PTPageCropViewController


@interface PTPageCropViewController : UIViewController <PTOverridable>

The PTPageCropViewController displays a control for cropping the pages of a document.

  • Initializes a new PTPageCropViewController instance.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithPDFViewCtrl:
    (nonnull PTPDFViewCtrl *)pdfViewCtrl;

    Swift

    init(pdfViewCtrl: PTPDFViewCtrl)

    Parameters

    pdfViewCtrl

    the PTPDFViewCtrl instance that the control will coordinate with

  • Initializes a new PTPageCropViewController instance.

    Declaration

    Objective-C

    - (nonnull instancetype)initWithToolManager:
    (nonnull PTToolManager *)toolManager;

    Swift

    convenience init(toolManager: PTToolManager)

    Parameters

    toolManager

    the PTToolManager instance that the control will coordinate with

  • The PTPDFViewCtrl instance that this control coordinates with to receive page-related information.

    Declaration

    Objective-C

    @property (nonatomic, strong, readonly, nullable) PTPDFViewCtrl *pdfViewCtrl;

    Swift

    var pdfViewCtrl: PTPDFViewCtrl? { get }

  • The PTToolManager instance that this control coordinates with to receive page-related events.

    Declaration

    Objective-C

    @property (nonatomic, strong, readonly, nullable) PTToolManager *toolManager;

    Swift

    var toolManager: PTToolManager? { get }

  • Whether should export the document after cropping. Default is NO.

    Declaration

    Objective-C

    @property (nonatomic) BOOL shouldExport;

    Swift

    var shouldExport: Bool { get set }

  • Applies the user’s specified crop to each page in the document.

    Declaration

    Objective-C

    - (void)applyCropToPageBox:(PTBox)box;

    Swift

    func applyCrop(toPageBox box: PTBox)

    Parameters

    box

    the page box to which to apply the crop

  • The page crop view controller’s delegate object.

    Declaration

    Objective-C

    @property (nonatomic, weak, nullable) id<PTPageCropViewControllerDelegate> delegate;

    Swift

    weak var delegate: (any PTPageCropViewControllerDelegate)? { get set }

  • Undocumented

    Declaration

    Objective-C

    - (instancetype)initWithNibName:(nullable NSString *)nibNameOrNil bundle:(nullable NSBundle *)nibBundleOrNil NS_UNAVAILABLE;

  • Undocumented

    Declaration

    Objective-C

    - (instancetype)initWithCoder:(NSCoder *)aDecoder NS_UNAVAILABLE;

  • Undocumented

    Declaration

    Objective-C

    - (instancetype)init NS_UNAVAILABLE;