122 lines
3.5 KiB
C#
122 lines
3.5 KiB
C#
/*
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* Copyright (c) 2025 LG Electronics Inc.
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* SPDX-License-Identifier: LicenseRef-LGE-Proprietary
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*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace VisionCommon {
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/// <summary>
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/// 원점, 각도, 길이로 구성되는 십자가
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/// </summary>
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public class Cross : ICloneable {
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private const int DEFAULT_LENGTH = 50;
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/// <summary>원점</summary>
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public ImagePoint Origin { get; set; }
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/// <summary>각도</summary>
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public Angle Angle { get; set; }
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/// <summary>수직/수평 길이</summary>
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public double Length { get; set; }
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/// <summary>수직 라인</summary>
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public Line<ImagePoint> VerticalLine {
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get {
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var offset = new ImagePoint(Length, 0);
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var p1 = Origin - offset;
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var p2 = Origin + offset;
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return new Line<ImagePoint>(
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MathUtil.Rotate(p1, Angle, Origin) as ImagePoint,
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MathUtil.Rotate(p2, Angle, Origin) as ImagePoint);
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}
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}
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/// <summary>수평 라인</summary>
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public Line<ImagePoint> HorizontalLine {
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get {
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var offset = new ImagePoint(0, Length);
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var p1 = Origin - offset;
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var p2 = Origin + offset;
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return new Line<ImagePoint>(
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MathUtil.Rotate(p1, Angle, Origin) as ImagePoint,
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MathUtil.Rotate(p2, Angle, Origin) as ImagePoint);
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}
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}
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/// <summary>
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/// 생성자
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/// </summary>
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/// <param name="origin">원점</param>
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public Cross(ImagePoint origin)
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: this(origin, new Angle(), DEFAULT_LENGTH) {
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}
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/// <summary>
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/// 생성자
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/// </summary>
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/// <param name="origin">원점</param>
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/// <param name="length">수직/수평 길이</param>
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public Cross(ImagePoint origin, double length)
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: this(origin, new Angle(), length) {
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}
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/// <summary>
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/// 생성자
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/// </summary>
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/// <param name="origin">원점</param>
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/// <param name="angle">각도</param>
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public Cross(ImagePoint origin, Angle angle)
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: this(origin, angle, DEFAULT_LENGTH) {
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}
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/// <summary>
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/// 생성자
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/// </summary>
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/// <param name="origin">원점</param>
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/// <param name="angle">각도</param>
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/// <param name="length">수직/수평 길이</param>
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public Cross(ImagePoint origin, Angle angle, double length) {
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Origin = origin;
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Angle = angle;
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Length = length;
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}
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public override bool Equals(object obj) {
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return Equals(obj as Cross);
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}
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public bool Equals(Cross cross) {
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if (cross is null) {
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return false;
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}
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if (Object.ReferenceEquals(this, cross)) {
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return true;
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}
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return this.Origin.Equals(cross.Origin)
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&& this.Angle.Equals(cross.Angle)
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&& this.Length == cross.Length;
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}
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public override int GetHashCode() {
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return Origin.GetHashCode() ^ Angle.GetHashCode() ^ Length.GetHashCode();
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}
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public object Clone() {
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return new Cross(
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Origin.Clone() as ImagePoint,
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Angle.Clone() as Angle,
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Length);
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}
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}
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}
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