usecase

Documentation

Index

• Variables
• func DownloadComicDir(src source.Source, pathFrom, pathTo string) (retErr error)
• func ExtractComic(src source.Source, arch archive.Extractor, pathFrom, pathTo string) (retErr error)
• func RemoveAll(ctx context.Context, dir string) error
• func WalkComics(src source.Source, root string, walkFn func(model.Comic) error) error
• type ComicAnalyzed
  • func AnalyzeComic(src source.Source, dir string) (*ComicAnalyzed, error)
• type HCL
• type PageAnalyzed
• type PageDiagnostic
  • func DiagnosePages(pages []model.Page) (diagnostics []PageDiagnostic, _ error)

Variables

var (
	ErrStopWalking = errors.New("stop walking")
)

Functions

func DownloadComicDir

func DownloadComicDir(src source.Source, pathFrom, pathTo string) (retErr error)

func ExtractComic

func ExtractComic(src source.Source, arch archive.Extractor, pathFrom, pathTo string) (retErr error)

func RemoveAll

func RemoveAll(ctx context.Context, dir string) error

func WalkComics

func WalkComics(src source.Source, root string, walkFn func(model.Comic) error) error

Types

type ComicAnalyzed

type ComicAnalyzed struct {
	Pages                        []PageAnalyzed
	AspectRatioAverage           float64
	AspectRatioVariance          float64
	AspectRatioStandardDeviation float64
	HueHistogram50               [51]float64
	ChromaHistogram50            [51]float64
	LuminanceHistogram50         [51]float64
}

func AnalyzeComic

func AnalyzeComic(src source.Source, dir string) (*ComicAnalyzed, error)

type HCL

type HCL struct {
	Hue       float64 // [0, 360]
	Chroma    float64 // [-1, 1]
	Luminance float64 // [0, 1]
}

type PageAnalyzed

type PageAnalyzed struct {
	model.Page
	AspectRatio              float64
	AspectRatioStandardScore float64
	HueHistogram50           [51]float64
	ChromaHistogram50        [51]float64
	LuminanceHistogram50     [51]float64
}

type PageDiagnostic

type PageDiagnostic struct {
	Index     int
	Landscape bool
}

func DiagnosePages

func DiagnosePages(pages []model.Page) (diagnostics []PageDiagnostic, _ error)