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2014/10/15 ¤U¤È 10:12:27
iphone Programming Glossary: pagesize.widthEdit RTF/DOC file programmatically in xcode/ios http://stackoverflow.com/questions/10994432/edit-rtf-doc-file-programmatically-in-xcode-ios thefilePath CGRectZero nil Start a new page. UIGraphicsBeginPDFPageWithInfo CGRectMake 0 0 pageSize.width pageSize.height nil Draw text fo our header. CGContextRef currentContext UIGraphicsGetCurrentContext CGContextSetRGBFillColor.. font UIFont systemFontOfSize 14.0 CGSize stringSize contents_for_pdf sizeWithFont font constrainedToSize CGSizeMake pageSize.width 2 kBorderInset 2 kMarginInset pageSize.height 2 kBorderInset 2 kMarginInset lineBreakMode UILineBreakModeWordWrap CGRect.. UILineBreakModeWordWrap CGRect renderingRect CGRectMake kBorderInset kMarginInset kBorderInset kMarginInset 50.0 pageSize.width 2 kBorderInset 2 kMarginInset stringSize.height contents_for_pdf drawInRect renderingRect withFont font lineBreakMode..
how to fit pdf page in entire view http://stackoverflow.com/questions/4321681/how-to-fit-pdf-page-in-entire-view layer.bounds.origin NSLog @ page size of the book is @ NSStringFromCGSize pageSize CGFloat aspectRatio pageSize.width pageSize.height if aspectRatio 0.5 aspectRatio 0.74 NSLog @ aspect ratio is between 0.5 and 0.74 CGContextTranslateCTM ctx.. ctx 0 layer.bounds.size.height CGContextScaleCTM ctx 1.0 1.0 CGFloat scalingRatio if layer.bounds.size.width pageSize.width layer.bounds.size.height 41 pageSize.height scalingRatio layer.bounds.size.width pageSize.width else scalingRatio layer.bounds.size.height.. pageSize.width layer.bounds.size.height 41 pageSize.height scalingRatio layer.bounds.size.width pageSize.width else scalingRatio layer.bounds.size.height 41 pageSize.height CGRect cropBox CGPDFPageGetBoxRect myPageRef kCGPDFCropBox..
problem with rendering pdf on the entire screen of pdf http://stackoverflow.com/questions/4634331/problem-with-rendering-pdf-on-the-entire-screen-of-pdf layer.bounds.origin NSLog @ page size of the book is @ NSStringFromCGSize pageSize CGFloat aspectRatio pageSize.width pageSize.height CGRect cropBox CGPDFPageGetBoxRect myPageRef kCGPDFCropBox CGRect targetRect layer.bounds CGFloat xScale..
http://stackoverflow.com/questions/4722526/display-pdf-on-ipad layer.bounds.origin NSLog @ page size of the book is @ NSStringFromCGSize pageSize CGFloat aspectRatio pageSize.width pageSize.height NSLog @ the value of aspect ratio is f aspectRatio CGRect cropBox CGPDFPageGetBoxRect myPageRef kCGPDFCropBox..
How to show and edit existing PDF files in ios application http://stackoverflow.com/questions/7644340/how-to-show-and-edit-existing-pdf-files-in-ios-application 1024 1424 UIGraphicsBeginPDFContextToFile filename CGRectZero nil UIGraphicsBeginPDFPageWithInfo CGRectMake 0 0 pageSize.width pageSize.height nil self createInitialPart void endContext UIGraphicsEndPDFContext I've created an object of this class..
how to pushViewController to another view with images in a scrollview http://stackoverflow.com/questions/7763795/how-to-pushviewcontroller-to-another-view-with-images-in-a-scrollview 0 for UIView viewForScrollView in imgArray scrollview addSubview viewForScrollView viewForScrollView.frame CGRectMake pageSize.width page 10 0 pageSize.width 20 pageSize.height making use of the scrollView's frame size pageSize so we need to 10 to left.. in imgArray scrollview addSubview viewForScrollView viewForScrollView.frame CGRectMake pageSize.width page 10 0 pageSize.width 20 pageSize.height making use of the scrollView's frame size pageSize so we need to 10 to left offset of image pos 1 2 the.. 10 gap at left and right add scroll view to view self.view addSubview scrollview scrollview.contentSize CGSizeMake pageSize.width imgArray count pageSize.height scrollview.contentSize CGSizeMake 320 viewcount 20 290 scrollview.showsHorizontalScrollIndicator..
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