devicestest

Documentation

Overview

Package devicestest contains non-hardware devices implementations for testing or emulation purpose.

Index

• type Display
  • func (d *Display) Bounds() image.Rectangle
  • func (d *Display) ColorModel() color.Model
  • func (d *Display) Draw(r image.Rectangle, src image.Image, sp image.Point)
  • func (d *Display) Halt() error
  • func (d *Display) String() string
  • func (d *Display) Write(pixels []byte) (int, error)

Types

type Display

type Display struct {
	Img *image.NRGBA
}

Display is a fake devices.Display.

func (*Display) Bounds

func (d *Display) Bounds() image.Rectangle

Bounds implements image.Image.

func (*Display) ColorModel

func (d *Display) ColorModel() color.Model

ColorModel implements image.Image.

func (*Display) Draw

func (d *Display) Draw(r image.Rectangle, src image.Image, sp image.Point)

Draw implements draw.Image.

func (*Display) Halt

func (d *Display) Halt() error

Halt implements devices.Device. It is a noop.

func (*Display) String

func (d *Display) String() string

func (*Display) Write

func (d *Display) Write(pixels []byte) (int, error)

Write implements devices.Display.