content

Documentation

Index

• type Content
  • func New(opts ...ContentOption) Content
• type ContentOption
  • func WithBytes(buf []byte) ContentOption
  • func WithFilePath(fp string) ContentOption
  • func WithHash(hash ref.FileHash) ContentOption
  • func WithLoadFunc(f loadFunc) ContentOption
  • func WithLoader(l Loader) ContentOption
  • func WithPos(pos pos.P) ContentOption
  • func WithSizer(s Sizer) ContentOption
• type Image
• type ImageContent
  • func AsImage(ic Content) ImageContent
  • func NewImage(image Image) ImageContent
• type LoadSizer
  • func FromFile(filepath string) LoadSizer
• type Loader
• type Size
  • func (s Size) FmtHumanize() string
  • func (s Size) FmtString() string
• type Sizer

Types

type Content

type Content interface {
	GetHash() (ref.FileHash, error)
	BytesReader() (*bytes.Reader, error)
	Sizer
}

func New

func New(opts ...ContentOption) Content

type ContentOption

type ContentOption func(*content)

func WithBytes

func WithBytes(buf []byte) ContentOption

func WithFilePath

func WithFilePath(fp string) ContentOption

func WithHash

func WithHash(hash ref.FileHash) ContentOption

func WithLoadFunc

func WithLoadFunc(f loadFunc) ContentOption

func WithLoader

func WithLoader(l Loader) ContentOption

func WithPos

func WithPos(pos pos.P) ContentOption

func WithSizer

func WithSizer(s Sizer) ContentOption

type Image

type Image struct {
	Image image.Image

	SourceFormat string
}

type ImageContent

type ImageContent interface {
	Content
	Image() (Image, error)
}

func AsImage

func AsImage(ic Content) ImageContent

func NewImage

func NewImage(image Image) ImageContent

type LoadSizer

type LoadSizer interface {
	Loader
	Sizer
}

func FromFile

func FromFile(filepath string) LoadSizer

type Loader

type Loader interface {
	Load(w io.Writer) error
}

type Size

type Size int64

const IllegalSize Size = -1

func (Size) FmtHumanize

func (s Size) FmtHumanize() string

func (Size) FmtString

func (s Size) FmtString() string

type Sizer

type Sizer interface {
	Size() (Size, error)
}