TOPIC:

How do I set LayoutParameter and FitMode in iOS-SDK?
We need this to show cover in PDF correct (facing pages).

like this code in [PDFView vOpen]:

The code does not work:

bool horz[1]; -> Expected Expression
horz[0] = false; -> Use of undeclared Identifier "horz"

???

OK...it seems to be a compiler-bug. You cannot declare a variable on the first line inside a :case.
I changed the code to this, which compiles:

defView = 3;
bool horz[1];
horz[0] = false;
m_view = [[PDFVDual alloc] init:false :horz :1 :NULL :0];

But: The view is still wrong! Page 1 (Cover) of PDF must be viewed allone in DualView!

You postet wrong code! I figured it out myself now:

bool horz[1];
horz[0] = false;
m_view = [[PDFVDual alloc] init:false :NULL :0 :horz :1];

How about setting fit modes?