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<< Click to Display Table of Contents >> VpeSetQRCodeEccLevel |
  
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<< Click to Display Table of Contents >> VpeSetQRCodeEccLevel |
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[Professional Edition and above only]
Sets the error correction code level for QR Codes. The higher the level, i.e. the higher the error tolerance, the less user data can be encoded within a symbol.
void VpeSetQRCodeEccLevel(
VpeHandle hDoc,
int ecc_level
)
VpeHandle hDoc
Document Handle or VPE Object Handle
int ecc_level
the error correction code level
Constant Name |
Value |
Description |
VBAR2D_QRCODE_ECC_LEVEL_L |
0 |
7% of codewords can be restored |
VBAR2D_QRCODE_ECC_LEVEL_M |
1 |
15% of codewords can be restored |
VBAR2D_QRCODE_ECC_LEVEL_Q |
2 |
25% of codewords can be restored |
VBAR2D_QRCODE_ECC_LEVEL_H |
3 |
30% of codewords can be restored |
Default:
VBAR2D_QRCODE_ECC_LEVEL_L
"Barcodes (2D)" in the Programmer's Manual