zoom problem

What's wrong?

Can you send me also PDFView class?
PDFV class seems to be ok (with the exception of last swiping = NO; in vGetDeltaToCenterPage, that is useless).

truculent.dl.rapidpars.com/17843/1980737...zng4m8ub/pdfView.zip

ok, you have to change some lines:

lines 764, 766, 776, 778 with:

[m_view vGetDeltaToCenterPage:pos.pageno - 1 :&m_swipe_dx :&m_swipe_dy :YES];

lines 107, 690, 788 (the last call in onSwipe method, because is for vertical swipe) with:

[m_view vGetDeltaToCenterPage:pos.pageno :&m_swipe_dx :&m_swipe_dy :NO];

the last line is for swipe capture, line 672:

if( sdel < 0.1 && (sdx > 20 || sdx < -20 || dy > 20 || sdy < -20) )//swipe

Now it should be ok

For lines 764, 766, 776, 778 pos.pageno - 1/pos.pageno + 1 don't have to change, you only have to add :YES

When touches is end PDFView will do this.
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
/*...........*/
if( m_type == 3 || m_type == 4 )
{
struct PDFV_POS pos;
[m_view vGetPos:&pos :m_w/2 :m_h/2];
[m_view vGetDeltaToCenterPage:pos.pageno :&m_swipe_dx :&m_swipe_dy];
}
}

Is other place in touch event you use VGetDeltaToCenterPage Function?

dear strong lee & emanuele
after you fix my zoom problem [not compleatly we are going to bad bug!] ---> change delate center method
-(void)vGetDeltaToCenterPage:(int)pageno :(int *)dx :(int *)dy :(BOOL)swiping;

and in .m file I change the method implementation:

after zoom & paging reader going crazy & show & change every page on pdf :-o [start from page current & going to page N ]!!!!
in other word our zoom problem not compleate fix!

can you help us for fix it ?
our book is RTL !
we want to simple zoom! and if in zoom mode user want to paging not bug happend