ocr

Documentation

Index

• func EnsureOCREngine() (string, error)
• func GetOCREnginePath() string
• func IsOCREngineInstalled() bool
• type ProgressReader
  • func (pr *ProgressReader) Read(p []byte) (int, error)

Functions

func EnsureOCREngine

func EnsureOCREngine() (string, error)

func GetOCREnginePath

func GetOCREnginePath() string

func IsOCREngineInstalled

func IsOCREngineInstalled() bool

Types

type ProgressReader

type ProgressReader struct {
	Reader     io.Reader
	Total      int64
	Current    int64
	OnProgress func(int64)
}

ProgressReader is a custom io.Reader that reports progress

func (*ProgressReader) Read

func (pr *ProgressReader) Read(p []byte) (int, error)