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Documentation

Index

• type Animator
  • func NewAnimator(d int, r int) (*Animator, error)
  • func (a *Animator) Add(g conway.Grid) error
  • func (a *Animator) Encode(w io.Writer) error

Types

type Animator

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

Animator represents a collection of grids that will be rendered as a GIF. Implements the conway.Animator interface. The origin of coordinates is set at the upper left corner and cells with negatives coordinates are ignored. The zero value of this type is not safe, use the function NewAnimator below.

func NewAnimator

func NewAnimator(d int, r int) (*Animator, error)

NewAnimator returns a new Animator with the given delay d between frames in 100ths of seconds and the given resolution r in pixels per cell.

func (*Animator) Add

func (a *Animator) Add(g conway.Grid) error

Add adds a grid to the collection to be used as a photogram in the animate method. Implements conway.Animator.

func (*Animator) Encode

func (a *Animator) Encode(w io.Writer) error

Encode creates an animation of all the added photograms and store it in the given writer.