PDFView.m

//
//  PDFView.m
//  PDFViewerSample
//

#import "PDFView.h"

@implementation PDFView

- (id)initWithFrame:(CGRect)frame {
    if ((self = [super initWithFrame:frame])) {
        self.backgroundColor = [UIColor whiteColor];
    }
    return self;
}

// Only override drawRect: if you perform custom drawing.
// An empty implementation adversely affects performance during animation.
- (void)drawRect:(CGRect)rect {
	CGPDFDocumentRef document;
	int count;
	
	CGContextRef myContext = UIGraphicsGetCurrentContext();
	
	NSString *pathNSString = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"pdf"];
	document = CGPDFDocumentCreateWithURL((CFURLRef)[NSURL fileURLWithPath:pathNSString]);
	count = CGPDFDocumentGetNumberOfPages(document);
	if (count == 0) {
		NSLog(@"PDFファイルじゃないよ");
		return;
	}

	CGContextTranslateCTM(myContext, 0, rect.size.height);
	CGContextScaleCTM(myContext, 1.0, -1.0);
	
	CGPDFPageRef page = CGPDFDocumentGetPage(document, 1);

	CGContextDrawPDFPage(myContext, page);
	
	CGContextFlush(myContext);
}


- (void)dealloc {
    [super dealloc];
}

@end