portrait

Documentation

Index

• Constants
• func ListFonts() []string
• type Effect
  • func NewEffect(stl [][]int, thm []color.Color, size int) *Effect
  • func (e *Effect) Adjust(effects string, size int) (string, error)
  • func (e *Effect) Apply(effects string) ([][]int, []color.Color, error)
• type Options
• type Portrait
  • func NewPortrait(o Options) *Portrait
  • func (p *Portrait) Encode() error
• type Style
  • func (s Style) Get(style string) ([][]int, error)
• type Theme
  • func (Theme) Adjust(theme string) (string, error)
  • func (t Theme) Get(theme string) ([]color.Color, error)

Constants

const (
	Mirror                 = "mirror"
	Negative               = "negative"
	Grayscale              = "grayscale"
	RightLoop              = "rightLoop"
	LeftLoop               = "leftLoop"
	UpLoop                 = "upLoop"
	DownLoop               = "downLoop"
	RotateClockwise        = "rotateClockwise"
	RotateCounterClockwise = "rotateCounterClockwise"
)

const (
	BasicStyle     = "basic"
	WalkStyle      = "walk"
	WideStyle      = "wide"
	TiptoeStyle    = "tiptoe"
	JumpStyle      = "jump"
	SleepStyle     = "sleep"
	DeepSleepStyle = "deepSleep"
	WakeStyle      = "wake"
)

const (
	PartyTheme      = "party"
	WhiteTheme      = "white"
	BrownTheme      = "brown"
	BlackTheme      = "black"
	BrownBlackTheme = "brownBlack"
	PandaTheme      = "panda"
	YellowTheme     = "yellow"
	GreenTheme      = "green"
	MossGreenTheme  = "mossGreen"
	LightBlueTheme  = "lightBlue"
	BlueTheme       = "blue"
	BluePurpleTheme = "bluePurple"
	PurpleTheme     = "purple"
	PinkPurpleTheme = "pinkPurple"
	PinkTheme       = "pink"
	RedTheme        = "red"
	OrangeTheme     = "orange"
	GrayTheme       = "gray"
	Player2Theme    = "player2"
	Player3Theme    = "player3"
	Player4Theme    = "player4"
	Player5Theme    = "player5"
	VividTheme      = "vivid"
	RandomTheme     = "random"
)

Functions

func ListFonts

func ListFonts() []string

ListFonts returns the available font names for text rendering.

Types

type Effect

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

func NewEffect

func NewEffect(stl [][]int, thm []color.Color, size int) *Effect

func (*Effect) Adjust

func (e *Effect) Adjust(effects string, size int) (string, error)

func (*Effect) Apply

func (e *Effect) Apply(effects string) ([][]int, []color.Color, error)

type Options

type Options struct {
	Size            int
	BaseSize        int
	Multiple        int
	Style           string
	Theme           string
	Effect          string
	BackgroundColor *color.RGBA
	Format          string
	Delay           int
	FileName        string
	Verbose         bool
	Output          io.Writer
	Text            string
	TextColor       *color.RGBA
	TextFontSize    int
	TextFont        string
}

type Portrait

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

func NewPortrait

func NewPortrait(o Options) *Portrait

func (*Portrait) Encode

func (p *Portrait) Encode() error

type Style

type Style struct{}

func (Style) Get

func (s Style) Get(style string) ([][]int, error)

type Theme

type Theme struct{}

func (Theme) Adjust

func (Theme) Adjust(theme string) (string, error)

func (Theme) Get

func (t Theme) Get(theme string) ([]color.Color, error)