支持横屏状态下进入裁剪模式

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -353,6 +353,7 @@
 @interface TZCommonTools : NSObject
 + (UIEdgeInsets)tz_safeAreaInsets;
 + (BOOL)tz_isIPhoneX;
++ (BOOL)tz_isLandscape;
 + (CGFloat)tz_statusBarHeight;
 // 获得Info.plist数据字典
 + (NSDictionary *)tz_getInfoDictionary;

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

@@ -521,9 +521,15 @@
 
 - (void)setCropRect:(CGRect)cropRect {
     _cropRect = cropRect;
+    if ([TZCommonTools tz_isLandscape]) {
+        _cropRectLandscape = cropRect;
+        CGFloat widthHeight = cropRect.size.height;
+        _cropRectPortrait = CGRectMake(cropRect.origin.y, (self.view.tz_width - widthHeight) / 2, widthHeight, widthHeight);
+    } else {
         _cropRectPortrait = cropRect;
         CGFloat widthHeight = cropRect.size.width;
         _cropRectLandscape = CGRectMake((self.view.tz_height - widthHeight) / 2, cropRect.origin.x, widthHeight, widthHeight);
+    }
 }
 
 - (CGRect)cropRect {
@@ -955,6 +961,14 @@
             CGSizeEqualToSize([UIScreen mainScreen].bounds.size, CGSizeMake(926, 428)));
 }
 
++ (BOOL)tz_isLandscape {
+    if ([UIApplication sharedApplication].statusBarOrientation == UIDeviceOrientationLandscapeRight ||
+        [UIApplication sharedApplication].statusBarOrientation == UIDeviceOrientationLandscapeLeft) {
+        return true;
+    }
+    return false;
+}
+
 + (CGFloat)tz_statusBarHeight {
     if ([UIWindow instancesRespondToSelector:@selector(safeAreaInsets)]) {
         return [self tz_safeAreaInsets].top ?: 20;

TZImagePickerController/ViewController.m

@@ -361,6 +361,11 @@
     NSInteger left = 30;
     NSInteger widthHeight = self.view.tz_width - 2 * left;
     NSInteger top = (self.view.tz_height - widthHeight) / 2;
+    if ([TZCommonTools tz_isLandscape]) {
+        top = 30;
+        widthHeight = self.view.tz_height - 2 * left;
+        left = (self.view.tz_width - widthHeight) / 2;
+    }
     imagePickerVc.cropRect = CGRectMake(left, top, widthHeight, widthHeight);
     imagePickerVc.scaleAspectFillCrop = YES;
     // 设置横屏下的裁剪尺寸