display

Documentation

Index

• Constants
• Variables
• func DecodeColorHookFunc() mapstructure.DecodeHookFuncType
• func Draw(ctx *canvas.Context) error
• func LoadPages(configPages []config.DisplayPage) (map[string]*Page, error)
• type Display
  • func NewDisplay(cfg *config.Display) (*Display, error)
  • func (d *Display) Play(pages map[string]*Page, s *store.Store) error
  • func (d *Display) PlayGIF(rd io.Reader) error
• type Page
  • func (p *Page) Draw(c *canvas.Context, s *store.Store) error
  • func (p *Page) Init() error

Constants

const (
	DotsPerMillimeter = 1.0 / 0.21

	Pixels = 128
)

Variables

var Resolution = canvas.DPMM(DotsPerMillimeter)

Functions

func DecodeColorHookFunc

func DecodeColorHookFunc() mapstructure.DecodeHookFuncType

TextUnmarshallerHookFunc returns a DecodeHookFunc that applies strings to the UnmarshalText function, when the target type implements the encoding.TextUnmarshaler interface

func Draw

func Draw(ctx *canvas.Context) error

func LoadPages

func LoadPages(configPages []config.DisplayPage) (map[string]*Page, error)

Types

type Display

type Display struct {
	display.Drawer
	// contains filtered or unexported fields
}

func NewDisplay

func NewDisplay(cfg *config.Display) (*Display, error)

func (*Display) Play

func (d *Display) Play(pages map[string]*Page, s *store.Store) error

func (*Display) PlayGIF

func (d *Display) PlayGIF(rd io.Reader) error

type Page

type Page struct {
	config.DisplayPage

	Over *Page
	Next *Page
}

func (*Page) Draw

func (p *Page) Draw(c *canvas.Context, s *store.Store) error

func (*Page) Init

func (p *Page) Init() error