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<template>
<view class="conr" @click="shows" style="position: relative;">
<view class="hide">
<l-painter isCanvasToTempFilePath @success="path = $event" ref="painter" css="background-color: red; ">
<l-painter-image :src="this.hbimg" :css="hbcss" />
<!-- 二维码 -->
<l-painter-qrcode :text="qr" :css="qrcss" />
<!-- 邀请码 -->
<l-painter-view :css="yqmcss ">
<l-painter-text :text="linkstr"
css="width:180rpx ;height:30px;color: #fff;font-size:18px ;line-height: 30px;" />
</l-painter-view>
</l-painter>
</view>
<view class="" style="margin: auto; position: absolute;top: 0;opacity: 0;">
<img :src="urls" style="width: 750rpx; -webkit-touch-callout: default"
:style=" {'height':(height * 1.3)+'rpx'}" mode="">
</view>
<view class="" style="position: absolute;bottom:40rpx;left:276rpx;">
<button @click="save" style=" height: 35px;line-height: 35px;">保存图片</button>
</view>
</view>
</template>
<script>
import link from '../../uni_modules/uview-ui/libs/config/props/link'
export default {
data() {
return {
hbcss: {
height: '',
width: '750rpx'
},
qrcss: {
width: "180rpx",
height: "180rpx",
position: "absolute",
top: "430rpx",
left: "100rpx",
backgroundColor: "#fff"
},
yqmcss: {
color: "#FFFFFF",
position: "absolute",
top: "1370rpx",
left: "100rpx",
width: "180rpx",
textAlign: "center"
},
height: 1280,
action: '',
qr: '',
linkstr: '',
urls: '',
hbimg: '',
tishi: '',
}
},
onLoad() {
this.action = getApp().globalData.base
this.height = (uni.getSystemInfoSync().screenHeight * 1.8);
this.hbcss.height = this.height * 1.4 + 'rpx'
this.qrcss.top = this.height * .83 + 'rpx'
this.yqmcss.top = this.height * .83 + 190 + 'rpx'
this.$request("/ops/homesub/list", {
amenuId: 24
}, 'get').then(res => {
this.hbimg = this.action + res.data.rows[0].subImg
})
this.$request("/system/user/qRCode", {}, "get").then((res) => {
this.qr = res.data.data
}),
this.$request("/system/user/qRCode", {}, "get").then((res) => {
let str = res.data.data
this.linkstr = str.slice(-6)
})
},
methods: {
shows() {
this.$refs.painter.canvasToTempFilePathSync({
fileType: "jpg",
// 如果返回的是base64是无法使用 saveImageToPhotosAlbum，需要设置 pathType为url
pathType: 'url',
quality: 1,
success: (res) => {
this.urls = res.tempFilePath
},
})
},
save() {
console.log(this.$refs.painter);
this.$refs.painter.canvasToTempFilePathSync({
fileType: "jpg",
// 如果返回的是base64是无法使用 saveImageToPhotosAlbum，需要设置 pathType为url
pathType: 'url',
quality: 1,
success: (res) => {
// 非H5 保存到相册
this.urls = res.tempFilePath
let data = {
qr: this.qr,
linkstr: this.linkstr,
urls: this.hbimg,
// tishi: this.tishi
}
// uni.webView.
// #ifdef H5
uni.showToast({
icon: 'none',
title: '长按保存',
})
// #endif
// H5 提示用户长按图另存
// #ifndef H5
uni.saveImageToPhotosAlbum({
filePath: res.tempFilePath,
success: function() {
uni.showToast({
title: '保存成功',
})
}
});
// #endif
},
})
}
}
}
</script>
<style lang="scss" scoped>
// image {text-align: center;}
</style>