getData

说明

getData 用于获取当前画图内容的数据。

参数

• {object} options 选项，非必填
  • {boolean} options.compact 压缩，非必选

返回值

• {object} data 图画的JSON对象数据

用法

import { iDraw } from 'idraw';

const data = {
  elements: [
    {
      name: 'rect',
      x: 160,
      y: 120,
      w: 200,
      h: 100,
      angle: 30,
      type: 'rect',
      detail: {
        background: '#d5f5f9',
        borderRadius: 10,
        borderWidth: 2,
        borderColor: '#3f51b5'
      }
    }
  ]
};

const app = document.querySelector('#app');
const options = {
  width: 600,
  height: 400,
  devicePixelRatio: 2
};
const idraw = new iDraw(app, options);
idraw.setData(data);

const resultData = idraw.getData();
console.log(resultData);

示例

Demo完整预览 Playground >>