Is it possible to configure the type of printing?

[dan-developer]

For example, leaf type, orientation, etc ...?

[westy92]

The create function takes an instance of CreateOptions:
https://github.com/westy92/html-pdf-chrome/blob/master/src/index.ts#L26

Those have a property called printOptions:
https://github.com/westy92/html-pdf-chrome/blob/master/src/CreateOptions.ts#L54-L61

printOptions is an instance of PrintToPDFOptions, which should have the options you're looking for!
https://github.com/westy92/html-pdf-chrome/blob/master/src/typings/chrome/Page/PrintToPDFOptions.ts

In summary, you should be able to do something like this:

import * as htmlPdf from 'html-pdf-chrome';

const html = '<p>Hello, world!</p>';
const options: htmlPdf.CreateOptions = {
  port: 9222, // port Chrome is listening on
  printOptions: {
    landscape: true,
    paperWidth: 4, // inches
    paperHeight: 3 // inches
  }
};

const pdf = await htmlPdf.create(html, options);

[dan-developer]

Thank you.

[Keavon]

For the record, the full list of properties can be seen here: https://github.com/ChromeDevTools/devtools-protocol/blob/28c241dc86c3847ef346e1481996dafd62446d27/types/protocol.d.ts#L12342 (the line numbers might change, but you can search that file for export interface PrintToPDFRequest).