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Added interface and test for sharpen

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This commit is contained in:
Chuck Neerdaels 2015-11-16 15:46:08 -08:00
parent 13ef72dc03
commit 99abaf0752
5 changed files with 57 additions and 3 deletions
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17
resize_test.go
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@ -168,6 +168,23 @@ func TestGaussianBlur(t *testing.T) {
Write("fixtures/test_gaussian.jpg", newImg)
}
func TestSharpen(t *testing.T) {
options := Options{Width: 800, Height: 600, Sharpen: Sharpen{Radius: 1, X1: 1.5, Y2: 20, Y3: 50, M1: 1, M2: 2}}
buf, _ := Read("fixtures/test.jpg")
newImg, err := Resize(buf, options)
if err != nil {
t.Errorf("Resize(imgData, %#v) error: %#v", options, err)
}
size, _ := Size(newImg)
if size.Height != options.Height || size.Width != options.Width {
t.Fatalf("Invalid image size: %dx%d", size.Width, size.Height)
}
Write("fixtures/test_sharpen.jpg", newImg)
}
func TestConvert(t *testing.T) {
width, height := 300, 240
formats := [3]ImageType{PNG, WEBP, JPEG}