问如何使用电子定位器

EN

// load the module
const Positioner = require('electron-positioner');

let mainWindow = null;

// create the main window
async function createWindow () {      
  mainWindow = new BrowserWindow({
    height: 420,
    width: 600,
    x: 0, // default position left
    y: 0, // default position top
    show: false,
    webPreferences: {
      nodeIntegration: true,
      preload: path.join(__dirname, 'node_modules', 'electron', 'dist', 'electron-bridge.js')
    }
});     

// reposition after creating the window.
app.on('ready', async () => {
  await createWindow();
  let positioner = new Positioner(mainWindow);
  positioner.move('bottomRight');
});