Hi...
I have been trying to make the invoice template using TCPDF.
Here is the result that I get:
[login to view URL]!2114&authkey=!AE5fc2cl6wWI898&ithint=file%2cpdf
About the image, If I use PNG format, gray line on bottom of the image doesn't appear so I have to convert the image to JPG format. And if you open the pdf, setting zoom level to 75% give the similar appearance size with size of invoice html template at 100%.
Please let me know if you need any change,
Thank you,
Katsuki