font

Documentation

Index

• type Color
  • func ColorFromString(c string) (Color, error)
  • func (c Color) RGBA() *image.Uniform
• type EmojiDrawer
  • func NewEmojiDrawer(bundlePath string) (*EmojiDrawer, error)
  • func (e *EmojiDrawer) GenerateEmoji(emoji *EmojiInfo) ([]byte, error)
• type EmojiInfo
  • func NewEmojiInfoFromLine(text string) (*EmojiInfo, error)

Types

type Color

type Color int

Color is type of colors

const (
	// Black represents black color
	Black Color = iota
	// Red represents red color
	Red
	// Green represents green color
	Green
	// Blue represents blue color
	Blue
	// White represents white color
	White
)

func ColorFromString

func ColorFromString(c string) (Color, error)

ColorFromString convert string to Color type

func (Color) RGBA

func (c Color) RGBA() *image.Uniform

RGBA convert Color type to image.Uniform type

type EmojiDrawer

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

EmojiDrawer is the struct for drawing emoji

func NewEmojiDrawer

func NewEmojiDrawer(bundlePath string) (*EmojiDrawer, error)

NewEmojiDrawer returns initialized EmojiDrawer

func (*EmojiDrawer) GenerateEmoji

func (e *EmojiDrawer) GenerateEmoji(emoji *EmojiInfo) ([]byte, error)

GenerateEmoji generate the image of emoji and returns it as []byte format

type EmojiInfo

type EmojiInfo struct {
	Name            string
	Text            string
	FontColor       Color
	BackgroundColor Color
}

EmojiInfo is the struct that store emoji info by users

func NewEmojiInfoFromLine

func NewEmojiInfoFromLine(text string) (*EmojiInfo, error)

NewEmojiInfoFromLine parse text into EmojiInfo