From 19a89b598805e859a26663de61817b1dfbd5d6a4 Mon Sep 17 00:00:00 2001
From: potassium5703 <arsenijser19@gmail.com>
Date: Wed, 14 Aug 2024 00:34:01 +0300
Subject: [PATCH] =?UTF-8?q?=D0=BF=D0=B5=D1=80=D0=B5=D1=81=D0=B0=D0=B6?=
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Content-Transfer-Encoding: 8bit

---
 clock.go             |   2 +-
 imageutils/concat.go | 126 -------------------------------------------
 imageutils/scale.go  |  46 ----------------
 letter/image.go      |   2 +-
 4 files changed, 2 insertions(+), 174 deletions(-)
 delete mode 100644 imageutils/concat.go
 delete mode 100644 imageutils/scale.go

diff --git a/clock.go b/clock.go
index 1ee56c3..16c5c10 100644
--- a/clock.go
+++ b/clock.go
@@ -8,7 +8,7 @@ import (
 	"io"
 	"time"
 
-	"git.niplace.ru/XoxJlopeZ_1488/clock/imageutils"
+	"github.com/potassium5703/imageutils"
 	"git.niplace.ru/XoxJlopeZ_1488/clock/letter"
 )
 
diff --git a/imageutils/concat.go b/imageutils/concat.go
deleted file mode 100644
index e651740..0000000
--- a/imageutils/concat.go
+++ /dev/null
@@ -1,126 +0,0 @@
-package imageutils
-
-import (
-	"image"
-	"image/color"
-	"image/draw"
-)
-
-type Side int
-
-const (
-	Left Side = iota
-	Right
-	Up
-	Down
-)
-
-type pair struct {
-	first, second image.Image
-	side          Side
-}
-
-// Takes color.Model of the first Image.
-func (p pair) ColorModel() color.Model { return p.first.ColorModel() }
-
-func (p pair) Bounds() image.Rectangle {
-	var (
-		b1 = p.first.Bounds()
-		b2 = p.second.Bounds()
-	)
-
-	point := image.Point{}
-	switch p.side {
-	case Left:
-		fallthrough
-	case Right:
-		point = image.Point{
-			X: b1.Dx() + b2.Dx(),
-			Y: max(b1.Dy(), b2.Dy()),
-		}
-	case Up:
-		fallthrough
-	case Down:
-		point = image.Point{
-			X: max(b1.Dx(), b2.Dx()),
-			Y: b1.Dy() + b2.Dy(),
-		}
-	}
-	return image.Rectangle{
-		image.ZP,
-		point,
-	}
-}
-
-func (p pair) At(x, y int) color.Color {
-	img := image.NewRGBA(p.Bounds())
-
-	point := image.Point{}
-	switch p.side {
-	case Left:
-		p.first, p.second = p.second, p.first
-		fallthrough
-	case Right:
-		point = image.Point{-p.first.Bounds().Dx(), 0}
-	case Up:
-		p.first, p.second = p.second, p.first
-		fallthrough
-	case Down:
-		point = image.Point{0, -p.first.Bounds().Dy()}
-	}
-	// draw main
-	draw.Draw(
-		img, img.Bounds(),
-		p.first,
-		image.ZP, draw.Src,
-	)
-
-	// draw second
-	draw.Draw(
-		img, p.Bounds(),
-		p.second,
-		point,
-		draw.Src,
-	)
-
-	return img.At(x, y)
-}
-
-func render(p pair) image.Image {
-	img := image.NewRGBA(p.Bounds())
-
-	point := image.Point{}
-	switch p.side {
-	case Left:
-		p.first, p.second = p.second, p.first
-		fallthrough
-	case Right:
-		point = image.Point{-p.first.Bounds().Dx(), 0}
-	case Up:
-		p.first, p.second = p.second, p.first
-		fallthrough
-	case Down:
-		point = image.Point{0, -p.first.Bounds().Dy()}
-	}
-	// draw main
-	draw.Draw(
-		img, img.Bounds(),
-		p.first,
-		image.ZP, draw.Src,
-	)
-
-	// draw second
-	draw.Draw(
-		img, p.Bounds(),
-		p.second,
-		point,
-		draw.Src,
-	)
-
-	return img
-}
-
-// Concat concatenates second image on a given side.
-func Concat(i1, i2 image.Image, s Side) image.Image {
-	return render(pair{i1, i2, s})
-}
diff --git a/imageutils/scale.go b/imageutils/scale.go
deleted file mode 100644
index 7c6039e..0000000
--- a/imageutils/scale.go
+++ /dev/null
@@ -1,46 +0,0 @@
-package imageutils
-
-import (
-	"image"
-	"image/color"
-)
-
-type rescaled struct {
-	src   image.Image
-	scale int
-}
-
-// ColorModel implements image.Image interface
-func (r rescaled) ColorModel() color.Model {
-	return r.src.ColorModel()
-}
-
-// Bounds implements image.Image interface
-func (r rescaled) Bounds() image.Rectangle {
-	b := r.src.Bounds()
-	return image.Rectangle{
-		Min: image.Point{
-			X: b.Min.X,
-			Y: b.Min.Y,
-		},
-		Max: image.Point{
-			X: b.Max.X * r.scale,
-			Y: b.Max.Y * r.scale,
-		},
-	}
-}
-
-// At implements image.Image interface
-func (r rescaled) At(x, y int) color.Color {
-	return r.src.At(x/r.scale, y/r.scale)
-}
-
-// Scale scales image.Image to a given scale
-// and then returns image.Image.
-// For now it will work only with positive integers.
-func Scale(img image.Image, scale int) image.Image {
-	if scale < 1 {
-		scale = 1
-	}
-	return rescaled{img, scale}
-}
diff --git a/letter/image.go b/letter/image.go
index ae10b89..913709f 100644
--- a/letter/image.go
+++ b/letter/image.go
@@ -1,7 +1,7 @@
 package letter
 
 import (
-	"git.niplace.ru/XoxJlopeZ_1488/clock/imageutils"
+	"github.com/potassium5703/imageutils"
 	"image"
 	"image/color"
 	"image/draw"