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authorNick White <git@njw.name>2020-08-03 15:57:34 +0100
committerNick White <git@njw.name>2020-08-03 15:57:34 +0100
commiteca5854cfec5ec4a13312bd5fdae81f66be3a673 (patch)
tree3265e8e348129664f70b444f6abb48ab6a013650 /integralimg.go
parenta7fca431e4eceb5523943e14620e1f2f2f563aed (diff)
gofmt
Diffstat (limited to 'integralimg.go')
-rw-r--r--integralimg.go20
1 files changed, 10 insertions, 10 deletions
diff --git a/integralimg.go b/integralimg.go
index a197920..f53938d 100644
--- a/integralimg.go
+++ b/integralimg.go
@@ -115,7 +115,7 @@ func (i SqImage) At(x, y int) color.Color {
func (i SqImage) Set(x, y int, c color.Color) {
gray := uint64(color.Gray16Model.Convert(c).(color.Gray16).Y)
- Image(i).set64(x, y, gray * gray)
+ Image(i).set64(x, y, gray*gray)
}
// NewSqImage returns a new squared integral Image with the given bounds.
@@ -143,8 +143,8 @@ func (i Image) topLeft(r image.Rectangle) uint64 {
b := i.Bounds()
x := r.Min.X - 1
y := r.Min.Y - 1
- x = lowest(x, b.Max.X - 1)
- y = lowest(y, b.Max.Y - 1)
+ x = lowest(x, b.Max.X-1)
+ y = lowest(y, b.Max.Y-1)
if x < 0 || y < 0 {
return 0
}
@@ -153,9 +153,9 @@ func (i Image) topLeft(r image.Rectangle) uint64 {
func (i Image) topRight(r image.Rectangle) uint64 {
b := i.Bounds()
- x := lowest(r.Max.X - 1, b.Max.X - 1)
+ x := lowest(r.Max.X-1, b.Max.X-1)
y := r.Min.Y - 1
- y = lowest(y, b.Max.Y - 1)
+ y = lowest(y, b.Max.Y-1)
if x < 0 || y < 0 {
return 0
}
@@ -165,8 +165,8 @@ func (i Image) topRight(r image.Rectangle) uint64 {
func (i Image) bottomLeft(r image.Rectangle) uint64 {
b := i.Bounds()
x := r.Min.X - 1
- x = lowest(x, b.Max.X - 1)
- y := lowest(r.Max.Y - 1, b.Max.Y - 1)
+ x = lowest(x, b.Max.X-1)
+ y := lowest(r.Max.Y-1, b.Max.Y-1)
if x < 0 || y < 0 {
return 0
}
@@ -175,8 +175,8 @@ func (i Image) bottomLeft(r image.Rectangle) uint64 {
func (i Image) bottomRight(r image.Rectangle) uint64 {
b := i.Bounds()
- x := lowest(r.Max.X - 1, b.Max.X - 1)
- y := lowest(r.Max.Y - 1, b.Max.Y - 1)
+ x := lowest(r.Max.X-1, b.Max.X-1)
+ y := lowest(r.Max.Y-1, b.Max.Y-1)
return i[y][x]
}
@@ -188,7 +188,7 @@ func (i Image) Sum(r image.Rectangle) uint64 {
// Mean returns the average value of pixels in a rectangle
func (i Image) Mean(r image.Rectangle) float64 {
in := r.Intersect(i.Bounds())
- return float64(i.Sum(r)) / float64(in.Dx() * in.Dy())
+ return float64(i.Sum(r)) / float64(in.Dx()*in.Dy())
}
// Sum returns the sum of all pixels in a rectangle