From c5a9e135edf20b4a4fe29a8008137f78d5b1ed6b Mon Sep 17 00:00:00 2001 From: Yusuke Hata Date: Wed, 31 Mar 2021 20:47:30 +0900 Subject: [PATCH] tidy --- rotate.go | 29 +++++++++++++++-------------- 1 file changed, 15 insertions(+), 14 deletions(-) diff --git a/rotate.go b/rotate.go index d08d1fd..45c17bb 100644 --- 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]),