diff options
Diffstat (limited to 'wipesides_test.go')
| -rw-r--r-- | wipesides_test.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/wipesides_test.go b/wipesides_test.go index c6ff711..8aa68ff 100644 --- a/wipesides_test.go +++ b/wipesides_test.go @@ -117,8 +117,12 @@ func TestWipeSides(t *testing.T) { t.Fatalf("Could not open file %s: %v\n", c.filename, err) } b := img.Bounds() + gray := image.NewGray(b) + draw.Draw(gray, b, img, b.Min, draw.Src) + rotimg := sideways(img) + b = rotimg.Bounds() intImg := integralimg.NewImage(b) - draw.Draw(intImg, b, img, b.Min, draw.Src) + draw.Draw(intImg, b, rotimg, b.Min, draw.Src) topedge, bottomedge := findedges(*intImg, c.wsize, c.thresh) if topedge < c.mintop { t.Errorf("Top edge %d < minimum %d", topedge, c.mintop) |