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author | Nick White <git@njw.name> | 2020-05-04 11:04:00 +0100 |
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committer | Nick White <git@njw.name> | 2020-05-04 11:04:00 +0100 |
commit | 566b2be53cb0de5b52b806a6418fcab795831d34 (patch) | |
tree | 0ee12000fa35e0fff4850557387c2ba246562752 /util.go | |
parent | e032e5692c4f3cf31ff495222c7f8109b5406c7f (diff) |
Have wipefile do vertical as well as horizontal wipingv0.1.3
Diffstat (limited to 'util.go')
-rw-r--r-- | util.go | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -79,6 +79,8 @@ func surrounding(img *image.Gray, x int, y int, size int) []int { return s } +// BinToZeroInv converts a binary thresholded image to a zero inverse +// binary thresholded image func BinToZeroInv(bin *image.Gray, orig *image.RGBA) (*image.RGBA, error) { b := bin.Bounds() if !b.Eq(orig.Bounds()) { |