- properties:一组包含作为动画属性和终值的样式属性和及其值的集合
- duration(可选):动画执行时间,其值可以是三种预定速度之一的字符串("slow", "normal", or "fast")或表示动画时长的毫秒数值(如:1000)
- easing(可选):要使用的过渡效果的名称,如:"linear" 或"swing"
- complete(可选):在动画完成时执行的函数
其中参数easing默认有两个效果:"linear"和"swing",如果需要更多效果就要插件支持了,jQuery Easing Plugin提供了像"easeOutExpo"、"easeOutBounce"等30多种效果,大家可以点击这里去看每一种easing的演示效果,下面详细介绍下其使用方法及每种easing的曲线图。
引入之后,easing参数可选的值就有以下32种:
- linear
- swing
- easeInQuad
- easeOutQuad
- easeInOutQuad
- easeInCubic
- easeOutCubic
- easeInOutCubic
- easeInQuart
- easeOutQuart
- easeInOutQuart
- easeInQuint
- easeOutQuint
- easeInOutQuint
- easeInExpo
- easeOutExpo
- easeInOutExpo
- easeInSine
- easeOutSine
- easeInOutSine
- easeInCirc
- easeOutCirc
- easeInOutCirc
- easeInElastic
- easeOutElastic
- easeInOutElastic
- easeInBack
- easeOutBack
- easeInOutBack
- easeInBounce
- easeOutBounce
- easeInOutBounce
jQuery 1.4版本中对animate()方法,easing的方法进行了扩展,支持为每个属性指定easing方法,详细请参考这里,如:
$(myElement).animate({ left: [500, ‘swing‘], top: [200, ‘easeOutBounce‘] });
也可以用另外一种写法:
$(myElement).animate({ left: 500, top: 200 }, { specialEasing: { left: ‘swing‘, top: ‘easeOutBounce‘ } });
使用jQuery内置动画函数如slideUp()、slideDown()等来指定easing效果,以下两种方法都可以:
$(myElement).slideUp(1000, method, callback}); $(myElement).slideUp({ duration: 1000, easing: method, complete: callback });
jQuery easing 图解
以下图解可以让你更容易理解每一种easing的效果
1. linear | 2. swing | 3. easeInQuad | 4. easeOutQuad | 5. easeInOutQuad | 6. easeInCubic |
7. easeOutCubic | 8. easeInOutCubic | 9. easeInQuart | 10. easeOutQuart | 11. easeInOutQuart | 12. easeInQuint |
13. easeOutQuint | 14. easeInOutQuint | 15. easeInExpo | 16. easeOutExpo | 17. easeInOutExpo | 18. easeInSine |
19. easeOutSine | 20. easeInOutSine | 21. easeInCirc | 22. easeOutCirc | 23. easeInOutCirc | 24. easeInElastic |
25. easeOutElastic | 26. easeInOutElastic | 27. easeInBack | 28. easeOutBack | 29. easeInOutBack | 30. easeInBounce |
31. easeOutBounce | 32. easeInOutBounce |
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>弹跳</title> <link rel="stylesheet" href="css/demo.css"> <script src="js/jquery-3.1.1.js"></script> <script type="text/javascript" src="js/jquery.easing.1.3.js"></script> <script src="js/demo.js"></script> </head> <body> <div style="width: 80%;margin: 40px auto;padding: 10px;"> <div class="item"> <div id="item-container" class="item-container"></div> <div id="item-shadow" class="item-shadow"></div> </div> <div class="item"> <div class="item-container"></div> <div class="item-shadow"></div> </div> </div> </body> </html>
demo.css
jquery.easing.1.3.js
demo.js
分类: JavaScript
原文地址:https://www.cnblogs.com/my2018/p/10552277.html
时间: 2024-11-10 15:04:32