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Merge pull request #226 from muxinc/fix-flip-and-flop-axes

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Fixes #225 by correcting the flip and flop directions
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Tomás 2018-02-28 00:37:46 +01:00 • committed by GitHub
commit 4763cabc0c
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1 changed files with 5 additions and 8 deletions
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13
resizer.go
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@ -291,7 +291,6 @@ func extractOrEmbedImage(image *C.VipsImage, o Options) (*C.VipsImage, error) {
func rotateAndFlipImage(image *C.VipsImage, o Options) (*C.VipsImage, bool, error) { func rotateAndFlipImage(image *C.VipsImage, o Options) (*C.VipsImage, bool, error) {
var err error var err error
var rotated bool var rotated bool
var direction Direction = -1
if o.NoAutoRotate == false { if o.NoAutoRotate == false {
rotation, flip := calculateRotationAndFlip(image, o.Rotate) rotation, flip := calculateRotationAndFlip(image, o.Rotate)
@ -309,16 +308,14 @@ func rotateAndFlipImage(image *C.VipsImage, o Options) (*C.VipsImage, bool, erro
} }
if o.Flip { if o.Flip {
direction = Horizontal
} else if o.Flop {
direction = Vertical
}
if direction != -1 {
rotated = true rotated = true
image, err = vipsFlip(image, direction) image, err = vipsFlip(image, Vertical)
} }
if o.Flop {
rotated = true
image, err = vipsFlip(image, Horizontal)
}
return image, rotated, err return image, rotated, err
} }