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feat(image): pass gravity to crop

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This commit is contained in:
Tomas Aparicio 2015-04-08 02:37:16 +02:00
parent 5a6ed699e8
commit 2607ff2232
2 changed files with 7 additions and 6 deletions
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11
image.go
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@ -35,12 +35,13 @@ func (i *Image) Enlarge(width, height int) ([]byte, error) {
return i.Process(options)
}
// Crop an image by width and height
func (i *Image) Crop(width, height int) ([]byte, error) {
// Crop the image to the exact size specified
func (i *Image) Crop(width, height int, gravity Gravity) ([]byte, error) {
options := Options{
Width: width,
Height: height,
Crop: true,
Width: width,
Height: height,
Gravity: gravity,
Crop: true,
}
return i.Process(options)
}

2
image_test.go
View file

@ -49,7 +49,7 @@ func TestImageEnlarge(t *testing.T) {
}
func TestImageCrop(t *testing.T) {
buf, err := initImage("test.jpg").Crop(800, 600)
buf, err := initImage("test.jpg").Crop(800, 600, NORTH)
if err != nil {
t.Errorf("Cannot process the image: %#v", err)
}