From cc455d8f480222ae4eba2cd8aaed0bdf1ae12519 Mon Sep 17 00:00:00 2001
From: Tomas Aparicio <tomas@aparicio.me>
Date: Fri, 5 Feb 2016 15:19:32 +0000
Subject: [PATCH 1/2] fix(rotation)

---
 options.go | 12 ++++++------
 resize.go  | 22 +++++++---------------
 2 files changed, 13 insertions(+), 21 deletions(-)

diff --git a/options.go b/options.go
index fae5fd7..4e19528 100644
--- a/options.go
+++ b/options.go
@@ -101,12 +101,12 @@ type GaussianBlur struct {
 }
 
 type Sharpen struct {
-	Radius  int
-	X1 float64
-	Y2 float64
-	Y3 float64
-	M1 float64
-	M2 float64
+	Radius int
+	X1     float64
+	Y2     float64
+	Y3     float64
+	M1     float64
+	M2     float64
 }
 
 // Supported image transformation options
diff --git a/resize.go b/resize.go
index 984d1b1..3bdb2ea 100644
--- a/resize.go
+++ b/resize.go
@@ -32,14 +32,6 @@ func Resize(buf []byte, o Options) ([]byte, error) {
 
 	debug("Options: %#v", o)
 
-	// Initial image auto rotate / flip for proper transformation calculus
-	if o.Rotate == 0 {
-		image, err = rotateAndFlipImage(image, o)
-		if err != nil {
-			return nil, err
-		}
-	}
-
 	inWidth := int(image.Xsize)
 	inHeight := int(image.Ysize)
 
@@ -76,6 +68,12 @@ func Resize(buf []byte, o Options) ([]byte, error) {
 		residual = float64(shrink) / factor
 	}
 
+	// Explicit or auto rotate image based on EXIF header
+	image, err = rotateAndFlipImage(image, o)
+	if err != nil {
+		return nil, err
+	}
+
 	// Zoom image, if necessary
 	image, err = zoomImage(image, o.Zoom)
 	if err != nil {
@@ -104,12 +102,6 @@ func Resize(buf []byte, o Options) ([]byte, error) {
 		return nil, err
 	}
 
-	// Transform to original rotation, if necessary
-	image, err = rotateAndFlipImage(image, o)
-	if err != nil {
-		return nil, err
-	}
-
 	// Flatten image on a background, if necessary
 	image, err = imageFlatten(image, imageType, o)
 	if err != nil {
@@ -266,7 +258,7 @@ func rotateAndFlipImage(image *C.VipsImage, o Options) (*C.VipsImage, error) {
 		if flip {
 			o.Flip = flip
 		}
-		if rotation > D0 && o.Rotate == 0 {
+		if rotation > 0 && o.Rotate == 0 {
 			o.Rotate = rotation
 		}
 	}

From da1108f1ad54a567edd0cb36105e9482ba6b4780 Mon Sep 17 00:00:00 2001
From: Tomas Aparicio <tomas@aparicio.me>
Date: Fri, 5 Feb 2016 15:19:52 +0000
Subject: [PATCH 2/2] feat(versio): bump

---
 version.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/version.go b/version.go
index e722bd4..c38f217 100644
--- a/version.go
+++ b/version.go
@@ -1,3 +1,3 @@
 package bimg
 
-const Version = "0.1.22"
+const Version = "0.1.23"