[0.1.2] change scanline LinearGradient to CutomPainter [0.1.1] add asImage() in GlitchController show/hide effects scan line glitch level [0.1.0] add GlitchController [0.0.3] add image fit parameter [0.0.2] use static Random() timer.cancel add doc update example etc [0.0.1] Initial release.