brajkovic/barcode
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updated documentation

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This commit is contained in:
Florian Sundermann 2013-12-11 15:27:10 +01:00
parent f08ed42d89
commit 6c39380327
2 changed files with 7 additions and 0 deletions
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3
qr/encoder.go
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@ -11,8 +11,11 @@ type encodeFn func(content string, eccLevel ErrorCorrectionLevel) (*barcode.BitL
type Encoding byte type Encoding byte
const ( const (
// Choose best matching encoding
Auto Encoding = iota Auto Encoding = iota
// Encode only numbers [0-9]
Numeric Numeric
// Encode only uppercase letters, numbers and [Space], $, %, *, +, -, ., /, :
AlphaNumeric AlphaNumeric
) )

4
qr/versioninfo.go
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@ -5,9 +5,13 @@ import "math"
type ErrorCorrectionLevel byte type ErrorCorrectionLevel byte
const ( const (
// Recovers 7% of data
L ErrorCorrectionLevel = iota L ErrorCorrectionLevel = iota
// Recovers 15% of data
M M
// Recovers 25% of data
Q Q
// Recovers 30% of data
H H
) )