Animation

class

Public Class Animation

Local blink = Animation(2, 2)
Local on = Image(2, 2)
on.Fill(Color32.White)
blink.Add(on, 500)
blink.Add(Image(2, 2), 500)
Expect(blink.Count == 2 && blink.Plays == 0)
Local gif = Gif.EncodeAnimation(blink)
Local back = Try Gif.DecodeAnimation(gif)
Expect(back.Count == 2 && back[0].Delay == 500)

std/image/animation.fb, line 42

• @PanicsAtCaller Public New(width: Int, height: Int, plays: Int = 0) constructor #

  An animation of frames of width by height pixels, with no frames, played plays times, or forever for 0. Panics when the size is one an Image can't be, or plays is negative.

• Public Property Width: Int property #

  How many pixels wide its frames are.

• Public Property Height: Int property #

  How many pixels high its frames are.

• @PanicsAtCaller Public Property Plays: Int property #

  How many times its frames play, or 0 for forever. Panics when it's given a negative one.

• Public Property Count: Int property #

  How many frames it has.

• Public Property Frames: ReadOnlyArray<Frame> property #

  Its frames, in the order they play.

• @PanicsAtCaller Operator [](index: Int): Frame operator #

  The frame at index. Panics when it's out of range.

• @PanicsAtCaller Public Method Add(image: Image, delay: Int) method #

  Adds a frame of image, which it keeps rather than copies, so what changes the image changes the frame, shown for delay milliseconds. Panics when the image isn't the animation's size, or the delay is negative or longer than 65535000, APNG's longest, 65535 seconds.