BARCODEWRITEDM
typedef struct _tagBARCODEWRITEDM
{
L_UINT uStructSize;
L_INT nSize;
L_UINT32 ulFlags;
L_CHAR cGroupNumber;
L_CHAR cGroupTotal;
L_UCHAR cFileIDLo;
L_UCHAR cFileIDHi;
L_INT nXModule;
} BARCODEWRITEDM,* pBARCODEWRITEDM;
The BARCODEWRITEDM structure contains write information for Data Matrix symbols.
Member |
Description |
|
uStructSize |
Size of BARCODECOLOR structure in bytes. Use the sizeof() macro to calculate this value. |
|
nSize |
Size of the structure in bytes. |
|
ulFlags |
Flags that indicate how to configure the engine. You can combine values when appropriate, by using a bitwise OR ( | ). Possible values are: |
|
|
Flags |
Meaning |
|
BARCODE_JUSTIFY_RIGHT |
[0x1000] Justifies the Data Matrix symbol to the right side of the bitmap. |
|
BARCODE_JUSTIFY_H_CENTER |
[0x2000] Justifies the Data Matrix symbol in the horizontal center of the bitmap. |
|
BARCODE_JUSTIFY_BOTTOM |
[0x4000] Justifies the Data Matrix symbol to the bottom side of the bitmap. |
|
BARCODE_JUSTIFY_V_CENTER |
[0x8000] Justifies the Data Matrix symbol in the vertical center of the bitmap. |
cGroupNumber |
Specifies a group of Data Matrix symbols. The maximum number of symbols in a group is 16. |
|
cGroupTotal |
Specifies the total number of Data Matrix symbols in the group specified by the cGroupNumber member. The maximum number of symbols in a group is 16. |
|
cFileIDLo |
Specifies the low byte of the file ID number. The number must range from 1 to 254. |
|
cFileIDHi |
Specifies the high byte of the file ID number. The number must range from 1 to 254. |
|
nXModule |
The size of the written Data Matrix barcode, specified in 0.001 inch. If the value is too small, a minimum of 5 pixels will be used. |
Comments
pBARCODEWRITEDM is a pointer to an BARCODEWRITEDM structure. Where the function parameter type is pBARCODEWRITEDM, you can declare a BARCODEWRITEDM variable, update the structure's fields, and pass the variable's address in the parameter. Declaring a pBARCODEWRITEDM variable is necessary only if your program requires a pointer.
This structure is used by the L_BarCodeWrite function.
The following table contains information for writing Data Matrix barcodes:
Data Matrix type |
Maximum Numeric Length |
Maximum Alphanumeric Length |
Maximum Binary Length |
Maximum Correctable Error / Erasure |
10 x 10 |
6 |
3 |
1 |
2 |
12 x 12 |
10 |
6 |
3 |
3 |
14 x 14 |
16 |
10 |
6 |
5/7 |
16 x 16 |
24 |
16 |
10 |
6/9 |
18 x 18 |
36 |
25 |
16 |
7/11 |
20 x 20 |
44 |
31 |
20 |
9/15 |
22 x 22 |
60 |
43 |
28 |
10/17 |
24 x 24 |
72 |
52 |
34 |
12/21 |
26 x 26 |
88 |
64 |
42 |
14/25 |
32 x 32 |
124 |
91 |
60 |
18/33 |
36 x 36 |
172 |
127 |
84 |
21/39 |
40 x 40 |
228 |
169 |
112 |
24/45 |
44 x 44 |
288 |
214 |
142 |
28/53 |
48 x 48 |
348 |
259 |
172 |
34/65 |
52 x 52 |
408 |
304 |
202 |
42/78 |
64 x 64 |
560 |
418 |
278 |
56/106 |
72 x 72 |
736 |
550 |
366 |
72/132 |
80 x 80 |
912 |
682 |
454 |
96/180 |
88 x 88 |
1152 |
862 |
574 |
112/212 |
96 x 96 |
1392 |
1042 |
694 |
136/260 |
104 x 104 |
1632 |
1222 |
814 |
168/318 |
120 x 120 |
2100 |
1573 |
1048 |
204/390 |
132 x 132 |
2608 |
1954 |
1302 |
248/472 |
144 x 144 |
3116 |
2335 |
1556 |
310/590 |
8 x 18 |
10 |
6 |
3 |
3 |
8 x 32 |
20 |
13 |
8 |
5 |
12 x 26 |
32 |
22 |
14 |
7/11 |
12 x 36 |
44 |
31 |
20 |
9/15 |
16 x 36 |
64 |
46 |
30 |
12/21 |
16 x 48 |
98 |
72 |
47 |
14/25 |