diff options
Diffstat (limited to 'xfa/src/fxbarcode/oned/BC_OneDimReader.h')
| -rw-r--r-- | xfa/src/fxbarcode/oned/BC_OneDimReader.h | 71 |
1 files changed, 46 insertions, 25 deletions
diff --git a/xfa/src/fxbarcode/oned/BC_OneDimReader.h b/xfa/src/fxbarcode/oned/BC_OneDimReader.h index 2e644de841..5a6de8d8fe 100644 --- a/xfa/src/fxbarcode/oned/BC_OneDimReader.h +++ b/xfa/src/fxbarcode/oned/BC_OneDimReader.h @@ -9,31 +9,52 @@ class CBC_OneDReader;
class CBC_CommonBitArray;
class CBC_OneDimReader;
-class CBC_OneDimReader : public CBC_OneDReader
-{
-private:
- const static int32_t MAX_AVG_VARIANCE;
- const static int32_t MAX_INDIVIDUAL_VARIANCE;
+class CBC_OneDimReader : public CBC_OneDReader {
+ private:
+ const static int32_t MAX_AVG_VARIANCE;
+ const static int32_t MAX_INDIVIDUAL_VARIANCE;
- FX_BOOL CheckStandardUPCEANChecksum(CFX_ByteString &s, int32_t &e);
-public:
- const static int32_t START_END_PATTERN[3];
- const static int32_t MIDDLE_PATTERN[5];
- const static int32_t L_PATTERNS[10][4];
- const static int32_t L_AND_G_PATTERNS[20][4];
- CBC_OneDimReader();
- virtual ~CBC_OneDimReader();
- CFX_ByteString DecodeRow(int32_t rowNumber, CBC_CommonBitArray *row, int32_t hints, int32_t &e);
- CFX_ByteString DecodeRow(int32_t rowNumber, CBC_CommonBitArray *row, CFX_Int32Array *startGuardRange, int32_t hints, int32_t &e);
-protected:
- CFX_Int32Array *FindStartGuardPattern(CBC_CommonBitArray *row, int32_t &e);
- virtual FX_BOOL CheckChecksum(CFX_ByteString &s, int32_t &e);
- CFX_Int32Array *FindGuardPattern(CBC_CommonBitArray *row, int32_t rowOffset, FX_BOOL whiteFirst, CFX_Int32Array *pattern, int32_t &e);
- int32_t DecodeDigit(CBC_CommonBitArray *row, CFX_Int32Array *counters, int32_t rowOffset, const int32_t* patterns, int32_t patternLength, int32_t &e);
- virtual int32_t DecodeMiddle(CBC_CommonBitArray *row, CFX_Int32Array *startRange, CFX_ByteString &resultResult, int32_t &e)
- {
- return 0;
- }
- virtual CFX_Int32Array *DecodeEnd(CBC_CommonBitArray *row, int32_t endStart, int32_t &e);
+ FX_BOOL CheckStandardUPCEANChecksum(CFX_ByteString& s, int32_t& e);
+
+ public:
+ const static int32_t START_END_PATTERN[3];
+ const static int32_t MIDDLE_PATTERN[5];
+ const static int32_t L_PATTERNS[10][4];
+ const static int32_t L_AND_G_PATTERNS[20][4];
+ CBC_OneDimReader();
+ virtual ~CBC_OneDimReader();
+ CFX_ByteString DecodeRow(int32_t rowNumber,
+ CBC_CommonBitArray* row,
+ int32_t hints,
+ int32_t& e);
+ CFX_ByteString DecodeRow(int32_t rowNumber,
+ CBC_CommonBitArray* row,
+ CFX_Int32Array* startGuardRange,
+ int32_t hints,
+ int32_t& e);
+
+ protected:
+ CFX_Int32Array* FindStartGuardPattern(CBC_CommonBitArray* row, int32_t& e);
+ virtual FX_BOOL CheckChecksum(CFX_ByteString& s, int32_t& e);
+ CFX_Int32Array* FindGuardPattern(CBC_CommonBitArray* row,
+ int32_t rowOffset,
+ FX_BOOL whiteFirst,
+ CFX_Int32Array* pattern,
+ int32_t& e);
+ int32_t DecodeDigit(CBC_CommonBitArray* row,
+ CFX_Int32Array* counters,
+ int32_t rowOffset,
+ const int32_t* patterns,
+ int32_t patternLength,
+ int32_t& e);
+ virtual int32_t DecodeMiddle(CBC_CommonBitArray* row,
+ CFX_Int32Array* startRange,
+ CFX_ByteString& resultResult,
+ int32_t& e) {
+ return 0;
+ }
+ virtual CFX_Int32Array* DecodeEnd(CBC_CommonBitArray* row,
+ int32_t endStart,
+ int32_t& e);
};
#endif
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