how to add images to the chapters in epub

hi

this class is very helpful for me,many many thanks for such a good class,
now i am working in epub generation using this class,now my problem is i want to add images(.png) between chapters.
$book=$obj->addFile($filename.".png","arabic",file_get_contents($filename.'.png'),"image/png");
i added the file to be inserted in zip,what should i do next??
plz help me.
thanks in advance

You need to add the <img> tag to the chapter HTML.

In your example you add the image as $filename.".png", so the image tag in teh html will have to contain the same name in the src attribute. essentially:
<img src="$filename.png"/>

The other way of doing it, is to have the html reference the image on the server, as seen in the example, and then have EPub add it for you.

thank you very much for the replay,this class is very helpful for me in epub generation,thanking you again for such a great class