Added properties for readonly access to rotation transform, zoomed cr…

…op rect values, and ability to enable/disable rotation.

Lib/PECropViewController.h

@@ -23,6 +23,13 @@
 
 @property (nonatomic) BOOL toolbarHidden;
 
+@property (nonatomic, assign, getter = isRotationEnabled) BOOL rotationEnabled;
+
+@property (nonatomic, readonly) CGAffineTransform rotationTransform;
+
+@property (nonatomic, readonly) CGRect zoomedCropRect;
+
+
 - (void)resetCropRect;
 - (void)resetCropRectAnimated:(BOOL)animated;
 

Lib/PECropViewController.m

@@ -14,9 +14,12 @@ @interface PECropViewController () <UIActionSheetDelegate>
 @property (nonatomic) PECropView *cropView;
 @property (nonatomic) UIActionSheet *actionSheet;
 
+- (void)commonInit;
+
 @end
 
 @implementation PECropViewController
+@synthesize rotationEnabled = _rotationEnabled;
 
 + (NSBundle *)bundle
 {
@@ -35,6 +38,31 @@ + (NSBundle *)bundle
     return [[PECropViewController bundle] localizedStringForKey:key value:nil table:@"Localizable"];
 }
 
+- (instancetype)initWithCoder:(NSCoder *)aDecoder {
+    self = [super initWithCoder:aDecoder];
+
+    if (self) {
+        [self commonInit];
+    }
+
+    return self;
+}
+
+- (instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
+
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+
+    if (self) {
+        [self commonInit];
+    }
+
+    return self;
+}
+
+- (void)commonInit {
+    self.rotationEnabled = YES;
+}
+
 #pragma mark -
 
 - (void)loadView
@@ -75,6 +103,8 @@ - (void)viewDidLoad
     self.navigationController.toolbarHidden = self.toolbarHidden;
 
     self.cropView.image = self.image;
+
+    self.cropView.rotationGestureRecognizer.enabled = _rotationEnabled;
 }
 
 - (void)viewDidAppear:(BOOL)animated
@@ -142,6 +172,27 @@ - (void)setImageCropRect:(CGRect)imageCropRect
     self.cropView.imageCropRect = imageCropRect;
 }
 
+- (BOOL)isRotationEnabled
+{
+    return _rotationEnabled;
+}
+
+- (void)setRotationEnabled:(BOOL)rotationEnabled
+{
+    _rotationEnabled = rotationEnabled;
+    self.cropView.rotationGestureRecognizer.enabled = _rotationEnabled;
+}
+
+- (CGAffineTransform)rotationTransform
+{
+    return self.cropView.rotation;
+}
+
+- (CGRect)zoomedCropRect
+{
+    return self.cropView.zoomedCropRect;
+}
+
 - (void)resetCropRect
 {
     [self.cropView resetCropRect];