sample

Documentation

Overview

Package sample opens and encodes the example textfiles embedded into the program.

Index

• Constants
• Variables
• func Map() map[string]Sample
• func Open(name string) ([]byte, error)
• func Valid(name string) bool
• type File
• type Flags
  • func (flag Flags) Open(name string, conv *convert.Convert) (File, error)
• type Sample

Examples

• Open

Constants

const (
	Mona = create.Mona
	VGA  = create.VGA
)

Variables

var (
	ErrEncode  = errors.New("no encoding provided")
	ErrConvert = errors.New("unknown convert method")
	ErrConvNil = errors.New("conv argument cannot be empty")
)

Functions

func Map

func Map() map[string]Sample

Map the samples.

func Open

func Open(name string) ([]byte, error)

Open a sample text file.

Example

b, err := Open("037")
if err != nil {
	log.Fatal(err)
}
fmt.Print(len(b))

Output:

130

func Valid

func Valid(name string) bool

Valid textfile name.

Types

type File

type File struct {
	Encoding encoding.Encoding
	Font     create.Font
	Runes    []rune
}

File details.

type Flags

type Flags struct {
	From encoding.Encoding
	To   encoding.Encoding
}

Flags and configuration values by the user.

func (Flags) Open

func (flag Flags) Open(name string, conv *convert.Convert) (File, error)

Open and convert a sample textfile.

type Sample

type Sample struct {

	// Font used the render the text.
	Font create.Font

	// Name of the sample textfile.
	Name string
	// Description of the sample textfile.
	Description string
	// contains filtered or unexported fields
}

Sample textfile data.