How can the url of a Google chart be converted into json data?

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To convert the URL of a Google chart into JSON data, you first need to fetch the chart data from the URL. This can be done using an HTTP request library like Axios or Fetch. Once you have the chart data, you will need to parse the data and convert it into JSON format.

Here's an example of how you can fetch the chart data and convert it into JSON using JavaScript and Axios:

import axios from 'axios';

const chartUrl = 'https://chart.googleapis.com/chart?cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World';

axios.get(chartUrl)
  .then(response => {
    // Extract data from chart URL
    const chartData = response.request.responseURL.split('?')[1];

    // Convert chart data to JSON
    const jsonData = {};
    chartData.split('&').forEach(param => {
      const [key, value] = param.split('=');
      jsonData[key] = value;
    });

    console.log(jsonData); // { cht: 'p3', chd: 't:60,40', chs: '250x100', chl: 'Hello|World' }
  })
  .catch(error => {
    console.error(error);
  });

In this example, the chart URL is fetched using Axios and the chart data is extracted from the response URL using string manipulation. The chart data is then converted into JSON format by splitting it into key-value pairs and assigning them to a new object. The resulting JSON data can be used to generate a new chart or for any other purpose.