Versions in this module Expand all Collapse all v0 v0.1.2-pre Aug 13, 2020 v0.1.1 Aug 12, 2020 Changes in this version type Ring + func (r *Ring) TurnOff() v0.1.0 Aug 12, 2020 Changes in this version + type ContentMode uint8 + const ContentCrop + const ContentScale + const ContentTile + type Layer struct + func NewLayer(options *LayerOptions) (*Layer, error) + func (l *Layer) Rotate(angle float64) + func (l *Layer) SetAll(c color.Color) + func (l *Layer) SetPixel(i int, c color.Color) + type LayerOptions struct + ContentMode ContentMode + Resolution int + type Options struct + GpioPin int + LedCount int + MaxBrightness int + MinBrightness int + type Ring struct + func New(options *Options) (*Ring, error) + func (r *Ring) AddLayer(l *Layer) + func (r *Ring) Close() + func (r *Ring) Offset(rotation float64) + func (r *Ring) Render() error + func (r *Ring) Size() int