Rendering issue for a pdf document

I am using trial version of Radaee . After running on iPad with a pdf document of 28 pages, it's UI getting stucked while zooming and also crashing if I tap on screen after first zoom. The rendering quality is very poor. Does PDF rendering follows Tile-based rendering technique or it just renders the pdf at once as image? We are testing with a PDF having resolution more than 4000x4000 points.
As we know that for Large resolution image rendering, we need to use CATileLayer instead of UIImageView or views drawRect: method, does this viewer follow that?
Thanks in advance.

Hi,

can you send to us your test pdf?
we will do some test with it

Add File button is not working so how can i add file .

try with Internet Explorer browser

We are using mac for iOS development thats why we don't have internet explorer. So how can we upload with that?

Hi,

the SDK doesn't use CATileLayer to render the pdf pages