jQuery API提供了简单的动画效果如淡入淡出以及自定义动画效果，而今天我给大家分享的是一款jQuery动画效果扩展增强插件jquery.easing.js，使用该插件可以实现直线匀速运功、变加速运动、缓冲等丰富的动画效果。

jQuery easing 线性动画图解图解

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