animation-timing-function的自定义动画速度曲线 1.需求背景 随着前端的发展,我们在做项目的时候除了追求炫酷的特效外,更加追求用户的体验和资源的利用率,我们之前在项目里面做动图时都是引入Flash动画,但是Flash动画通常都是非常大的文件,所以为了资源优化,我们需要用到animation-timing-function的steps属性,将动画变为...
A cubic Bézier curve showing the Bézier timing function control points.The P0 and P3 control points are always set to (0,0) and (1,1). In other words, they don't move.However, P1 and P2 can be moved with the Bézier curve timing functions. When using the cubic-bezier() function,...
Example of the animation-timing-function property with different timing functions: <!DOCTYPEhtml>div{width:100px;height:100px;border-radius:50%;background:#1c87c9;color:#eee;font-weight: bold;position: relative;text-align: center;padding:8px; -webkit-animation: mymove5sinfinite;/* Safari 4.0...
HRESULT put_animationTimingFunction( [in] BSTR v ); HRESULT get_animationTimingFunction( [out, retval] BSTR *p ); Property values Type: BSTR One or more animation timing functions, separated by commas. String format [ cubic-bezier( x1, y1, x2, y2 ) | ease | linear | ea...
animation.timingFunctions=@[fn, fn, fn];//apply animation to layer[self.colorLayer addAnimation:animation forKey:nil]; }@end 自定义缓冲函数 在第八章中,我们给时钟项目添加了动画。看起来很赞,但是如果有合适的缓冲函数就更好了。在显示世界中,钟表指针转动的时候,通常起步很慢,然后迅速啪地一声,最后...
timingFunctions也是CAKeyframeAnimation的属性,对应每个动画段的动画过渡情况;而timingFunction是CAAnimation的属性。 3.CAAnimationGroup CAAnimationGroup的用法与其他动画类一样,都是添加到layer上,比CAAnimation多了一个animations属性。 先看示例代码,动画效果是视图一边向上移动,一边绕Y轴旋转: ...
CAKeyFrameAnimation.TimingFunctions 屬性參考 意見反應 定義命名空間: CoreAnimation 組件: Xamarin.iOS.dll C# 複製 public virtual CoreAnimation.CAMediaTimingFunction[] TimingFunctions { [Foundation.Export("timingFunctions", ObjCRuntime.ArgumentSemantic.Copy)] get; [Foundation.Export("setTimingFunctions:",...
The animation shorthand CSS property applies an animation between styles. It is a shorthand for animation-name, animation-duration, animation-timing-function, animation-delay, animation-iteration-count, animation-direction, animation-fill-mode, animation
The animation-timing-function sets the animation speed curve. Options include: linear, ease, steps, and cubic-bezier. These functions describe the transition from one state to another.Example #An element with animation-timing-function set to ease-out. It appears as if the element bounces off ...
还可以通过设置可选参数timingFunctions(CAKeyframeAnimation中timingFunction是无效的)为关键帧之间的过渡设置timingFunction,如果values有n个元素,那么timingFunctions则应该有n-1个.但很多时候并不需要timingFunctions,因为已经设置了够多的关键帧了,比如没1/60秒就设置了一个关键帧,那么帧率将达到60FPS,完全不需要相邻两...