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Use kmeans.Points in examples

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This commit is contained in:
Christian Muehlhaeuser
2018-05-26 11:32:25 +02:00
parent 5e6ecbb5eb
commit af45c949f7
3 changed files with 3 additions and 4 deletions
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2
README.md
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@@ -18,7 +18,7 @@ import "github.com/muesli/kmeans"
km := kmeans.New() km := kmeans.New()
// set up "random" data points (float64 values between 0.0 and 1.0) // set up "random" data points (float64 values between 0.0 and 1.0)
d := []kmeans.Point{} var d kmeans.Points
for x := 0; x < 255; x += 4 { for x := 0; x < 255; x += 4 {
for y := 0; y < 255; y += 4 { for y := 0; y < 255; y += 4 {
d = append(d, kmeans.Point{ d = append(d, kmeans.Point{

3
examples/colorpalette/main.go
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@@ -32,10 +32,9 @@ var (
func main() { func main() {
// Create data points in the CIE L*a*b color space // Create data points in the CIE L*a*b color space
d := []kmeans.Point{}
// l for lightness channel // l for lightness channel
// a, b for color channels // a, b for color channels
var d kmeans.Points
for l := 30; l < 255; l += 16 { for l := 30; l < 255; l += 16 {
for a := 0; a < 255; a += 16 { for a := 0; a < 255; a += 16 {
for b := 0; b < 255; b += 16 { for b := 0; b < 255; b += 16 {

2
examples/simple/main.go
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@@ -9,7 +9,7 @@ import (
func main() { func main() {
// set up "random" data points (float64 values between 0.0 and 1.0) // set up "random" data points (float64 values between 0.0 and 1.0)
km := kmeans.New() km := kmeans.New()
d := []kmeans.Point{} var d kmeans.Points
for x := 0; x < 255; x += 4 { for x := 0; x < 255; x += 4 {
for y := 0; y < 255; y += 4 { for y := 0; y < 255; y += 4 {
d = append(d, kmeans.Point{ d = append(d, kmeans.Point{