I have added TCPDF as follows:
Downloaded TCPDF library from https://github.com/tecnickcom/tcpdf
and place at magento2.0/lib/internal/TCPDF
Renamed tcpdf.php to TCPDF.php
Opened TCPDF.php and change ...
How can I use TCPDF in print Invoice PDF, Really I am facing a problem which is Arabic characters are reversed and separated.
I did a search a lot for this problem and found Zen PDF has many problems ...
I need to tcpdf (http://tcpdf.org/) library in magento2.2. I have added this library in Magento2.1.9 in lib/internal/TCPDF folder.
In that, I have rename tcpdf.php class to TCPDF.php
and tcpdf class ...