Vertical scroll view to display PDF file based on using OHPDFImage https://github.com/AliSoftware/OHPDFImage.

Installation

Simply add GDPDFVIew folder with files to your project, or use CocoaPods.

Podfile

platform :ios, '8.0'
use_frameworks!

target 'project_name' do
    pod 'GDPDFView', '~> 1.0.4'
end

Usage

You can use GDPDFView with IB or with code.

In Interface Builder

Add an UIView instance to your view controller and change its class to GDPDFView.

Then in code you can set delegate

[self.lecturePDFView setPDFViewDelegate:self];

and set PDF file path URL

NSString *path = [[NSBundle mainBundle] pathForResource:@"MyCoreLocationLecture" ofType:@"pdf"];
NSURL *url = [NSURL fileURLWithPath:path];

[self.lecturePDFView setFilePathURL:url];

In Code

NSString *path = [[NSBundle mainBundle] pathForResource:@"MyCoreLocationLecture" ofType:@"pdf"];
NSURL *url = [NSURL fileURLWithPath:path];

self.lecturePDFView = [[GDPDFView alloc] initWithFilePathURL:url];
[self.lecturePDFView setPDFViewDelegate:self];
[self.lecturePDFView setFrame:self.view.bounds];
[self.view insertSubview:self.lecturePDFView atIndex:0];

GDPDFViewDelegate

/**
 Indicates when PDF file begin loading
 */
- (void)PDFViewDidBeginLoading:(id<GDPDFViewProperties, GDPDFContainerViewProperties>)view;

/**
 Indicates when PDF file end loading and content is ready
 */
- (void)PDFViewDidEndLoading:(id<GDPDFViewProperties, GDPDFContainerViewProperties>)view;

/**
 Indicates when current page number is changed, page numbering begins from 0
 */
- (void)PDFView:(id<GDPDFViewProperties, GDPDFContainerViewProperties>)view didChangePage:(NSInteger)pageNumber;

/**
 Indicates when new PDF page is created, vectorImage object of OHVectormImage can be customized using class properties
 */
- (void)PDFView:(id<GDPDFViewProperties, GDPDFContainerViewProperties>)view configurePageVectorImage:(OHVectorImage *)vectorImage atPageNumber:(NSInteger)pageNumber;

See exemple project for more details.

Requirements

• iOS 8.0+

License

GDPDFView is available under the MIT license. See the LICENSE file for more info.