[image_picker] swap width and height when source image orientation is left or right

packages/image_picker/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.6.1+7
+
+* iOS: Fix image orientation problems when scaling images.
+
 ## 0.6.1+6
 
 * Define clang module for iOS

packages/image_picker/ios/Classes/FLTImagePickerImageUtil.m

@@ -76,6 +76,18 @@ + (UIImage *)scaledImage:(UIImage *)image
                                               scale:1
                                         orientation:UIImageOrientationUp];
 
+  // Swap width and height when source image orientation is left/right
+  // In order to avoid the problem of error width/height when image
+  // orientation in these enums.
+  if ([image imageOrientation] == UIImageOrientationLeft ||
+      [image imageOrientation] == UIImageOrientationRight ||
+      [image imageOrientation] == UIImageOrientationLeftMirrored ||
+      [image imageOrientation] == UIImageOrientationRightMirrored) {
+    double temp = width;
+    width = height;
+    height = temp;
+  }
+
   UIGraphicsBeginImageContextWithOptions(CGSizeMake(width, height), NO, 1.0);
   [imageToScale drawInRect:CGRectMake(0, 0, width, height)];
 

packages/image_picker/pubspec.yaml

@@ -5,7 +5,7 @@ authors:
   - Flutter Team <[email protected]>
   - Rhodes Davis Jr. <[email protected]>
 homepage: https://github.com/flutter/plugins/tree/master/packages/image_picker
-version: 0.6.1+6
+version: 0.6.1+7
 
 flutter:
   plugin: