Merge pull request #1 from lynmock/feature/fix_landscape_image

Fix intercept swipe gestures when image not zoomed in some cases bluefireteam#482

Author: lynmock

example/lib/main.dart

@@ -5,7 +5,7 @@ void main() => runApp(MyApp());
 
 ThemeData theme = ThemeData(
   primaryColor: Colors.black,
-  backgroundColor: Colors.white10,
+  canvasColor: Colors.white10,
   fontFamily: 'PTSans',
 );
 

lib/src/core/photo_view_hit_corners.dart

@@ -7,7 +7,7 @@ mixin HitCornersDetector on PhotoViewControllerDelegate {
   HitCorners _hitCornersX() {
     final double childWidth = scaleBoundaries.childSize.width * scale;
     final double screenWidth = scaleBoundaries.outerSize.width;
-    if (screenWidth >= childWidth) {
+    if (screenWidth - childWidth > -0.001) {
       return const HitCorners(true, true);
     }
     final x = -position.dx;
@@ -18,7 +18,7 @@ mixin HitCornersDetector on PhotoViewControllerDelegate {
   HitCorners _hitCornersY() {
     final double childHeight = scaleBoundaries.childSize.height * scale;
     final double screenHeight = scaleBoundaries.outerSize.height;
-    if (screenHeight >= childHeight) {
+    if (screenHeight - childHeight > -0.001) {
       return const HitCorners(true, true);
     }
     final y = -position.dy;