如果加水印的话,我是用背景做了个水印截的图
<content-interface>
<canvas canvas-id="share" style="position: fixed;top: -1000px;height: 100vh; width: 100%;"></canvas>
<view class="page-content">
<view class="page-top draw_canvas">
<image class="bg_water draw_canvas" src="/images/my/share.png" data-type="image" data-url="/images/my/share.png" />
<view class="success-state draw_canvas" data-type="text" data-text="{
{details.statusDesc || '--'}}">{
{details.statusDesc || '--'}}</view>
</view>
</view>
</content-interface>
import {
settlement_order_detail, } from './api';
import Wxml2Canvas from './wxml2canvas.js';
var _img = null;
var drawImage;
var drawImageData