Animation.scaleZ

解释： 缩放 Z 轴

方法参数

Number sz

参数说明

在 Z 轴缩放 sz 倍数

示例 

在开发者工具中打开

图片示例

代码示例

<view class="wrap">
    <view class="animation-element-wrapper">
        <view class="animation-element" animation="{{animation}}"></view>
    </view>
    <view class="card-area">
        <view class="top-description border-bottom">展示动画</view>
        <button type="primary" bindtap="scaleZ">scaleZ</button>
    </view>
</view>

Page({
    onLoad() {
        this.animation = swan.createAnimation({
            transformOrigin: '50% 50%',
            duration: 1000,
            timingFunction: 'ease',
            delay: 0
        });
    },
    scaleZ() {
        let rotate = (Math.random() * 2).toFixed(2);
        this.animation.scaleZ(rotate).step();
        this.setData({animation: this.animation.export()});
        swan.showToast({
            title: 'z轴旋转角度为' + rotate,
            icon: 'none'
        });
    }
});