1: input data format. Default:unicode\n" /* cli option --dump not supported */
" -fullmultibyte: allow multibyte compaction for xQR, HanXin, Gridmatrix\n" /* cli option --ecinos not supported */
" -gssep bool: for gs1, use gs as separator instead fnc1 (Datamatrix only)\n"
" -eci number: ECI to use\n" " -eci number: ECI to use\n"
" -notext bool: no interpretation line\n" /* cli option --esc not supported */
" -square bool: force Data Matrix symbols to be square\n" " -fg color: set foreground color as 6 or 8 hex rrggbbaa\n"
/* replaces cli options --binary and --gs1 */
" -format binary|unicode|gs1: input data format. Default:unicode\n"
" -fullmultibyte bool: allow multibyte compaction for xQR, HanXin, Gridmatrix\n"
/* cli option --gs1 replaced by -format */
" -gssep bool: for gs1, use gs as separator instead fnc1 (Datamatrix only)\n"
" -height integer: Symbol height in modules\n"
/* cli option --input not supported */
" -init bool: Create reader initialisation symbol (Code 128, Data Matrix)\n" " -init bool: Create reader initialisation symbol (Code 128, Data Matrix)\n"
" number: Set encoding mode (MaxiCode/Composite)\n"
/* cli option --mirror not supported */
" -mode: Structured primary data mode (MaxiCode, Composite)\n"
" -nobackground bool: set background transparent\n"
" -notext bool: no interpretation line\n"
/* cli option --output not supported */
" -primary text: Structured primary data (MaxiCode, Composite)\n"
" -reverse bool: Reverse colours (white on black)\n"
" -rotate angle: Image rotation by 0,90 or 270 degrees\n"
" -rows integer: Codablock F: number of rows\n"
" -scale double: Scale the image to this factor\n"
" -scmvv number: Prefix SCM with [)>\\R01\\Gvv (vv is NUMBER) (MaxiCode)\n"
" -secure integer: EC Level (PDF417, QR)\n"
" -separator 0..4 (default: 1) : Stacked symbologies: separator width\n"
/* cli option --small replaced by -smalltext */
" -smalltext bool: tiny interpretation line font\n" " -smalltext bool: tiny interpretation line font\n"
" -bold bool: use bold text\n" " -square bool: force Data Matrix symbols to be square\n"
/* cli option --types not supported */
" -vers integer: Symbology option\n"
" -whitesp integer: horizontal quiet zone in modules\n"
" -werror bool: Convert all warnings into errors\n"
" -wzpl bool: ZPL compatibility mode (allows non-standard symbols)\n"
" -to {x0 y0 ?width? ?height?}: place to put in photo image\n" " -to {x0 y0 ?width? ?height?}: place to put in photo image\n"
"\n" "\n"
"zint symbologies: List available symbologies\n" "zint symbologies: List available symbologies\n"
"zint eci: List available eci tables\n" "zint eci: List available eci tables\n"
" zint help\n" "zint help\n"
" zint version\n" "zint version\n"
; ;
/*----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*/
/* Exported symbols */ /* Exported symbols */
#if defined(__WIN32__) || defined(_WIN32) || defined(WIN32) #if defined(__WIN32__) || defined(_WIN32) || defined(WIN32)
@ -587,7 +610,7 @@ static int Zint(ClientData unused, Tcl_Interp *interp, int objc,
static int Encode(Tcl_Interp *interp, int objc, static int Encode(Tcl_Interp *interp, int objc,
Tcl_Obj *CONST objv[]) Tcl_Obj *CONST objv[])
{ {
struct zint_symbol *hSymbol; struct zint_symbol *my_symbol;
Tcl_DString dsInput; Tcl_DString dsInput;
char *pStr = NULL; char *pStr = NULL;
int lStr; int lStr;
@ -605,6 +628,7 @@ static int Encode(Tcl_Interp *interp, int objc,
int addon_gap = 0; int addon_gap = 0;
int Separator = 1; int Separator = 1;
int Mask = 0; int Mask = 0;
unsigned int cap;
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* >> Check if at least data and object is given and a pair number of */ /* >> Check if at least data and object is given and a pair number of */
/* >> options */ /* >> options */
@ -621,9 +645,9 @@ static int Encode(Tcl_Interp *interp, int objc,
} }
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* >>> Prepare zint object */ /* >>> Prepare zint object */
hSymbol = ZBarcode_Create(); my_symbol = ZBarcode_Create();
hSymbol->input_mode = UNICODE_MODE; my_symbol->input_mode = UNICODE_MODE;
hSymbol->option_3 = 0; my_symbol->option_3 = 0;
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* >> Decode options */ /* >> Decode options */
for (optionPos = 4; optionPos < objc; optionPos+=2) { for (optionPos = 4; optionPos < objc; optionPos+=2) {
@ -632,16 +656,18 @@ static int Encode(Tcl_Interp *interp, int objc,
char *optionList[] = { char *optionList[] = {
"-addongap", "-barcode", "-bg", "-bind", "-bold", "-border", "-box", "-addongap", "-barcode", "-bg", "-bind", "-bold", "-border", "-box",
"-cols", "-dmre", "-dotsize", "-dotty", "-eci", "-fg", "-format", "-cols", "-dmre", "-dotsize", "-dotty", "-eci", "-fg", "-format",
"-gssep", "-height", "-init", "-mode", "-nobackground", "-notext", "-fullmultibyte", "-gssep", "-height", "-init", "-mask", "-mode",
"-primary", "-rotate", "-rows", "-scale", "-secure", "-smalltext", "-nobackground", "-notext", "-primary", "-reverse", "-rotate",
"-square", "-to", "-vers", "-whitesp", "-fullmultibyte", "-rows", "-scale", "-scmvv", "-secure", "-separator", "-smalltext",
"-separator", "-mask", "-scmvv", NULL}; "-square", "-to", "-vers", "-werror", "-whitesp", "-wzpl",
NULL};
enum iOption { enum iOption {
iAddonGap, iBarcode, iBG, iBind, iBold, iBorder, iBox, iCols, iAddonGap, iBarcode, iBG, iBind, iBold, iBorder, iBox,
iDMRE, iDotSize, iDotty, iECI, iFG, iFormat, iGSSep, iHeight, iCols, iDMRE, iDotSize, iDotty, iECI, iFG, iFormat,
iInit, iMode, iNoBackground, iNoText, iPrimary, iRotate, iRows, iFullMultiByte, iGSSep, iHeight, iInit, iMask, iMode,
iScale, iSecure, iSmallText, iSquare, iTo, iVers, iNoBackground, iNoText, iPrimary, iReverse, iRotate,
iWhiteSp, iFullMultiByte, iSeparator, iMask, iSCMvv iRows, iScale, iSCMvv, iSecure, iSeparator, iSmallText,
iSquare, iTo, iVers, iWError, iWhiteSp, iWZPL
}; };
int optionIndex; int optionIndex;
int intValue; int intValue;
@ -670,6 +696,9 @@ static int Encode(Tcl_Interp *interp, int objc,
case iSmallText: case iSmallText:
case iSquare: case iSquare:
case iFullMultiByte: case iFullMultiByte:
case iReverse:
case iWError:
case iWZPL:
/* >> Binary options */ /* >> Binary options */
if (TCL_OK != Tcl_GetBooleanFromObj(interp, objv[optionPos+1], if (TCL_OK != Tcl_GetBooleanFromObj(interp, objv[optionPos+1],
&intValue)) &intValue))
@ -745,23 +774,23 @@ static int Encode(Tcl_Interp *interp, int objc,
break; break;
case iBind: case iBind:
if (intValue) { if (intValue) {
hSymbol->output_options |= BARCODE_BIND; my_symbol->output_options |= BARCODE_BIND;
} else { } else {
hSymbol->output_options &= ~BARCODE_BIND; my_symbol->output_options &= ~BARCODE_BIND;
} }
break; break;
case iBold: case iBold:
if (intValue) { if (intValue) {
hSymbol->output_options |= BOLD_TEXT; my_symbol->output_options |= BOLD_TEXT;
} else { } else {
hSymbol->output_options &= ~BOLD_TEXT; my_symbol->output_options &= ~BOLD_TEXT;
} }
break; break;
case iBox: case iBox:
if (intValue) { if (intValue) {
hSymbol->output_options |= BARCODE_BOX; my_symbol->output_options |= BARCODE_BOX;
} else { } else {
hSymbol->output_options &= ~BARCODE_BOX; my_symbol->output_options &= ~BARCODE_BOX;
} }
break; break;
case iDotSize: case iDotSize:
@ -770,21 +799,21 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("Dot size below 0.01", -1)); Tcl_NewStringObj("Dot size below 0.01", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->dot_size = (float)doubleValue; my_symbol->dot_size = (float)doubleValue;
} }
break; break;
case iDotty: case iDotty:
if (intValue) { if (intValue) {
hSymbol->output_options |= BARCODE_DOTTY_MODE; my_symbol->output_options |= BARCODE_DOTTY_MODE;
} else { } else {
hSymbol->output_options &= ~BARCODE_DOTTY_MODE; my_symbol->output_options &= ~BARCODE_DOTTY_MODE;
} }
break; break;
case iGSSep: case iGSSep:
if (intValue) { if (intValue) {
hSymbol->output_options |= GS1_GS_SEPARATOR; my_symbol->output_options |= GS1_GS_SEPARATOR;
} else { } else {
hSymbol->output_options &= ~GS1_GS_SEPARATOR; my_symbol->output_options &= ~GS1_GS_SEPARATOR;
} }
break; break;
case iFullMultiByte: case iFullMultiByte:
@ -797,48 +826,64 @@ static int Encode(Tcl_Interp *interp, int objc,
{ {
fError = 1; fError = 1;
} else { } else {
hSymbol->eci = s_eci_number[ECIIndex]; my_symbol->eci = s_eci_number[ECIIndex];
} }
break; break;
case iInit: case iInit:
if (intValue) { if (intValue) {
hSymbol->output_options |= READER_INIT; my_symbol->output_options |= READER_INIT;
} else { } else {
hSymbol->output_options &= ~READER_INIT; my_symbol->output_options &= ~READER_INIT;
} }
break; break;
case iSmallText: case iSmallText:
if (intValue) { if (intValue) {
hSymbol->output_options |= SMALL_TEXT; my_symbol->output_options |= SMALL_TEXT;
} else { } else {
hSymbol->output_options &= ~SMALL_TEXT; my_symbol->output_options &= ~SMALL_TEXT;
}
break;
case iReverse:
if (intValue) {
strcpy(my_symbol->fgcolour, "ffffff");
strcpy(my_symbol->bgcolour, "000000");
}
break;
case iWError:
if (intValue) {
my_symbol->warn_level = WARN_FAIL_ALL;
}
break;
case iWZPL:
if (intValue) {
my_symbol->warn_level = WARN_ZPL_COMPAT;
} }
break; break;
case iFG: case iFG:
strncpy(hSymbol->fgcolour, pStr, lStr); strncpy(my_symbol->fgcolour, pStr, lStr);
hSymbol->fgcolour[lStr]='\0'; my_symbol->fgcolour[lStr]='\0';
break; break;
case iBG: case iBG:
strncpy(hSymbol->bgcolour, pStr, lStr); strncpy(my_symbol->bgcolour, pStr, lStr);
hSymbol->bgcolour[lStr]='\0'; my_symbol->bgcolour[lStr]='\0';
break; break;
case iNoBackground: case iNoBackground:
if (intValue) { if (intValue) {
strcpy(hSymbol->bgcolour, "ffffff00"); strcpy(my_symbol->bgcolour, "ffffff00");
} }
break; break;
case iNoText: case iNoText:
hSymbol->show_hrt = (intValue?0:1); my_symbol->show_hrt = (intValue?0:1);
break; break;
case iSquare: case iSquare:
/* DM_SQUARE overwrites DM_DMRE */ /* DM_SQUARE overwrites DM_DMRE */
if (intValue) if (intValue)
hSymbol->option_3 = DM_SQUARE; my_symbol->option_3 = DM_SQUARE;
break; break;
case iDMRE: case iDMRE:
/* DM_DMRE overwrites DM_SQUARE */ /* DM_DMRE overwrites DM_SQUARE */
if (intValue) if (intValue)
hSymbol->option_3 = DM_DMRE; my_symbol->option_3 = DM_DMRE;
break; break;
case iScale: case iScale:
if (doubleValue < 0.01) { if (doubleValue < 0.01) {
@ -846,7 +891,7 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("Scale below 0.01", -1)); Tcl_NewStringObj("Scale below 0.01", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->scale = (float)doubleValue; my_symbol->scale = (float)doubleValue;
} }
break; break;
case iBorder: case iBorder:
@ -855,7 +900,7 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("Border out of range", -1)); Tcl_NewStringObj("Border out of range", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->border_width = intValue; my_symbol->border_width = intValue;
} }
break; break;
case iHeight: case iHeight:
@ -864,7 +909,7 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("Height out of range", -1)); Tcl_NewStringObj("Height out of range", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->height = intValue; my_symbol->height = intValue;
} }
break; break;
case iSeparator: case iSeparator:
@ -891,7 +936,7 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("SCM version out of range", -1)); Tcl_NewStringObj("SCM version out of range", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->option_2 = intValue + 1; my_symbol->option_2 = intValue + 1;
} }
break; break;
case iCols: case iCols:
@ -905,7 +950,7 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("cols/vers out of range", -1)); Tcl_NewStringObj("cols/vers out of range", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->option_2 = intValue; my_symbol->option_2 = intValue;
} }
break; break;
case iSecure: case iSecure:
@ -920,11 +965,11 @@ static int Encode(Tcl_Interp *interp, int objc,
Tcl_NewStringObj("secure/mode/rows out of range", -1)); Tcl_NewStringObj("secure/mode/rows out of range", -1));
fError = 1; fError = 1;
} else { } else {
hSymbol->option_1 = intValue; my_symbol->option_1 = intValue;
} }
break; break;
case iPrimary: case iPrimary:
strcpy(hSymbol->primary, Tcl_DStringValue( &dString ) ); strcpy(my_symbol->primary, Tcl_DStringValue( &dString ) );
Tcl_DStringFree(&dString); Tcl_DStringFree(&dString);
break; break;
case iRotate: case iRotate:
@ -957,11 +1002,11 @@ static int Encode(Tcl_Interp *interp, int objc,
{ {
fError = 1; fError = 1;
} else { } else {
hSymbol->symbology = s_code_number[intValue]; my_symbol->symbology = s_code_number[intValue];
} }
break; break;
case iWhiteSp: case iWhiteSp:
hSymbol->whitespace_width = intValue; my_symbol->whitespace_width = intValue;
break; break;
case iTo: case iTo:
/* >> Decode the -to parameter as list of X0 Y0 ?Width Height? */ /* >> Decode the -to parameter as list of X0 Y0 ?Width Height? */
@ -1014,30 +1059,35 @@ static int Encode(Tcl_Interp *interp, int objc,
break; break;
} }
switch (intValue) { switch (intValue) {
case iBinary: hSymbol->input_mode = DATA_MODE; break; case iBinary: my_symbol->input_mode = DATA_MODE; break;
case iGS1: hSymbol->input_mode = GS1_MODE; break; case iGS1: my_symbol->input_mode = GS1_MODE; break;
default: hSymbol->input_mode = UNICODE_MODE; break; default: my_symbol->input_mode = UNICODE_MODE; break;
} }
} }
} }
} }
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* >>> Get symbology capability mask */
cap = ZBarcode_Cap(my_symbol->symbology,
ZINT_CAP_STACKABLE | ZINT_CAP_EXTENDABLE | ZINT_CAP_FULL_MULTIBYTE
| ZINT_CAP_MASK);
/*------------------------------------------------------------------------*/
/* >>> option_3 is set by three values depending on the symbology */ /* >>> option_3 is set by three values depending on the symbology */
/* On wrong symbology, the option is ignored(as does the zint program)*/ /* On wrong symbology, the option is ignored(as does the zint program)*/
if (fFullMultiByte && ZBarcode_Cap(hSymbol->symbology, ZINT_CAP_FULL_MULTIBYTE)) { if (fFullMultiByte && (cap & ZINT_CAP_FULL_MULTIBYTE)) {
hSymbol->option_3 = ZINT_FULL_MULTIBYTE; my_symbol->option_3 = ZINT_FULL_MULTIBYTE;
} }
if (Mask && ZBarcode_Cap(hSymbol->symbology, ZINT_CAP_MASK)) { if (Mask && (cap & ZINT_CAP_MASK)) {
hSymbol->option_3 |= Mask << 8; my_symbol->option_3 |= Mask << 8;
} }
if (Separator && ZBarcode_Cap(hSymbol->symbology, ZINT_CAP_STACKABLE)) { if (Separator && (cap & ZINT_CAP_STACKABLE)) {
hSymbol->option_3 = Separator; my_symbol->option_3 = Separator;
} }
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* >>> option_2 is set by two values depending on the symbology */ /* >>> option_2 is set by two values depending on the symbology */
/* On wrong symbology, the option is ignored(as does the zint program)*/ /* On wrong symbology, the option is ignored(as does the zint program)*/
if (addon_gap && ZBarcode_Cap(hSymbol->symbology, ZINT_CAP_EXTENDABLE)) { if (addon_gap && (cap & ZINT_CAP_EXTENDABLE)) {
hSymbol->option_2 = addon_gap; my_symbol->option_2 = addon_gap;
} }
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
/* >>> Prepare input dstring and encode it to ECI encoding*/ /* >>> Prepare input dstring and encode it to ECI encoding*/
@ -1046,7 +1096,7 @@ static int Encode(Tcl_Interp *interp, int objc,
if (!fError) { if (!fError) {
/*--------------------------------------------------------------------*/ /*--------------------------------------------------------------------*/
/* >>> Get input mode */ /* >>> Get input mode */
if (hSymbol->input_mode == DATA_MODE) { if (my_symbol->input_mode == DATA_MODE) {
/* Binary data */ /* Binary data */
pStr = (char *) Tcl_GetByteArrayFromObj(objv[2], &lStr); pStr = (char *) Tcl_GetByteArrayFromObj(objv[2], &lStr);
} else { } else {
@ -1060,7 +1110,7 @@ static int Encode(Tcl_Interp *interp, int objc,
fError = 1; fError = 1;
} }
/* we must indicate binary data */ /* we must indicate binary data */
hSymbol->input_mode = DATA_MODE; my_symbol->input_mode = DATA_MODE;
} }
if (! fError ) { if (! fError ) {
pStr = Tcl_GetStringFromObj(objv[2], &lStr); pStr = Tcl_GetStringFromObj(objv[2], &lStr);
@ -1077,13 +1127,13 @@ static int Encode(Tcl_Interp *interp, int objc,
Tk_PhotoHandle hPhoto; Tk_PhotoHandle hPhoto;
/*--------------------------------------------------------------------*/ /*--------------------------------------------------------------------*/
/* call zint graphic creation to buffer */ /* call zint graphic creation to buffer */
ErrorNumber = ZBarcode_Encode_and_Buffer(hSymbol, ErrorNumber = ZBarcode_Encode_and_Buffer(my_symbol,
(unsigned char *) pStr, lStr, rotate_angle); (unsigned char *) pStr, lStr, rotate_angle);
/*--------------------------------------------------------------------*/ /*--------------------------------------------------------------------*/
/* >> Show a message */ /* >> Show a message */
if( 0 != ErrorNumber ) if( 0 != ErrorNumber )
{ {
Tcl_SetObjResult(interp, Tcl_NewStringObj(hSymbol->errtxt, -1)); Tcl_SetObjResult(interp, Tcl_NewStringObj(my_symbol->errtxt, -1));
} }
if( ZINT_ERROR <= ErrorNumber ) if( ZINT_ERROR <= ErrorNumber )
{ {
@ -1098,11 +1148,11 @@ static int Encode(Tcl_Interp *interp, int objc,
} else { } else {
Tk_PhotoImageBlock sImageBlock; Tk_PhotoImageBlock sImageBlock;
char * pImageRGBA = NULL; char * pImageRGBA = NULL;
if (hSymbol->alphamap == NULL) { if (my_symbol->alphamap == NULL) {
sImageBlock.pixelPtr = (unsigned char *) hSymbol->bitmap; sImageBlock.pixelPtr = (unsigned char *) my_symbol->bitmap;
sImageBlock.width = hSymbol->bitmap_width; sImageBlock.width = my_symbol->bitmap_width;
sImageBlock.height = hSymbol->bitmap_height; sImageBlock.height = my_symbol->bitmap_height;
sImageBlock.pitch = 3*hSymbol->bitmap_width; sImageBlock.pitch = 3*my_symbol->bitmap_width;
sImageBlock.pixelSize = 3; sImageBlock.pixelSize = 3;
sImageBlock.offset[0] = 0; sImageBlock.offset[0] = 0;
sImageBlock.offset[1] = 1; sImageBlock.offset[1] = 1;
@ -1111,17 +1161,17 @@ static int Encode(Tcl_Interp *interp, int objc,
} else { } else {
int index; int index;
/* Alpha channel present - prepare the image data in rgba order */ /* Alpha channel present - prepare the image data in rgba order */
pImageRGBA = ckalloc(hSymbol->bitmap_width*hSymbol->bitmap_height*4); pImageRGBA = ckalloc(my_symbol->bitmap_width*my_symbol->bitmap_height*4);
for (index = 0; index < hSymbol->bitmap_width*hSymbol->bitmap_height; index++) { for (index = 0; index < my_symbol->bitmap_width*my_symbol->bitmap_height; index++) {
pImageRGBA[index*4] = hSymbol->bitmap[index*3]; pImageRGBA[index*4] = my_symbol->bitmap[index*3];
pImageRGBA[index*4+1] = hSymbol->bitmap[index*3+1]; pImageRGBA[index*4+1] = my_symbol->bitmap[index*3+1];
pImageRGBA[index*4+2] = hSymbol->bitmap[index*3+2]; pImageRGBA[index*4+2] = my_symbol->bitmap[index*3+2];
pImageRGBA[index*4+3] = hSymbol->alphamap[index]; pImageRGBA[index*4+3] = my_symbol->alphamap[index];
} }
sImageBlock.pixelPtr = (unsigned char *) pImageRGBA; sImageBlock.pixelPtr = (unsigned char *) pImageRGBA;
sImageBlock.width = hSymbol->bitmap_width; sImageBlock.width = my_symbol->bitmap_width;
sImageBlock.height = hSymbol->bitmap_height; sImageBlock.height = my_symbol->bitmap_height;
sImageBlock.pitch = 4*hSymbol->bitmap_width; sImageBlock.pitch = 4*my_symbol->bitmap_width;
sImageBlock.pixelSize = 4; sImageBlock.pixelSize = 4;
sImageBlock.offset[0] = 0; sImageBlock.offset[0] = 0;
sImageBlock.offset[1] = 1; sImageBlock.offset[1] = 1;
@ -1129,10 +1179,10 @@ static int Encode(Tcl_Interp *interp, int objc,
sImageBlock.offset[3] = 3; sImageBlock.offset[3] = 3;
} }
if (0 == destWidth) { if (0 == destWidth) {
destWidth = hSymbol->bitmap_width; destWidth = my_symbol->bitmap_width;
} }
if (0 == destHeight) { if (0 == destHeight) {
destHeight = hSymbol->bitmap_height; destHeight = my_symbol->bitmap_height;
} }
if (TCL_OK != Tk_PhotoPutBlock(interp, hPhoto, &sImageBlock, if (TCL_OK != Tk_PhotoPutBlock(interp, hPhoto, &sImageBlock,
destX0, destY0, destWidth, destHeight, destX0, destY0, destWidth, destHeight,
@ -1148,7 +1198,7 @@ static int Encode(Tcl_Interp *interp, int objc,
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
Tcl_FreeEncoding(hZINTEncoding); Tcl_FreeEncoding(hZINTEncoding);
Tcl_DStringFree(& dsInput); Tcl_DStringFree(& dsInput);
ZBarcode_Delete(hSymbol); ZBarcode_Delete(my_symbol);
/*------------------------------------------------------------------------*/ /*------------------------------------------------------------------------*/
if (fError) { if (fError) {
return TCL_ERROR; return TCL_ERROR;