- 目的:
如题,生成分享海报(图片)
- 使用组件:
- 效果:
- 傻瓜教程(仅需3步):
1.在项目根目录下,下载组件
git clone https://github.com/Kujiale-Mobile/Painter.git
2.编写代码
wxml代码:
<view>
<image src='{{imgSrc}}' style="width: 100%;height: {{validHeight}}px;" show-menu-by-longpress="true"></image>
</view>
<painter palette="{{imgData}}" bind:imgOK="onImgOK" bind:imgErr="onImgErr"/>
json代码:
{
"usingComponents": {
"painter": "/components/painter/painter"
}
}
js代码:
data: {
imgSrc:'',
imgData:{},// 数据获取 --> https://lingxiaoyi.github.io/painter-custom-poster/
},
onImgOK(e) {
this.setData({
imgSrc: e.detail.path
})
wx.hideLoading()
},
onImgErr(e) {
wx.hideLoading()
wx.showToast({
title: 'something is going wrong',
icon: 'none'
})
},
onReady: function () {
wx.showLoading({
title: '加载中',
mask: true
})
},
3.可视化设置海报,并获取imgData,点我获取
- 拓展阅读:
完。