io

Documentation

Index

• Constants
• func NewCopyExifLinker(opts CopyExifOptions) graph.Linker
• func NewLoadLinker(opts LoadOptions) (graph.Linker, error)
• func NewSaveLinker(opts SaveOptions) (graph.Linker, error)
• type CopyExif
  • func (n CopyExif) Process(wd graph.WalkData, buffers map[graph.ConnectorName]drawgl.Result, ...)
• type CopyExifOptions
• type ExecType
• type Load
  • func (n Load) Process(wd graph.WalkData, buffers map[graph.ConnectorName]drawgl.Result, ...)
• type LoadOptions
• type Save
  • func (n Save) Process(wd graph.WalkData, buffers map[graph.ConnectorName]drawgl.Result, ...)
• type SaveOptions

Constants

const (
	InputPath   = "input-path"
	InputFormat = "input-format"
)

const (
	OutputPath   = "output-path"
	OutputFormat = "output-format"
)

Functions

func NewCopyExifLinker

func NewCopyExifLinker(opts CopyExifOptions) graph.Linker

func NewLoadLinker

func NewLoadLinker(opts LoadOptions) (graph.Linker, error)

func NewSaveLinker

func NewSaveLinker(opts SaveOptions) (graph.Linker, error)

Types

type CopyExif

type CopyExif struct {
	base.Node
	// contains filtered or unexported fields
}

func (CopyExif) Process

func (n CopyExif) Process(wd graph.WalkData, buffers map[graph.ConnectorName]drawgl.Result, output chan<- drawgl.Result)

type CopyExifOptions

type CopyExifOptions struct {
	Executable     string
	ExecutableType ExecType
	InputPath      string
	OutputPath     string
}

type ExecType

type ExecType int

const (
	Exiftool ExecType = iota
)

type Load

type Load struct {
	base.Node
	// contains filtered or unexported fields
}

func (Load) Process

func (n Load) Process(wd graph.WalkData, buffers map[graph.ConnectorName]drawgl.Result, output chan<- drawgl.Result)

type LoadOptions

type LoadOptions struct {
	Reader io.Reader
	Path   string
}

type Save

type Save struct {
	base.Node
	// contains filtered or unexported fields
}

func (Save) Process

func (n Save) Process(wd graph.WalkData, buffers map[graph.ConnectorName]drawgl.Result, output chan<- drawgl.Result)

type SaveOptions

type SaveOptions struct {
	Writer      io.Writer
	Path        string
	Type        string
	JpegOptions *jpeg.Options
	GifOptions  *gif.Options
}