1e41f4b71Sopenharmony_ci# animate 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci 4e41f4b71Sopenharmony_ci> **说明:** 5e41f4b71Sopenharmony_ci> 该组件从API version 7开始支持。后续版本如有新增内容,则采用上角标单独标记该内容的起始版本。 6e41f4b71Sopenharmony_ci 7e41f4b71Sopenharmony_ci设置svg组件的属性动画。 8e41f4b71Sopenharmony_ci 9e41f4b71Sopenharmony_ci## 权限列表 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci无 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci 14e41f4b71Sopenharmony_ci## 子组件 15e41f4b71Sopenharmony_ci 16e41f4b71Sopenharmony_ci不支持。 17e41f4b71Sopenharmony_ci 18e41f4b71Sopenharmony_ci 19e41f4b71Sopenharmony_ci## 属性 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci| 名称 | 类型 | 默认值 | 必填 | 描述 | 22e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | -------- | 23e41f4b71Sopenharmony_ci| id | string | - | 否 | 组件的唯一标识。 | 24e41f4b71Sopenharmony_ci| attributeName | string | - | 否 | 设置需要进行动效的属性名。 | 25e41f4b71Sopenharmony_ci| begin | <time> | 0 | 否 | 设置动效的延迟时间。<br/>支持输入ms(毫秒)、s(秒)、m(分),默认为s(秒),其他格式不支持 | 26e41f4b71Sopenharmony_ci| dur | <time> | 0 | 否 | 设置动效持续时间,如果dur没设置,按照end-begin的结果作为持续时间,小于等于0时,动效不触发。<br/>支持输入ms(毫秒)、s(秒)、m(分),默认为s(秒),其他格式不支持 | 27e41f4b71Sopenharmony_ci| end | <time> | 0 | 否 | 设置动效多久时间后结束。支持输入ms(毫秒)、s(秒)、m(分),默认为s(秒),其他格式不支持 | 28e41f4b71Sopenharmony_ci| repeatCount | <number \| indefinite> | 1 | 否 | 设置动画播放的次数,默认无限次播放(indefinite),可通过设置为数值1仅播放一次。 | 29e41f4b71Sopenharmony_ci| fill | <freeze \| remove> | remove | 否 | 设置动画结束时的状态。 | 30e41f4b71Sopenharmony_ci| calcMode | <discrete \| linear \| paced \| spline> | linear | 否 | 设置动画的插值模式。<br/>discrete:阶跃,from值直接跳转到to的值;<br/>linear:线性;<br/>paced:线性,设置此项后keyTimes和keyPoints值无效<br/>spline:自定义贝塞尔曲线,spline点定义在keyTimes属性中,每个时间间隔控制点由keySplines定义 | 31e41f4b71Sopenharmony_ci| keyTimes | string | - | 否 | 设置关键帧动画的开始时间,值为0~1之间的数值用分号隔开,比如0;0.3;0.8;1。keyTimes、keySplines、values组合设置关键帧动画。keyTimes和values的个数保持一致。keySplines个数为keyTimes个数减一 | 32e41f4b71Sopenharmony_ci| keySplines | string | - | 否 | 与keyTimes相关联的一组贝塞尔控制点。定义每个关键帧的贝塞尔曲线,曲线之间用分号隔开。曲线内的两个控制掉格式为x1 y1 x2 y2。比如0.5 0 0.5 1; 0.5 0 0.5 1;0.5 0 0.5 1 | 33e41f4b71Sopenharmony_ci| by | number | - | 否 | 在动画中对某一指定属性,添加相对偏移值,from默认为原属性值。 | 34e41f4b71Sopenharmony_ci| from | string | - | 否 | 设置需要进行动画的属性的开始值。<br/>如果已经设置了values属性,则from失效。 | 35e41f4b71Sopenharmony_ci| to | string | - | 否 | 设置需要进行动画的属性的结束值。<br/>如果已经设置了values属性,则to都失效。 | 36e41f4b71Sopenharmony_ci| values | string | - | 否 | 设置一组动画的变化值。格式为value1;value2;value3。 | 37e41f4b71Sopenharmony_ci 38e41f4b71Sopenharmony_ci 39e41f4b71Sopenharmony_ci## 示例 40e41f4b71Sopenharmony_ci 41e41f4b71Sopenharmony_ci```html 42e41f4b71Sopenharmony_ci<!-- xxx.hml --> 43e41f4b71Sopenharmony_ci<div class="container"> 44e41f4b71Sopenharmony_ci <svg width="400" height="400"> 45e41f4b71Sopenharmony_ci <rect x="20" y="20" width="100" height="100" fill="red" rx="0" ry="20"> 46e41f4b71Sopenharmony_ci <animate attributeName="rx" values="0;10;30;0" keyTimes="0;0.25;0.75;1" keySplines="0.5 0 0.5 1; 0.5 0 0.5 1; 0.5 0 0.5 1" dur="1000" repeatCount="indefinite"> 47e41f4b71Sopenharmony_ci </animate> 48e41f4b71Sopenharmony_ci </rect> 49e41f4b71Sopenharmony_ci </svg> 50e41f4b71Sopenharmony_ci</div> 51e41f4b71Sopenharmony_ci``` 52e41f4b71Sopenharmony_ci 53e41f4b71Sopenharmony_ci 54e41f4b71Sopenharmony_ci 55e41f4b71Sopenharmony_ci 56e41f4b71Sopenharmony_ci 57e41f4b71Sopenharmony_ci```html 58e41f4b71Sopenharmony_ci<!-- xxx.hml --> 59e41f4b71Sopenharmony_ci<div class="container"> 60e41f4b71Sopenharmony_ci <svg width="400" height="400"> 61e41f4b71Sopenharmony_ci <rect x="20" y="20" width="100" height="100" fill="red" rx="0" ry="20"> 62e41f4b71Sopenharmony_ci <animate attributeName="fill" from="red" to="blue" dur="1000" repeatCount="indefinite"></animate> 63e41f4b71Sopenharmony_ci <animate attributeName="height" from="50" to="150" begin="500" end="1000" repeatCount="indefinite"> </animate> 64e41f4b71Sopenharmony_ci </rect> 65e41f4b71Sopenharmony_ci </svg> 66e41f4b71Sopenharmony_ci</div> 67e41f4b71Sopenharmony_ci``` 68e41f4b71Sopenharmony_ci 69e41f4b71Sopenharmony_ci 70e41f4b71Sopenharmony_ci 71e41f4b71Sopenharmony_ci 72e41f4b71Sopenharmony_ci 73e41f4b71Sopenharmony_ci```html 74e41f4b71Sopenharmony_ci<!-- xxx.hml --> 75e41f4b71Sopenharmony_ci<div class="container"> 76e41f4b71Sopenharmony_ci <svg width="400" height="400"> 77e41f4b71Sopenharmony_ci <rect x="20" y="20" width="100" height="100" fill="red" rx="0" ry="20"> 78e41f4b71Sopenharmony_ci <animate attributeName="rx" values="0;30" dur="1000" repeatCount="indefinite" fill="freeze" calcMode="linear"></animate> 79e41f4b71Sopenharmony_ci </rect> 80e41f4b71Sopenharmony_ci </svg> 81e41f4b71Sopenharmony_ci</div> 82e41f4b71Sopenharmony_ci``` 83e41f4b71Sopenharmony_ci 84e41f4b71Sopenharmony_ci 85e41f4b71Sopenharmony_ci 86e41f4b71Sopenharmony_ci 87e41f4b71Sopenharmony_ci 88e41f4b71Sopenharmony_ci```html 89e41f4b71Sopenharmony_ci<!-- xxx.hml --> 90e41f4b71Sopenharmony_ci<div class="container"> 91e41f4b71Sopenharmony_ci <svg fill="white" width="600" height="600"> 92e41f4b71Sopenharmony_ci <circle cx="60" cy="70" r="50" stroke-width="4" fill="white" stroke="blue"> 93e41f4b71Sopenharmony_ci <animate attributeName="r" from="0" to="50" dur="2000" repeatCount="indefinite"></animate> 94e41f4b71Sopenharmony_ci <animate attributeName="cx" from="60" to="200" dur="2000" repeatCount="indefinite"></animate> 95e41f4b71Sopenharmony_ci </circle> 96e41f4b71Sopenharmony_ci <circle cx="60" cy="200" r="50" stroke-width="4" fill="white" stroke="blue"> 97e41f4b71Sopenharmony_ci <animate attributeName="stroke-width" from="4" to="10" calcMode="discrete" dur="2000" repeatCount="indefinite"></animate> 98e41f4b71Sopenharmony_ci <animate attributeName="stroke" values="red;blue" dur="2000" repeatCount="indefinite"></animate> 99e41f4b71Sopenharmony_ci </circle> 100e41f4b71Sopenharmony_ci <circle cx="180" cy="200" r="50" stroke-width="10" stroke="red" stroke-dasharray="60 10" stroke-dashoffset="3"> 101e41f4b71Sopenharmony_ci <animate 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to="0.5" dur="2000" repeatCount="indefinite"></animate> 113e41f4b71Sopenharmony_ci </circle> 114e41f4b71Sopenharmony_ci </svg> 115e41f4b71Sopenharmony_ci</div> 116e41f4b71Sopenharmony_ci``` 117e41f4b71Sopenharmony_ci 118e41f4b71Sopenharmony_ci 119e41f4b71Sopenharmony_ci 120