Power Automate flow which generates a PDF file containing the SharePoint item barcode and the title, to be sent to a label printer

Question

We need to implement the following :

1. Create a Power Automate flow which get called from a canvas app

2. The Power Automate flow will accept one parameter for the Item ID, generate a PDF file containing the SharePoint item barcode and under the barcode to show the item title. For this, I will use the OneDrive actions to generate the file and convert it to PDF.

But:

1. Can I get the barcode image generated by SharePoint and show it inside the generated file?

2. Can I control the generated file height and width? As the label printer that will be printing the barcode/title will accept labels with 102 mm x 152 mm dimension?

How do I implement this?

Note: I do not want to use the power app PDF() function to generate the PDF, as the items titles might contain none-Latin characters, which are not currently supported by the PDF() function inside Power Apps.