MiniProgramPosterCanvas

MiniProgramPosterCanvas is a tool to generate poster in MiniProgram with Canvas.

中文介绍

Overview

Demo

1. To run the example project manually, clone the repo, demos are in the 'Examples' folder;
2. After you download the file, use the WeChatMiniProgramDevTool to open the file;
3. pages/index/index.html is main function;
4. You can change expressData in index.js to custom the poster.

Requirements

• MiniProgram
• Canvas

Quick Start

1. Realization principle

1. Using JSON to make page configurable;
2. Generate image with Canvas.

2. Request data description

expressData: {
      data: {
        // 这个是背景图
        imgPath:
          "http://imgs-1253854453.cossh.myqcloud.com/fdbd20b19b6ab2ea2f12b4910ac91d45.png",
        // 这个是需要生成的二维码的信息
        // code:需要转为二维码的数据
        // width: 二维码宽度
        // height：二维码高度
        // x：x轴的坐标
        // y：y轴的坐标
        qrCodeUrl: {
          code: "www.jd.comfsdfsdfsdfsdfsdfsdfsdfsdfsdfsdf",
          width: 110,
          height: 110,
          x: 224,
          y: 370
        },
        // 页面其他元素
        // type: 后端返回数据有两种，image（图片）和text（文本）
        // imgUrl: 图片元素的链接
        // text：文本内容
        // width：宽度
        // height：高度
        // x: x轴的坐标
        // y: y轴的坐标
        // isCircle: 判断是否是用户头像
        // color： 文本的颜色
        // font：字体大小与类型
        list: [
          {
            type: "image",
            imgUrl:
              "https://wx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoFN9WMUV2y7un0hvsBbIc5W9Q94nuQlIhBso2Kib6vRXibgUia8pE60W1LTGmGOk4bC7BfsWBia3Xufw/132",
            width: 50,
            height: 50,
            x: 40,
            y: 53,
            isCircle: true
          },
          {
            type: "image",
            imgUrl:
              "http://imgs-1253854453.cossh.myqcloud.com/0aa8a0e8f25a0f608deefb36c34be39f.jpg",
            width: 242,
            height: 242,
            x: 70,
            y: 120
          },
          {
            type: "text",
            text: "迪士尼儿童背带",
            color: "#f00",
            font: "24px Airal",
            x: 30,
            y: 400
          },
          {
            type: "text",
            text: "2081",
            color: "#000",
            font: "16px Airal",
            x: 90,
            y: 427
          }
        ]
      }
    }

Contact

mingying，[email protected];
danchaofan，[email protected].

License

MiniProgramPosterCanvas is available under the MIT license. See the LICENSE file for more info.