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- <template>
- <!-- #ifdef APP -->
- <scroll-view style="flex: 1;">
- <!-- #endif -->
- <page-head :title="title"></page-head>
- <view class="uni-padding-wrap uni-common-mt">
- <view class="uni-title">
- <text class="uni-title-text">支持的图片缩放模式示例</text>
- </view>
- <view v-for="(item,index) in data" :key="index">
- <text class="uni-subtitle-text">{{item.mode}}: {{item.description}}</text>
- <view class="uni-center" style="background:#FFFFFF;">
- <image class="image" :mode="item.mode" src="/static/shuijiao.jpg"></image>
- </view>
- </view>
- <view class="uni-title">
- <text class="uni-title-text">其他示例</text>
- </view>
- <view>
- <text class="uni-subtitle-text">同时设置mode和圆角</text>
- <view class="uni-center" style="background:#FFFFFF;">
- <image class="image radius" mode="heightFix" src="/static/shuijiao.jpg"></image>
- </view>
- </view>
- <view>
- <text class="uni-subtitle-text">设置图片width='100%'与mode='widthFix'</text>
- <view class="uni-center" style="background:#FFFFFF;">
- <view class="uni-center" style="background-color: red; width: 150px; margin: 20px;">
- <image style="width: 100%" mode="widthFix" src="/static/shuijiao.jpg"></image>
- </view>
- </view>
- </view>
- <view>
- <text class="uni-subtitle-text">image默认mode</text>
- <view class="uni-center" style="background:#FFFFFF;">
- <view class="uni-center" style="margin: 20px;">
- <image style="width: 100px; height: 100px;" src="/static/logo.png"></image>
- </view>
- </view>
- </view>
- </view>
- <!-- #ifdef APP -->
- </scroll-view>
- <!-- #endif -->
- </template>
- <script>
- export default {
- data() {
- return {
- title: 'image-mode',
- data: [
- {
- mode: 'scaleToFill',
- description: '不保持纵横比缩放图片,使图片的宽高完全拉伸至填满 image 元素'
- },
- {
- mode: 'aspectFit',
- description: '保持纵横比缩放图片,使图片的长边能完全显示出来。也就是说,可以完整地将图片显示出来'
- },
- {
- mode: 'aspectFill',
- description: '保持纵横比缩放图片,只保证图片的短边能完全显示出来。也就是说,图片通常只在水平或垂直方向是完整的,另一个方向将会发生截取'
- },
- {
- mode: 'top',
- description: '不缩放图片,只显示图片的顶部区域'
- },
- {
- mode: 'bottom',
- description: '不缩放图片,只显示图片的底部区域'
- },
- {
- mode: 'center',
- description: '不缩放图片,只显示图片的中间区域'
- },
- {
- mode: 'left',
- description: '不缩放图片,只显示图片的左边区域'
- },
- {
- mode: 'right',
- description: '不缩放图片,只显示图片的右边区域'
- },
- {
- mode: 'top left',
- description: '不缩放图片,只显示图片的左上边区域'
- },
- {
- mode: 'top right',
- description: '不缩放图片,只显示图片的右上边区域'
- },
- {
- mode: 'bottom left',
- description: '不缩放图片,只显示图片的左下边区域'
- },
- {
- mode: 'bottom right',
- description: '不缩放图片,只显示图片的右下边区域'
- },
- {
- mode: 'widthFix',
- description: '宽度不变,高度自动变化,保持原图宽高比不变'
- },
- {
- mode: 'heightFix',
- description: '高度不变,宽度自动变化,保持原图宽高比不变'
- }
- ] as Array<ImageMode>
- }
- }
- }
- type ImageMode = {
- mode : string
- description : string
- }
- </script>
- <style>
- .image {
- margin: 20px auto;
- width: 100px;
- height: 100px;
- background-color: #eeeeee;
- }
- .radius {
- border-radius: 10px;
- }
- </style>
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