asciiart

Documentation

Index

• Constants
• func Process(data string) string
• type Region
  • func NewRegion(input []byte) *Region
  • func (r *Region) Clone() *Region
  • func (r *Region) Get(row, col int) rune
  • func (r *Region) Height() int
  • func (r *Region) Set(row, col int, ch rune)
  • func (r *Region) String() string
  • func (r *Region) Width() int

Constants

const (
	FlagUp int = 1 << iota
	FlagDown
	FlagLeft
	FlagRight
)

ASCII character connection directions.

Functions

func Process

func Process(data string) string

Process converts the input data to output string replacing ASCII graphics with the corresponding ASCII Box-drawing characters.

Types

type Region

type Region struct {
	// contains filtered or unexported fields
}

Region defines an ASCII art region.

func NewRegion

func NewRegion(input []byte) *Region

NewRegion creates a region of the input data.

func (*Region) Clone

func (r *Region) Clone() *Region

Clone creates a copy of the region.

func (*Region) Get

func (r *Region) Get(row, col int) rune

Get the rune from the specified coordinate.

func (*Region) Height

func (r *Region) Height() int

Height returns the width of the region in rows.

func (*Region) Set

func (r *Region) Set(row, col int, ch rune)

Set the run in the specified coordinate.

func (*Region) String

func (r *Region) String() string

func (*Region) Width

func (r *Region) Width() int

Width returns the width of the region in characters.