jpeg-autorotate - npm Package Compare versions

Comparing version 4.0.0 to 4.0.1

package.json

 {
   "name": "jpeg-autorotate",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Rotates JPEG images based on EXIF orientation",
@@ -5,0 +5,0 @@ "author": "Johan Satgé",

readme.md

@@ -162,2 +162,3 @@ ![Version](https://img.shields.io/npm/v/jpeg-autorotate.svg)
 | ------- | ---------- | ------------------------------------------------------------------------------------------------------------------------------------ |
+| `4.0.1` | 2018-11-29 | Fix rotations `5` and `7` (issue #11)                                                                                                |
 | `4.0.0` | 2018-07-15 | Drop support for Node 4 & 5<br>Unpublish lockfile<br>Use prettier for code formatting<br>Update documentation<br>Update dependencies |
@@ -164,0 +165,0 @@ | `3.1.0` | 2017-12-03 | Output dimensions after rotation (@tayler)                                                                                           |

src/transform.js

@@ -38,10 +38,13 @@ 'use strict'
   }
+
+  const ratioWillChange = (transformations[orientation].rotate / 90) % 2 === 1
+  const destWidth = ratioWillChange ? jpeg.height : jpeg.width
+  const destHeight = ratioWillChange ? jpeg.width : jpeg.height
+
   if (transformations[orientation].flip) {
-    new_buffer = _flip(new_buffer, jpeg.width, jpeg.height)
+    new_buffer = _flip(new_buffer, destWidth, destHeight)
   }
-  const width = orientation < 5 ? jpeg.width : jpeg.height
-  const height = orientation < 5 ? jpeg.height : jpeg.width
 
-  const new_jpeg = jpegjs.encode({data: new_buffer, width: width, height: height}, quality)
-  module_callback(null, new_jpeg.data, width, height)
+  const new_jpeg = jpegjs.encode({data: new_buffer, width: destWidth, height: destHeight}, quality)
+  module_callback(null, new_jpeg.data, destWidth, destHeight)
 }
@@ -48,0 +51,0 @@

test/test.js

@@ -135,2 +135,5 @@ 'use strict'
       }
+      if (typeof path_or_buffer === 'string') {
+        fs.writeFileSync(path_or_buffer.replace('samples/', 'samples/transformed/'), buffer)
+      }
       done()
@@ -137,0 +140,0 @@ })

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Major refactor

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Improved metrics

Total package byte prevSize

3157917

increased by0.01%

Number of package files

25

increased by4.17%

Lines of code

515

increased by0.78%

Number of lines in readme file

192

increased by0.52%

Number of medium supply chain risk alerts

1

decreased by-50%

No dependency changes