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qr

package module

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Versions in this module

v0

v0.7.0

Oct 22, 2024

Changes in this version

+ const Either

+ const Micro

+ const NoECI

+ const QR

type Code

+ func EncodeMicro(text string, c split.Charset, level Level) (*Code, error)

v0.6.0

Oct 12, 2024

Changes in this version

+ var ErrArgs = errors.New("qr: invalid arguments")

+ var ErrLargeImage = errors.New("qr: image too large")

type Code

+ Border int

+ Palette *[2]color.Color

+ func (c *Code) EncodePBM(w io.Writer) error

+ func (c *Code) EncodePNG(w io.Writer) error

v0.5.2

Aug 7, 2024

v0.5.0

Jul 19, 2024

Changes in this version

+ const ASCIICompat

+ const BinaryECI

+ const Latin1ECI

+ const ShiftJIS

+ const ShiftJISECI

+ const UTF8

+ const UTF8AsLatin1

+ const UTF8ECI

type Code

+ func EncodeData(data split.Data, level Level) (*Code, error)

+ func EncodeMulti(header, data split.Data, version coding.Version, level Level) ([]*Code, error)

+ func EncodeText(text string, c split.Charset, eci uint32, level Level) (*Code, error)

+ func EncodeTextMulti(text string, c split.Charset, eci uint32, version coding.Version, level Level) ([]*Code, error)

+ func (c *Code) Reverse() Reversed

+ func (c *Code) String() string

+ type Reversed struct

+ func (c Reversed) Black(x, y int) bool

+ func (c Reversed) Image() image.Image

+ func (c Reversed) PNG() []byte

+ func (c Reversed) String() string

v0.1.0

Nov 21, 2016

Changes in this version

+ type Code struct

+ Bitmap []byte

+ Scale int

+ Size int

+ Stride int

+ func Encode(text string, level Level) (*Code, error)

+ func (c *Code) Black(x, y int) bool

+ func (c *Code) Image() image.Image

+ func (c *Code) PNG() []byte

+ type Level int

+ const H

+ const L

+ const M

+ const Q