[image_picker] White line after resize - fixed by adding floor()

AUTHORS

@@ -19,3 +19,4 @@ Simon Lightfoot <simon@devangels.london>
 Ashton Thomas <ashton@acrinta.com>
 Thomas Danner <thmsdnnr@gmail.com>
 Diego Velásquez <diego.velasquez.lopez@gmail.com>
+Hajime Nakamura <nkmrhj@gmail.com>

packages/image_picker/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.4.9
+
+* Bugfix: on iOS prevent to appear one pixel white line on resized image.
+
 ## 0.4.8
 
 * Replace the full `com.android.support:appcompat-v7` dependency with `com.android.support:support-core-utils`, which results in smaller APK sizes.

packages/image_picker/ios/Classes/ImagePickerPlugin.m

@@ -216,8 +216,8 @@ - (UIImage *)scaledImage:(UIImage *)image
   bool shouldDownscale = shouldDownscaleWidth || shouldDownscaleHeight;
 
   if (shouldDownscale) {
-    double downscaledWidth = (height / originalHeight) * originalWidth;
-    double downscaledHeight = (width / originalWidth) * originalHeight;
+    double downscaledWidth = floor((height / originalHeight) * originalWidth);
+    double downscaledHeight = floor((width / originalWidth) * originalHeight);
 
     if (width < height) {
       if (!hasMaxWidth) {

packages/image_picker/pubspec.yaml

@@ -5,7 +5,7 @@ authors:
   - Flutter Team <flutter-dev@googlegroups.com>
   - Rhodes Davis Jr. <rody.davis.jr@gmail.com>
 homepage: https://github.com/flutter/plugins/tree/master/packages/image_picker
-version: 0.4.8
+version: 0.4.9
 
 flutter:
   plugin: