initial commit

TEST/chart_new/App.config

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+    </startup>
+</configuration>

TEST/chart_new/CustomChartControl.cs

@@ -0,0 +1,501 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Windows.Forms;
+
+namespace CustomChartControl
+{
+    public class TimeVoltageChart : Control
+    {
+        private List<PointF> dataPoints;
+        private float zoomFactorX = 1.0f; // X축 줌 팩터
+        private float zoomFactorY = 1.0f; // Y축 줌 팩터
+        private PointF panOffset = PointF.Empty;
+        private Point lastMousePosition;
+        private bool isDragging = false;
+        private DateTime[] _timeData;
+        private float[] _voltageData;
+        private bool _showDataPoints = false;
+
+        // 기존 필드 추가
+        private bool isSelecting = false; // 영역 선택 중 여부
+        private Point selectionStart; // 영역 선택 시작점
+        private Rectangle selectionRectangle; // 선택 영역
+
+        public TimeVoltageChart()
+        {
+            this.DoubleBuffered = true;
+            this.dataPoints = new List<PointF>();
+            this.MouseWheel += TimeVoltageChart_MouseWheel;
+            this.MouseDown += TimeVoltageChart_MouseDown;
+            this.MouseMove += TimeVoltageChart_MouseMove;
+            this.MouseUp += TimeVoltageChart_MouseUp;
+        }
+
+        public DateTime[] TimeData
+        {
+            get => _timeData;
+            set
+            {
+                _timeData = value;
+                UpdateDataPoints();
+            }
+        }
+
+        public float[] VoltageData
+        {
+            get => _voltageData;
+            set
+            {
+                _voltageData = value;
+                UpdateDataPoints();
+            }
+        }
+
+        public bool ShowDataPoints
+        {
+            get => _showDataPoints;
+            set
+            {
+                _showDataPoints = value;
+                Invalidate(); // 속성 변경 시 차트 다시 그리기
+            }
+        }
+
+        public void AdjustScaleX()
+        {
+            if (_timeData != null && _timeData.Length > 0)
+            {
+                // X축 자동 스케일링
+                float totalSeconds = (float)(_timeData[_timeData.Length - 1] - _timeData[0]).TotalSeconds;
+                zoomFactorX = Width / totalSeconds;
+                panOffset.X = 0; // 초기화
+                Invalidate(); // 변경 후 다시 그리기
+            }
+        }
+
+        public void AdjustScaleY()
+        {
+            if (_voltageData != null && _voltageData.Length > 0)
+            {
+                // Y축 자동 스케일링
+                float minY = float.MaxValue;
+                float maxY = float.MinValue;
+                foreach (var voltage in _voltageData)
+                {
+                    if (voltage < minY) minY = voltage;
+                    if (voltage > maxY) maxY = voltage;
+                }
+
+                float range = maxY - minY;
+                if (range == 0) range = 1;
+
+                zoomFactorY = Height / range;
+                panOffset.Y = -minY * zoomFactorY; // 초기화
+                Invalidate(); // 변경 후 다시 그리기
+            }
+        }
+
+        private void UpdateDataPoints()
+        {
+            dataPoints.Clear();
+            if (_timeData != null && _voltageData != null && _timeData.Length == _voltageData.Length)
+            {
+                DateTime startTime = _timeData[0];
+                for (int i = 0; i < _timeData.Length; i++)
+                {
+                    float timeOffset = (float)(_timeData[i] - startTime).TotalSeconds;
+                    dataPoints.Add(new PointF(timeOffset, _voltageData[i]));
+                }
+                Invalidate(); // 화면을 갱신하여 차트를 다시 그리도록 함
+            }
+        }
+
+        protected override void OnPaint(PaintEventArgs e)
+        {
+            base.OnPaint(e);
+            DrawGrid(e.Graphics);
+            DrawData(e.Graphics);
+            DrawBorder(e.Graphics);
+            DrawZoomLevel(e.Graphics);
+
+            if (isSelecting && selectionRectangle.Width > 0 && selectionRectangle.Height > 0)
+            {
+                using (var selectionPen = new Pen(Color.Gray, 1))
+                {
+                    selectionPen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
+                    e.Graphics.DrawRectangle(selectionPen, selectionRectangle);
+                }
+            }
+        }
+
+        private void DrawZoomLevel(Graphics g)
+        {
+            string zoomLevelText = $"Zoom Level - X: {zoomFactorX:F2}, Y: {zoomFactorY:F2}";
+            Font zoomLevelFont = new Font("Arial", 10, FontStyle.Bold);
+            Brush zoomLevelBrush = new SolidBrush(Color.Black);
+            SizeF textSize = g.MeasureString(zoomLevelText, zoomLevelFont);
+
+            float x = Width - textSize.Width - 60; // 오른쪽 여백을 줄이기
+            float y = 10; // 상단 여백 10
+
+            g.DrawString(zoomLevelText, zoomLevelFont, zoomLevelBrush, x, y);
+        }
+
+        private void DrawBorder(Graphics g)
+        {
+            int leftMargin = 50; // 왼쪽 Y축 라벨을 위한 공간
+            int rightMargin = 50; // 오른쪽 여백
+            int bottomMargin = 30; // X축 라벨을 위한 공간
+
+            Pen borderPen = new Pen(Color.Black, 1); // 테두리 색상 및 두께
+            Rectangle borderRect = new Rectangle(leftMargin, 0, Width - leftMargin - rightMargin, Height - bottomMargin - 1); // 테두리 영역
+            g.DrawRectangle(borderPen, borderRect);
+        }
+        private void DrawGrid(Graphics g)
+        {
+            int gridSpacingX = 60; // X축 그리드 간격
+            int gridSpacingY = 20; // Y축 그리드 간격
+            int leftMargin = 50; // 왼쪽 Y축 라벨을 위한 공간
+            int rightMargin = 50; // 오른쪽 여백
+            int bottomMargin = 30; // X축 라벨을 위한 공간
+
+            Pen gridPen = new Pen(Color.LightGray);
+            Brush labelBrush = new SolidBrush(Color.Black);
+            Font labelFont = new Font("Arial", 8);
+
+            if (_timeData != null && _timeData.Length > 0)
+            {
+                DateTime minTime = _timeData[0];
+                DateTime maxTime = _timeData[_timeData.Length - 1]; // 마지막 요소
+
+                double totalSeconds = (maxTime - minTime).TotalSeconds;
+
+                float visibleStartTime = (0 - panOffset.X) / zoomFactorX;
+                float visibleEndTime = (Width - leftMargin - rightMargin - panOffset.X) / zoomFactorX;
+
+                for (int x = leftMargin; x < Width - rightMargin; x += gridSpacingX)
+                {
+                    float timeOffset = (x - leftMargin - panOffset.X) / zoomFactorX;
+                    if (timeOffset < visibleStartTime || timeOffset > visibleEndTime)
+                        continue;
+
+                    DateTime time = minTime.AddSeconds(timeOffset);
+                    g.DrawLine(gridPen, x, 0, x, Height - bottomMargin); // 테두리 위에 맞추기
+
+                    using (StringFormat sf = new StringFormat())
+                    {
+                        sf.LineAlignment = StringAlignment.Near;
+                        sf.Alignment = StringAlignment.Center;
+                        g.DrawString(time.ToString("yy-MM-dd\nHH:mm:ss"), labelFont, labelBrush, new PointF(x, Height - bottomMargin), sf);
+                    }
+                }
+            }
+
+            if (_voltageData != null && _voltageData.Length > 0)
+            {
+                float minY = float.MaxValue;
+                float maxY = float.MinValue;
+                foreach (var voltage in _voltageData)
+                {
+                    if (voltage < minY) minY = voltage;
+                    if (voltage > maxY) maxY = voltage;
+                }
+
+                float range = maxY - minY;
+                if (range == 0) range = 1;
+
+                using (StringFormat sfY = new StringFormat())
+                {
+                    sfY.LineAlignment = StringAlignment.Center;
+                    sfY.Alignment = StringAlignment.Far; // Y축 라벨을 오른쪽 정렬
+                    for (int y = 0; y < Height - bottomMargin; y += gridSpacingY) // 테두리 위에 맞추기
+                    {
+                        float voltageValue = minY + (Height - y - panOffset.Y) / zoomFactorY * range / (Height - bottomMargin);
+
+                        // 모든 Y축 눈금 라벨을 표시
+                        g.DrawLine(gridPen, leftMargin, y, Width - rightMargin, y); // 패딩 추가
+                        g.DrawString(voltageValue.ToString("F2"), labelFont, labelBrush, new PointF(leftMargin - 10, y), sfY);
+                    }
+                }
+            }
+        }
+
+        private void DrawData(Graphics g)
+        {
+            if (dataPoints.Count < 2) return;
+
+            int leftMargin = 50;
+            int rightMargin = 50;
+            int bottomMargin = 30;
+            int minPixelDistance = 3; // 최소 픽셀 거리 설정
+
+            Pen dataPen = new Pen(Color.Blue);
+            Brush pointBrush = new SolidBrush(Color.Red); // 데이터 포인트의 원 색상
+
+            float visibleStartTime = (0 - panOffset.X) / zoomFactorX;
+            float visibleEndTime = (Width - leftMargin - rightMargin - panOffset.X) / zoomFactorX;
+
+            PointF prevPoint = TransformPoint(dataPoints[0]);
+            PointF lastDrawnPoint = prevPoint;
+            bool skipNextPoint = false;
+
+            // 포인트 간 평균 간격 계산
+            float totalWidth = Width - leftMargin - rightMargin;
+            float avgPixelDistance = totalWidth / dataPoints.Count;
+            int pointRadius = Math.Max(1, (int)(avgPixelDistance / 4)); // 밀집도에 따른 포인트 반지름 조정
+
+            for (int i = 1; i < dataPoints.Count; i++)
+            {
+                float timeOffset = dataPoints[i].X;
+                if (timeOffset < visibleStartTime || timeOffset > visibleEndTime)
+                {
+                    prevPoint = TransformPoint(dataPoints[i]);
+                    continue;
+                }
+
+                PointF currPoint = TransformPoint(dataPoints[i]);
+                if (currPoint.X >= leftMargin && currPoint.X <= Width - rightMargin)
+                {
+                    PointF clippedPrev = ClipToChartArea(prevPoint, leftMargin, Width - rightMargin, bottomMargin, Height);
+                    PointF clippedCurr = ClipToChartArea(currPoint, leftMargin, Width - rightMargin, bottomMargin, Height);
+
+                    // 선 연결을 유지하되, 포인트를 그리지 않을 때만 스킵
+                    if (skipNextPoint || Math.Abs(clippedCurr.X - lastDrawnPoint.X) >= minPixelDistance)
+                    {
+                        g.DrawLine(dataPen, clippedPrev, clippedCurr);
+                        lastDrawnPoint = clippedCurr;
+                        skipNextPoint = false;
+
+                        if (clippedCurr.X > leftMargin && clippedCurr.X < Width - rightMargin && clippedCurr.Y > 0 && clippedCurr.Y < Height - bottomMargin)
+                        {
+                            g.FillEllipse(pointBrush, clippedCurr.X - pointRadius, clippedCurr.Y - pointRadius, pointRadius * 2, pointRadius * 2);
+                        }
+                    }
+                    else
+                    {
+                        skipNextPoint = true;
+                    }
+                }
+                prevPoint = currPoint;
+            }
+        }
+
+        private PointF ClipToChartArea(PointF point, int leftMargin, int rightLimit, int bottomMargin, int topLimit)
+        {
+            // X축 클리핑
+            if (point.X < leftMargin) point.X = leftMargin;
+            if (point.X > rightLimit) point.X = rightLimit;
+
+            // Y축 클리핑
+            if (point.Y < 0) point.Y = 0;
+            if (point.Y > topLimit - bottomMargin) point.Y = topLimit - bottomMargin;
+
+            return point;
+        }
+        private PointF TransformPoint(PointF point)
+        {
+            int leftMargin = 50;
+            int bottomMargin = 30;
+            return new PointF(
+                (point.X * zoomFactorX + panOffset.X) + leftMargin,
+                Height - ((point.Y * zoomFactorY - panOffset.Y) + bottomMargin));
+        }
+
+
+
+        private void TimeVoltageChart_MouseWheel(object sender, MouseEventArgs e)
+        {
+            float zoomChange;
+
+            if (ModifierKeys.HasFlag(Keys.Control))
+            {
+                // Y축 줌 레벨 조정
+                zoomChange = e.Delta > 0 ? 1.1f : 0.9f;
+                float newZoomFactorY = zoomFactorY * zoomChange;
+                if (CanZoomY(newZoomFactorY))
+                {
+                    AdjustPanOffsetY(newZoomFactorY, e.Delta > 0);
+                    zoomFactorY = newZoomFactorY;
+                }
+            }
+            else
+            {
+                // X축 줌 레벨 조정
+                zoomChange = e.Delta > 0 ? 1.1f : 0.9f;
+                float newZoomFactorX = zoomFactorX * zoomChange;
+                if (CanZoomX(newZoomFactorX))
+                {
+                    AdjustPanOffsetX(newZoomFactorX, e.Delta > 0);
+                    zoomFactorX = newZoomFactorX;
+                }
+            }
+
+            Invalidate();
+        }
+
+        private void AdjustPanOffsetX(float newZoomFactorX, bool zoomingIn)
+        {
+            float totalDataTime = (float)(_timeData[_timeData.Length - 1] - _timeData[0]).TotalSeconds;
+            float currentVisibleStart = -panOffset.X / zoomFactorX;
+            float currentVisibleEnd = (Width - panOffset.X) / zoomFactorX;
+            float newVisibleStart, newVisibleEnd;
+
+            if (zoomingIn)
+            {
+                newVisibleStart = currentVisibleStart + (currentVisibleEnd - currentVisibleStart) * 0.1f;
+                newVisibleEnd = currentVisibleEnd - (currentVisibleEnd - currentVisibleStart) * 0.1f;
+            }
+            else
+            {
+                newVisibleStart = currentVisibleStart - (currentVisibleEnd - currentVisibleStart) * 0.1f;
+                newVisibleEnd = currentVisibleEnd + (currentVisibleEnd - currentVisibleStart) * 0.1f;
+            }
+
+            if (newVisibleStart < 0)
+            {
+                panOffset.X = 0;
+            }
+            else if (newVisibleEnd > totalDataTime)
+            {
+                panOffset.X = -(totalDataTime * newZoomFactorX - Width);
+            }
+            else
+            {
+                panOffset.X = -newVisibleStart * newZoomFactorX;
+            }
+        }
+
+        private void AdjustPanOffsetY(float newZoomFactorY, bool zoomingIn)
+        {
+            float minY = float.MaxValue;
+            float maxY = float.MinValue;
+            foreach (var voltage in _voltageData)
+            {
+                if (voltage < minY) minY = voltage;
+                if (voltage > maxY) maxY = voltage;
+            }
+
+            float dataRange = maxY - minY;
+            float visibleRange = (Height - 70) / newZoomFactorY; // 상하 여백 고려
+            float visibleStartY = -panOffset.Y / zoomFactorY;
+            float visibleEndY = visibleStartY + visibleRange;
+
+            // Ensure the visible range is within the data range
+            if (visibleStartY < minY)
+            {
+                visibleStartY = minY;
+                visibleEndY = visibleStartY + visibleRange;
+            }
+            if (visibleEndY > maxY)
+            {
+                visibleEndY = maxY;
+                visibleStartY = visibleEndY - visibleRange;
+            }
+
+            // Adjust panOffset.Y to ensure the data is visible within the screen bounds
+            panOffset.Y = -visibleStartY * newZoomFactorY;
+        }
+
+
+        private bool CanZoomX(float newZoomFactorX)
+        {
+            float totalDataTime = (float)(_timeData[_timeData.Length - 1] - _timeData[0]).TotalSeconds;
+            float visibleTime = (Width - 100) / newZoomFactorX; // 좌우 여백 고려
+
+            float marginFactor = 0.05f; // 5% 여백
+            float minVisibleTime = 1.0f; // 최소 가시 시간
+
+            return visibleTime < totalDataTime * (1 + marginFactor) && visibleTime > minVisibleTime;
+        }
+
+        private bool CanZoomY(float newZoomFactorY)
+        {
+            float minY = float.MaxValue;
+            float maxY = float.MinValue;
+            foreach (var voltage in _voltageData)
+            {
+                if (voltage < minY) minY = voltage;
+                if (voltage > maxY) maxY = voltage;
+            }
+
+            float dataRange = maxY - minY;
+            float visibleRange = (Height - 70) / newZoomFactorY; // 상하 여백 고려
+
+            float marginFactor = 0.05f; // 5% 여백
+            float minVisibleRange = 0.1f; // 최소 가시 범위
+
+            return visibleRange < dataRange * (1 + marginFactor) && visibleRange > minVisibleRange;
+        }
+
+        private void TimeVoltageChart_MouseDown(object sender, MouseEventArgs e)
+        {
+            if (e.Button == MouseButtons.Left)
+            {
+                isDragging = true;
+                lastMousePosition = e.Location;
+            }
+            else if (e.Button == MouseButtons.Right)
+            {
+                isSelecting = true;
+                selectionStart = e.Location;
+                selectionRectangle = new Rectangle(e.Location, Size.Empty);
+            }
+        }
+
+        private void TimeVoltageChart_MouseMove(object sender, MouseEventArgs e)
+        {
+            if (isDragging)
+            {
+                panOffset.X += e.X - lastMousePosition.X;
+                panOffset.Y += e.Y - lastMousePosition.Y; // Y축 이동 방향 수정
+                lastMousePosition = e.Location;
+                Invalidate();
+            }
+            else if (isSelecting)
+            {
+                var endPoint = e.Location;
+                selectionRectangle = new Rectangle(
+                    Math.Min(selectionStart.X, endPoint.X),
+                    Math.Min(selectionStart.Y, endPoint.Y),
+                    Math.Abs(selectionStart.X - endPoint.X),
+                    Math.Abs(selectionStart.Y - endPoint.Y));
+                Invalidate();
+            }
+        }
+
+        private void TimeVoltageChart_MouseUp(object sender, MouseEventArgs e)
+        {
+            if (e.Button == MouseButtons.Left)
+            {
+                isDragging = false;
+            }
+            else if (e.Button == MouseButtons.Right)
+            {
+                isSelecting = false;
+
+                // 선택한 영역만큼 확대
+                if (selectionRectangle.Width > 0 && selectionRectangle.Height > 0)
+                {
+                    float newZoomFactorX = (Width - 100) / (float)selectionRectangle.Width; // 여백을 고려한 줌
+                    float newZoomFactorY = (Height - 30) / (float)selectionRectangle.Height; // 여백을 고려한 줌
+
+                    // 확대할 영역의 좌표를 차트 좌표로 변환
+                    float selectedMinX = (selectionRectangle.Left - 50 - panOffset.X) / zoomFactorX;
+                    float selectedMaxX = (selectionRectangle.Right - 50 - panOffset.X) / zoomFactorX;
+                    float selectedMinY = (Height - selectionRectangle.Bottom - panOffset.Y) / zoomFactorY;
+                    float selectedMaxY = (Height - selectionRectangle.Top - panOffset.Y) / zoomFactorY;
+
+                    zoomFactorX = newZoomFactorX;
+                    zoomFactorY = newZoomFactorY;
+
+                    panOffset.X = -selectedMinX * zoomFactorX + 50;
+                    panOffset.Y = -selectedMinY * zoomFactorY;
+
+                    Invalidate();
+                }
+            }
+        }
+    }
+}

TEST/chart_new/Form1.Designer.cs

@@ -0,0 +1,74 @@
+namespace chart_new
+{
+    partial class Form1
+    {
+        /// <summary>
+        /// 필수 디자이너 변수입니다.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// 사용 중인 모든 리소스를 정리합니다.
+        /// </summary>
+        /// <param name="disposing">관리되는 리소스를 삭제해야 하면 true이고, 그렇지 않으면 false입니다.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form 디자이너에서 생성한 코드
+
+        /// <summary>
+        /// 디자이너 지원에 필요한 메서드입니다. 
+        /// 이 메서드의 내용을 코드 편집기로 수정하지 마세요.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            this.chart = new CustomChartControl.TimeVoltageChart();
+            this.button1 = new System.Windows.Forms.Button();
+            this.SuspendLayout();
+            // 
+            // timeVoltageChart1
+            // 
+            this.chart.Location = new System.Drawing.Point(76, 36);
+            this.chart.Name = "timeVoltageChart1";
+            this.chart.Size = new System.Drawing.Size(631, 353);
+            this.chart.TabIndex = 0;
+            this.chart.Text = "timeVoltageChart1";
+            this.chart.TimeData = null;
+            this.chart.VoltageData = null;
+            // 
+            // button1
+            // 
+            this.button1.Location = new System.Drawing.Point(67, 416);
+            this.button1.Name = "button1";
+            this.button1.Size = new System.Drawing.Size(163, 40);
+            this.button1.TabIndex = 1;
+            this.button1.Text = "button1";
+            this.button1.UseVisualStyleBackColor = true;
+            this.button1.Click += new System.EventHandler(this.button1_Click);
+            // 
+            // Form1
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(800, 498);
+            this.Controls.Add(this.button1);
+            this.Controls.Add(this.chart);
+            this.Name = "Form1";
+            this.Text = "Form1";
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private CustomChartControl.TimeVoltageChart chart;
+        private System.Windows.Forms.Button button1;
+    }
+}
+

TEST/chart_new/Form1.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace chart_new
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            LoadTestData();
+            chart.AdjustScaleX();
+            chart.AdjustScaleY();
+            this.chart.Refresh();
+        }
+
+        private void LoadTestData()
+        {
+            int dataCount = 100000;
+            DateTime[] timeData = new DateTime[dataCount];
+            float[] voltageData = new float[dataCount];
+
+            DateTime startTime = DateTime.Now;
+            Random random = new Random();
+
+            for (int i = 0; i < dataCount; i++)
+            {
+                timeData[i] = startTime.AddSeconds(i+i*2); // 1초 간격으로 시간 데이터 생성
+                //if(i > 500)
+                //voltageData[i] = (float)(random.NextDouble() * 100); // 0부터 10 사이의 임의 전압 데이터 생성
+                //else
+                    voltageData[i] = (float)(random.NextDouble() * 10); // 0부터 10 사이의 임의 전압 데이터 생성
+            }
+
+            chart.TimeData = timeData;
+            chart.VoltageData = voltageData;
+
+        }
+    }
+}

TEST/chart_new/Form1.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

TEST/chart_new/Program.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace chart_new
+{
+    internal static class Program
+    {
+        /// <summary>
+        /// 해당 애플리케이션의 주 진입점입니다.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            Application.EnableVisualStyles();
+            Application.SetCompatibleTextRenderingDefault(false);
+            Application.Run(new Form1());
+        }
+    }
+}

TEST/chart_new/Properties/AssemblyInfo.cs

@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 어셈블리에 대한 일반 정보는 다음 특성 집합을 통해 
+// 제어됩니다. 어셈블리와 관련된 정보를 수정하려면
+// 이러한 특성 값을 변경하세요.
+[assembly: AssemblyTitle("chart_new")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("UserWork")]
+[assembly: AssemblyProduct("chart_new")]
+[assembly: AssemblyCopyright("Copyright © UserWork 2024")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// ComVisible을 false로 설정하면 이 어셈블리의 형식이 COM 구성 요소에 
+// 표시되지 않습니다. COM에서 이 어셈블리의 형식에 액세스하려면
+// 해당 형식에 대해 ComVisible 특성을 true로 설정하세요.
+[assembly: ComVisible(false)]
+
+// 이 프로젝트가 COM에 노출되는 경우 다음 GUID는 typelib의 ID를 나타냅니다.
+[assembly: Guid("5e7b97bf-d740-4997-bd6f-02a84b2d566f")]
+
+// 어셈블리의 버전 정보는 다음 네 가지 값으로 구성됩니다.
+//
+//      주 버전
+//      부 버전 
+//      빌드 번호
+//      수정 버전
+//
+// 모든 값을 지정하거나 아래와 같이 '*'를 사용하여 빌드 번호 및 수정 번호를
+// 기본값으로 할 수 있습니다.
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

TEST/chart_new/Properties/Resources.Designer.cs

@@ -0,0 +1,71 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     이 코드는 도구를 사용하여 생성되었습니다.
+//     런타임 버전:4.0.30319.42000
+//
+//     파일 내용을 변경하면 잘못된 동작이 발생할 수 있으며, 코드를 다시 생성하면
+//     이러한 변경 내용이 손실됩니다.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace chart_new.Properties
+{
+
+
+    /// <summary>
+    ///   지역화된 문자열 등을 찾기 위한 강력한 형식의 리소스 클래스입니다.
+    /// </summary>
+    // 이 클래스는 ResGen 또는 Visual Studio와 같은 도구를 통해 StronglyTypedResourceBuilder
+    // 클래스에서 자동으로 생성되었습니다.
+    // 멤버를 추가하거나 제거하려면 .ResX 파일을 편집한 다음 /str 옵션을 사용하여
+    // ResGen을 다시 실행하거나 VS 프로젝트를 다시 빌드하십시오.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   이 클래스에서 사용하는 캐시된 ResourceManager 인스턴스를 반환합니다.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("chart_new.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   이 강력한 형식의 리소스 클래스를 사용하여 모든 리소스 조회에 대해 현재 스레드의 CurrentUICulture 속성을
+        ///   재정의합니다.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

TEST/chart_new/Properties/Resources.resx

@@ -0,0 +1,117 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

TEST/chart_new/Properties/Settings.Designer.cs

@@ -0,0 +1,30 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace chart_new.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

TEST/chart_new/Properties/Settings.settings

@@ -0,0 +1,7 @@
+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>

TEST/chart_new/chart_new.csproj

@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{5E7B97BF-D740-4997-BD6F-02A84B2D566F}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>chart_new</RootNamespace>
+    <AssemblyName>chart_new</AssemblyName>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Deployment" />
+    <Reference Include="System.Drawing" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Windows.Forms" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="CustomChartControl.cs">
+      <SubType>Component</SubType>
+    </Compile>
+    <Compile Include="Form1.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="Form1.Designer.cs">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </Compile>
+    <Compile Include="Program.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <EmbeddedResource Include="Form1.resx">
+      <DependentUpon>Form1.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+      <SubType>Designer</SubType>
+    </EmbeddedResource>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>