reader/components/yeyouzi-cropper/yeyouzi-cropper.wxml

<view class="Container-show" wx:if="{{img.path != ''}}">
    <view class="imgContainer">
        <canvas type="2d" id="cutCanvas" style="width: 100%;height: 100%;z-index:9999;" bindtouchstart="_touchStart"
            bindtouchend="_touchEnd" bindtouchmove="_touchMove"></canvas>
        <view
            style="position: absolute;top:{{imageTop}}px;left: {{imageLeft}}px;transform: rotateY({{imgMirror}}deg);transform-origin:{{originWidthShow * 100}}% {{originHeightShow * 100}}%;">
            <image src="{{img.path}}"
                style="width:{{imageWidth}}px;height:{{imageHeight}}px;transform: rotateZ({{imgMirror == 180 ? -imgRotate : imgRotate}}deg);transform-origin:{{originWidthShow * 100}}% {{originHeightShow * 100}}%;">
            </image>
        </view>

    </view>
    <view class="settingContainer">
        <view class="rotate" style="color: #fff;width: 100%;text-align: center;">旋转{{imgRotate}}°</view>
        <view class="rotateContainer">
            <text style="color: #fff;font-size: 32rpx;">-180°</text>
            <slider style="width: 100%;" min="-180" max="180" value="{{imgRotate}}" block-size="18px"
                selected-color="#fff" bindchanging="_rotateChange"></slider>
            <text style="color: #fff;font-size: 32rpx;">180°</text>
        </view>

        <view class="btnContainer">
            <text style="color: #fff;font-size: 34rpx;" bindtap="_cancelCut">取消</text>
            <!--    <text style="color: #fff;font-size: 16px;text-align:center;align-self: center;" bindtap="_imgRestore">还原</text> -->
            <text style="color: #fff;font-size: 34rpx;" bindtap="_confirmCut">确定</text>
        </view>

    </view>

    <canvas type="2d" id="imgCanvas" class='imgCanvas'></canvas>

</view>