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qrcode

package module

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Versions in this module

v1

v1.5.5

Jan 30, 2021

Changes in this version

type DrawContext

+ CursorX int

+ CursorY int

+ MatrixH int

+ MatrixW int

v1.5.4

Jan 29, 2021

v1.5.3

Jan 29, 2021

v1.5.2

Jan 29, 2021

Changes in this version

type DrawContext

+ Color color.Color

v1.5.1

Jan 29, 2021

Changes in this version

+ const Highest

+ const JPEG_FORMAT

+ const Low

+ const Medium

+ const PNG_FORMAT

+ const Quart

+ func SetDebugMode()

+ type DrawContext struct

+ H int

+ UpperLeft image.Point

+ W int

+ type IShape interface

+ Draw func(ctx *DrawContext)

+ type ImageEncoder interface

+ Encode func(w io.Writer, img image.Image) error

+ type ImageOption interface

+ func WithBgColor(c color.Color) ImageOption

+ func WithBgColorRGBHex(hex string) ImageOption

+ func WithBuiltinImageEncoder(format formatTyp) ImageOption

+ func WithCircleShape() ImageOption

+ func WithCustomImageEncoder(encoder ImageEncoder) ImageOption

+ func WithCustomShape(shape IShape) ImageOption

+ func WithFgColor(c color.Color) ImageOption

+ func WithFgColorRGBHex(hex string) ImageOption

+ func WithLogoImage(img image.Image) ImageOption

+ func WithLogoImageFileJPEG(f string) ImageOption

+ func WithLogoImageFilePNG(f string) ImageOption

+ func WithQRWidth(width uint8) ImageOption

+ type QRCode struct

+ func New(text string, opts ...ImageOption) (*QRCode, error)

+ func NewWithSpecV(text string, ver int, ecLv ecLevel, opts ...ImageOption) (*QRCode, error)

+ func (q *QRCode) Save(saveToPath string) (err error)

+ func (q *QRCode) SaveTo(w io.Writer) error