tidy

octu0 · Mar 31, 2021 · c5a9e13 · c5a9e13
1 parent 740e515
commit c5a9e13
Showing 1 changed file with 15 additions and 14 deletions.
diff --git a/rotate.go b/rotate.go
@@ -43,11 +43,12 @@ import (
 )
 
 type RotationMode int16
-const(
- Rotate0 RotationMode = 0 // No rotation
- Rotate90 RotationMode = 90 // Rotate 90 degrees clockwise
- Rotate180 RotationMode = 180 // Rotate 180 degrees
- Rotate270 RotationMode = 270 // Rotate 270 degrees clockwise
+
+const (
+ Rotate0 RotationMode = 0 // No rotation
+ Rotate90 RotationMode = 90 // Rotate 90 degrees clockwise
+ Rotate180 RotationMode = 180 // Rotate 180 degrees
+ Rotate270 RotationMode = 270 // Rotate 270 degrees clockwise
 )
 
 var (
@@ -56,15 +57,15 @@ var (
 
 func Rotate(img *image.RGBA, mode RotationMode) (*image.RGBA, error) {
  width, height := wh(img)
- var out *image.RGBA
- switch mode {
- case Rotate0, Rotate180:
-  out = GetRGBA(width, height)
- case Rotate90, Rotate270:
-  out = GetRGBA(height, width)
- default:
-  out = GetRGBA(width, height)
- }
+ var out *image.RGBA
+ switch mode {
+ case Rotate0, Rotate180:
+  out = GetRGBA(width, height)
+ case Rotate90, Rotate270:
+  out = GetRGBA(height, width)
+ default:
+  out = GetRGBA(width, height)
+ }
 
  ret := C.librotate(
  (*C.uchar)(&img.Pix[0]),