effect

Documentation

Index

• Variables
• func Fill(canvas *ledclient.Canvas, col colorful.Color)
• func FillFunc(canvas *ledclient.Canvas, f func(x, y int, c colorful.Color) colorful.Color)
• func Run(canvas *ledclient.Canvas, ch chan Parameters, terminate chan int)
• type Effect
• type Parameters

Variables

var Effects = make(map[string]Effect, 0)

Functions

func Fill

func Fill(canvas *ledclient.Canvas, col colorful.Color)

Fill fills the entire color with one color.

func FillFunc

func FillFunc(canvas *ledclient.Canvas, f func(x, y int, c colorful.Color) colorful.Color)

FillFunc executes a callback function for every LED in the canvas. The callback function must return the new LED color. Arguments to the callback function is the physical LED coordinates and the existing color.

func Run

func Run(canvas *ledclient.Canvas, ch chan Parameters, terminate chan int)

Run runs an effect forever.

Types

type Effect

type Effect interface {
	Draw(*ledclient.Canvas, Parameters)
	Delay() time.Duration
}

type Parameters

type Parameters struct {
	Name   string
	Color  colorful.Color
	Adjust float64
	Angle  float64
}