vision-api example

vision-api.js

async function analyzeText(url) {
  // Imports the Google Cloud client library
  const vision = require("@google-cloud/vision");

  // Creates a client
  const client = new vision.ImageAnnotatorClient();
  const request = {
    image: {
      source: { imageUri: url },
    },
  };

  // Performs textual recognition analysis on the image file
  try {
    const result = await client.textDetection(request);
    return result[0];
  } catch (err) {
    console.log(err);
    return null;
  }
}