■ 카메라 사진 크기를 측정하는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Collections.Generic; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Imaging; using System.Globalization; using System.IO; using System.Text; using System.Windows.Forms; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// 카메라 정보 리스트 /// </summary> private List<CameraInfo> cameraInfoList = new List<CameraInfo>(); /// <summary> /// 축소/확대 /// </summary> private float zoom = 1; /// <summary> /// 시작 X 좌표 /// </summary> private int startX = 0; /// <summary> /// 시작 Y 좌표 /// </summary> private int startY = 0; /// <summary> /// 이동 X 좌표 /// </summary> private int moveX = 0; /// <summary> /// 이동 Y 좌표 /// </summary> private int moveY = 0; /// <summary> /// 측정 /// </summary> private double measure = 0; /// <summary> /// 객체 크기 /// </summary> private double objectSize = 0; /// <summary> /// 객체 거리 /// </summary> private double objectDistance = 0; /// <summary> /// 객체 크기 스케일 /// </summary> private double objectSizeScale = .01; /// <summary> /// 객체 거리 스케일 /// </summary> private double objectDistanceScale = 1; /// <summary> /// 측정 시작 X 좌표 /// </summary> private int measureStartX = 0; /// <summary> /// 측정 시작 Y 좌표 /// </summary> private int measureStartY = 0; /// <summary> /// 수평 여부 /// </summary> private bool horizontal = true; /// <summary> /// 비트맵 /// </summary> private Bitmap bitmap; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 메인 폼 - MainForm() /// <summary> /// 메인 폼 /// </summary> public MainForm() { InitializeComponent(); BuildCameraMenuItem(); #region 파일 열기 대화 상자를 설정한다. this.openFileDialog.FileName = ""; this.openFileDialog.Filter = "이미지 파일|*.*|JPG|*.jpg"; this.openFileDialog.RestoreDirectory = true; #endregion #region 이벤트를 설정한다. Load += Form_Load; Resize += Form_Resize; this.openImageMenuItem.Click += openImageMenuItem_Click; this.exitMenuItem.Click += exitMenuItem_Click; this.thumbnailPictureBox.MouseDown += thumbnailPictureBox_MouseDown; this.zoomTrackBar.Scroll += zoomTrackBar_Scroll; this.foscalLengthTextBox.TextChanged += foscalLengthTextBox_TextChanged; this.cameraFactoryTextBox.TextChanged += cameraFactoryTextBox_TextChanged; this.sensorWidthTextBox.TextChanged += foscalLengthTextBox_TextChanged; this.sensorHeightTextBox.TextChanged += foscalLengthTextBox_TextChanged; this.objectSizeTextBox.Click += objectSizeTextBox_Click; this.objectSizeTextBox.TextChanged += objectSizeTextBox_TextChanged; this.objectSizeScaleComboBox.TextChanged += objectSizeScaleComboBox_TextChanged; this.objectSizeScaleComboBox.DropDownClosed += objectSizeScaleComboBox_DropDownClosed; this.findDistanceButton.Click += findDistanceButton_Click; this.findSizeButton.Click += findSizeButton_Click; this.objectDistanceTextBox.Click += objectDistanceTextBox_Click; this.objectDistanceTextBox.TextChanged += objectDistanceTextBox_TextChanged; this.objectDistanceSacleComboBox.TextChanged += objectDistanceSacleComboBox_TextChanged; this.objectDistanceSacleComboBox.DropDownClosed += objectDistanceSacleComboBox_DropDownClosed; this.moveImageButton.Click += moveImageButton_Click; this.measureButton.Click += measureButton_Click; this.mainPictureBox.MouseDown += mainPictureBox_MouseDown; this.mainPictureBox.MouseMove += mainPictureBox_MouseMove; #endregion } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 폼 로드시 처리하기 - Form_Load(sender, e) /// <summary> /// 폼 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Form_Load(object sender, EventArgs e) { UpdatePictureBox(); } #endregion #region 폼 크기 조정시 처리하기 - Form_Resize(sender, e) /// <summary> /// 폼 크기 조정시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void Form_Resize(object sender, EventArgs e) { UpdatePictureBox(); } #endregion #region 이미지 열기 메뉴 항목 클릭시 처리하기 - openImageMenuItem_Click(sender, e) /// <summary> /// 이미지 열기 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void openImageMenuItem_Click(object sender, EventArgs e) { if(this.openFileDialog.ShowDialog() == DialogResult.OK) { string imageFilePath = this.openFileDialog.FileName; try { Image image = Image.FromFile(imageFilePath); this.thumbnailPictureBox.Image = image; this.zoomTrackBar.Value = 50; this.startX = 0; this.startY = 0; this.objectSize = 0; this.objectDistance = 0; this.measure = 0; this.objectDistanceTextBox.Text = string.Empty; this.objectSizeTextBox.Text = string.Empty; this.locationOnFileLabel.Text = "파일상 위치 (pixel) : "; this.locationOnSenserLabel.Text = "센서상 위치 (mm) : "; this.sizeOnSensorLabel.Text = "센서상 크기 (mm) : "; this.imageWidthTextBox.Text = string.Empty; this.imageHeightTextBox.Text = string.Empty; this.foscalLengthTextBox.Text = string.Empty; this.cameraFactoryTextBox.Text = string.Empty; SetZoom(); PropertyItem propertyItem = image.GetPropertyItem(37386); byte[] lowByteArray = new byte[propertyItem.Len / 2]; byte[] highByteArray = new byte[propertyItem.Len / 2]; Array.Copy(propertyItem.Value, 0 , lowByteArray , 0, propertyItem.Len / 2); Array.Copy(propertyItem.Value, propertyItem.Len / 2, highByteArray, 0, propertyItem.Len / 2); this.foscalLengthTextBox.Text = Convert.ToString((float)GetUnsignedInteger(lowByteArray) / GetUnsignedInteger(highByteArray)); this.imageWidthTextBox.Text = image.PhysicalDimension.Width.ToString(); this.imageHeightTextBox.Text = image.PhysicalDimension.Height.ToString(); if(image.PhysicalDimension.Width > image.PhysicalDimension.Height) { this.horizontal = true; } else { this.horizontal = false; } Encoding encoding = Encoding.ASCII; string cameraFactory = encoding.GetString(image.GetPropertyItem(271).Value).Replace("\0", "\r\n"); cameraFactory += encoding.GetString(image.GetPropertyItem(272).Value); this.cameraFactoryTextBox.Text = cameraFactory; Text = "카메라 사진 크기 측정하기 " + " - " + openFileDialog.FileName; } catch { } } } #endregion #region 종료 메뉴 항목 클릭시 처리하기 - exitMenuItem_Click(sender, e) /// <summary> /// 종료 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void exitMenuItem_Click(object sender, EventArgs e) { Application.Exit(); } #endregion #region 썸네일 픽처 박스 마우스 DOWN 처리하기 - thumbnailPictureBox_MouseDown(sender, e) /// <summary> /// 썸네일 픽처 박스 마우스 DOWN 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void thumbnailPictureBox_MouseDown(object sender, MouseEventArgs e) { try { this.startX = this.thumbnailPictureBox.Image.Width * e.X / this.thumbnailPictureBox.Width; this.startY = this.thumbnailPictureBox.Image.Height * e.Y / this.thumbnailPictureBox.Height; UpdatePictureBox(); } catch { } } #endregion #region 축소/확대 트랙바 스크롤시 처리하기 - zoomTrackBar_Scroll(sender, e) /// <summary> /// 축소/확대 트랙바 스크롤시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void zoomTrackBar_Scroll(object sender, EventArgs e) { SetZoom(); } #endregion #region 초점 거리 텍스트 박스 텍스트 변경시 처리하기 - foscalLengthTextBox_TextChanged(sender, e) /// <summary> /// 초점 거리 텍스트 박스 텍스트 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void foscalLengthTextBox_TextChanged(object sender, EventArgs e) { string equivalenceString = string.Empty; try { double equivalence = Math.Pow((Math.Pow(Convert.ToSingle(this.sensorWidthTextBox.Text), 2) + Math.Pow(Convert.ToSingle(this.sensorHeightTextBox.Text), 2)), 0.5); equivalence = Math.Round((43.2666153 / equivalence) * Convert.ToSingle(this.foscalLengthTextBox.Text)); equivalenceString = equivalence.ToString(); } catch { } this.equivalentTextBox.Text = equivalenceString; } #endregion #region 카메라 공장 텍스트 박스 텍스트 변경시 처리하기 - cameraFactoryTextBox_TextChanged(sender, e) /// <summary> /// 카메라 공장 텍스트 박스 텍스트 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void cameraFactoryTextBox_TextChanged(object sender, EventArgs e) { SearchCamera(); } #endregion #region 객체 크기 텍스트 박스 클릭시 처리하기 - objectSizeTextBox_Click(sender, e) /// <summary> /// 객체 크기 텍스트 박스 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectSizeTextBox_Click(object sender, EventArgs e) { this.objectSizeTextBox.SelectionStart = 0; this.objectSizeTextBox.SelectionLength = this.objectSizeTextBox.Text.Length; } #endregion #region 객체 크기 텍스트 박스 텍스트 변경시 처리하기 - objectSizeTextBox_TextChanged(sender, e) /// <summary> /// 객체 크기 텍스트 박스 텍스트 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectSizeTextBox_TextChanged(object sender, EventArgs e) { if(this.objectSizeTextBox.Selected) { try { SetFindButton(true); this.objectSize = Convert.ToDouble(this.objectSizeTextBox.Text) * this.objectSizeScale; SetObjectDistance(); } catch { } } } #endregion #region 객체 크기 스케일 콤보 박스 텍스트 변경시 처리하기 - objectSizeScaleComboBox_TextChanged(sender, e) /// <summary> /// 객체 크기 스케일 콤보 박스 텍스트 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectSizeScaleComboBox_TextChanged(object sender, EventArgs e) { this.objectSizeScale = GetSize(this.objectSizeScaleComboBox.Text); this.objectSizeTextBox.Text = Convert.ToString(Math.Round(this.objectSize / this.objectSizeScale, 2)); } #endregion #region 객체 크기 스케일 콤보 박스 드롭 다운 닫은 경우 처리하기 - objectSizeScaleComboBox_DropDownClosed(sender, e) /// <summary> /// 객체 크기 스케일 콤보 박스 드롭 다운 닫은 경우 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectSizeScaleComboBox_DropDownClosed(object sender, EventArgs e) { this.zoomTrackBar.Select(); } #endregion #region 거리 찾기 버튼 클릭시 처리하기 - findDistanceButton_Click(sender, e) /// <summary> /// 거리 찾기 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void findDistanceButton_Click(object sender, EventArgs e) { SetFindButton(true); } #endregion #region 크기 찾기 버튼 클릭시 처리하기 - findSizeButton_Click(sender, e) /// <summary> /// 크기 찾기 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void findSizeButton_Click(object sender, EventArgs e) { SetFindButton(false ); } #endregion #region 객체 거리 텍스트 박스 클릭시 처리하기 - objectDistanceTextBox_Click(sender, e) /// <summary> /// 객체 거리 텍스트 박스 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectDistanceTextBox_Click(object sender, EventArgs e) { this.objectDistanceTextBox.SelectionStart = 0; this.objectDistanceTextBox.SelectionLength = this.objectDistanceTextBox.Text.Length; } #endregion #region 객체 거리 텍스트 박스 텍스트 변경시 처리하기 - objectDistanceTextBox_TextChanged(sender, e) /// <summary> /// 객체 거리 텍스트 박스 텍스트 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectDistanceTextBox_TextChanged(object sender, EventArgs e) { if(this.objectDistanceTextBox.Selected) { try { SetFindButton(false); this.objectDistance = Convert.ToDouble(this.objectDistanceTextBox.Text) * this.objectDistanceScale; SetObjectSize(); } catch { } } } #endregion #region 객체 거리 스케일 콤보 박스 텍스트 변경시 처리하기 - objectDistanceSacleComboBox_TextChanged(sender, e) /// <summary> /// 객체 거리 스케일 콤보 박스 텍스트 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectDistanceSacleComboBox_TextChanged(object sender, EventArgs e) { this.objectDistanceScale = GetSize(this.objectDistanceSacleComboBox.Text); this.objectDistanceTextBox.Text = Convert.ToString(Math.Round(this.objectDistance / this.objectDistanceScale, 2)); } #endregion #region 객체 거리 스케일 콤보 박스 드롭 다운 닫은 경우 처리하기 - objectDistanceSacleComboBox_DropDownClosed(sender, e) /// <summary> /// 객체 거리 스케일 콤보 박스 드롭 다운 닫은 경우 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void objectDistanceSacleComboBox_DropDownClosed(object sender, EventArgs e) { this.zoomTrackBar.Select(); } #endregion #region 이미지 이동 버튼 클릭시 처리하기 - moveImageButton_Click(sender, e) /// <summary> /// 이미지 이동 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void moveImageButton_Click(object sender, EventArgs e) { this.moveImageButton.Checked = true; this.measureButton.Checked = false; this.mainPictureBox.Cursor = Cursors.Hand; } #endregion #region 측정 버튼 클릭시 처리하기 - measureButton_Click(sender, e) /// <summary> /// 측정 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void measureButton_Click(object sender, EventArgs e) { this.moveImageButton.Checked = false; this.measureButton.Checked = true; this.mainPictureBox.Cursor = Cursors.Cross; } #endregion #region 메인 픽처 박스 마우스 DOWN 처리하기 - mainPictureBox_MouseDown(sender, e) /// <summary> /// 메인 픽처 박스 마우스 DOWN 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void mainPictureBox_MouseDown(object sender, MouseEventArgs e) { if(this.moveImageButton.Checked) { this.moveX = e.X; this.moveY = e.Y; } else { this.measureStartX = e.X; this.measureStartY = e.Y; } } #endregion #region 메인 픽처 박스 마우스 이동시 처리하기 - mainPictureBox_MouseMove(sender, e) /// <summary> /// 메인 픽처 박스 마우스 이동시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void mainPictureBox_MouseMove(object sender, MouseEventArgs e) { if(e.Button == MouseButtons.Left) { if(this.moveImageButton.Checked) { this.startX -= e.X - this.moveX; if(this.startX < 0) { this.startX = 0; } this.startY -= e.Y - this.moveY; if(this.startY < 0) { this.startY = 0; } this.moveX = e.X; this.moveY = e.Y; UpdatePictureBox(); } else { try { double differenceX = Math.Abs(this.measureStartX - e.X) * this.zoom * Convert.ToSingle(this.horizontal ? this.sensorWidthTextBox.Text : this.sensorHeightTextBox.Text) / Convert.ToSingle(this.imageWidthTextBox.Text ); double differenceY = Math.Abs(this.measureStartY - e.Y) * this.zoom * Convert.ToSingle(this.horizontal ? this.sensorHeightTextBox.Text : this.sensorWidthTextBox.Text ) / Convert.ToSingle(this.imageHeightTextBox.Text); this.measure = Math.Pow((Math.Pow(differenceX, 2) + Math.Pow(differenceY, 2)), 0.5); this.sizeOnSensorLabel.Text = "센서상 크기 (mm) : " + this.measure.ToString(); this.mainPictureBox.Refresh(); Graphics graphics = mainPictureBox.CreateGraphics(); graphics.ResetClip(); graphics.DrawLine(new Pen(Color.Red), this.measureStartX, this.measureStartY, e.X, e.Y); if(this.findDistanceButton.Checked) { SetObjectDistance(); } else { SetObjectSize(); } } catch { } } } try { float fileX = this.startX + e.X * this.zoom; float fileY = this.startY + e.Y * this.zoom; float sensorX = fileX * Convert.ToSingle(this.horizontal ? this.sensorWidthTextBox.Text : this.sensorHeightTextBox.Text) / Convert.ToSingle(this.imageWidthTextBox.Text ); float sensorY = fileY * Convert.ToSingle(this.horizontal ? this.sensorHeightTextBox.Text : this.sensorWidthTextBox.Text ) / Convert.ToSingle(this.imageHeightTextBox.Text); this.locationOnFileLabel.Text = "파일상 위치 (pixel) X :" + fileX.ToString() + " Y : " + fileY.ToString(); this.locationOnSenserLabel.Text= "센서상 위치 (mm) X : " + sensorX.ToString() + " Y : " + sensorY.ToString(); } catch { } } #endregion #region 카메라 메뉴 항목 클릭시 처리하기 - cameraMenuItem_Click(sender, e) /// <summary> /// 카메라 메뉴 항목 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void cameraMenuItem_Click(object sender, EventArgs e) { this.cameraFactoryTextBox.Text = ((ToolStripItem)sender).OwnerItem.Text; this.cameraFactoryTextBox.Text += "\r\n" + ((ToolStripItem)sender).OwnerItem.Text + " " + ((ToolStripItem)sender).Text; } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 카메라 메뉴 항목 구축하기 - BuildCameraMenuItem() /// <summary> /// 카메라 메뉴 항목 구축하기 /// </summary> private void BuildCameraMenuItem() { this.cameraInfoList.Clear(); this.cameraMenuItem.DropDownItems.Clear(); string cameraListFilePath = Path.Combine(Application.StartupPath, @"DATA\CameraList.info"); if(File.Exists(cameraListFilePath)) { string content = File.ReadAllText(cameraListFilePath); string[] lineArray = content.Split('\n'); CultureInfo cultureInfo = new CultureInfo("en-US"); foreach(string line in lineArray) { if(string.IsNullOrWhiteSpace(line)) { continue; } if(line.StartsWith("//")) { continue; } string[] tokenArray = line.Split(new string[] { "," }, StringSplitOptions.None); try { CameraInfo cameraInfo = new CameraInfo(); cameraInfo.Factory = tokenArray[0].Trim(); cameraInfo.Model = tokenArray[1].Trim(); cameraInfo.AliasName = tokenArray[2].Trim(); cameraInfo.SensorType = tokenArray[3].Trim(); cameraInfo.SensorWidth = Single.Parse(tokenArray[4], cultureInfo); cameraInfo.SensorHeight = Single.Parse(tokenArray[5], cultureInfo); this.cameraInfoList.Add(cameraInfo); bool newFactory = true; foreach(ToolStripMenuItem menuItem in this.cameraMenuItem.DropDownItems) { if(menuItem.Text.Contains(cameraInfo.Factory)) { newFactory = false; break; } } if(newFactory) { this.cameraMenuItem.DropDownItems.Add(cameraInfo.Factory); } foreach(ToolStripMenuItem menuItem in this.cameraMenuItem.DropDownItems) { if(menuItem.Text.Contains(cameraInfo.Factory)) { menuItem.DropDownItems.Add(cameraInfo.Model + (cameraInfo.AliasName == "" ? "" : " - " + cameraInfo.AliasName ), null, cameraMenuItem_Click); } } } catch { } } } } #endregion #region 픽처 박스 업데이트 하기 - UpdatePictureBox() /// <summary> /// 픽처 박스 업데이트 하기 /// </summary> private void UpdatePictureBox() { try { this.bitmap = new Bitmap(this.mainPictureBox.Width, this.mainPictureBox.Height); Graphics bitmapGraphics = Graphics.FromImage(this.bitmap); bitmapGraphics.SmoothingMode = SmoothingMode.AntiAlias; bitmapGraphics.DrawImage ( this.thumbnailPictureBox.Image, new Rectangle(0, 0, this.mainPictureBox.Width, this.mainPictureBox.Height), new Rectangle(this.startX, this.startY, (int)(this.mainPictureBox.Width * this.zoom), (int)(this.mainPictureBox.Height * this.zoom)), GraphicsUnit.Pixel ); this.mainPictureBox.Image = this.bitmap; } catch { } } #endregion #region 카메라 찾기 - SearchCamera() /// <summary> /// 카메라 찾기 /// </summary> private void SearchCamera() { this.sensorTypeTextBox.Text = string.Empty; this.sensorHeightTextBox.Text = string.Empty; this.sensorWidthTextBox.Text = string.Empty; this.cameraPictureBox.Image = null; this.toolTip.SetToolTip(this.cameraPictureBox, string.Empty); string searchControl = "MRK"; string camereName = this.cameraFactoryTextBox.Text.Replace(" ", "").Replace("-", "").ToLower() + searchControl; bool cameraFound = false; byte cameraLoop = 0; do { foreach(CameraInfo cameraInfo in this.cameraInfoList) { if(camereName.Contains(cameraInfo.Factory.Replace(" ", "").ToLower()) && !cameraFound) { if(camereName.Contains(cameraInfo.Model.Replace(" ", "").Replace("-", "").ToLower() + searchControl) || (camereName.Contains(cameraInfo.AliasName.Replace(" ", "").Replace("-", "").ToLower() + searchControl) && cameraInfo.AliasName != "")) { this.sensorTypeTextBox.Text = cameraInfo.SensorType; this.sensorWidthTextBox.Text = cameraInfo.SensorWidth.ToString(); this.sensorHeightTextBox.Text = cameraInfo.SensorHeight.ToString(); this.toolTip.SetToolTip(this.cameraPictureBox, cameraInfo.Factory + " " + cameraInfo.Model); string cameraImageFilePath = Application.StartupPath + "\\Data\\" + cameraInfo.Factory + "_" + cameraInfo.Model.Replace(" ", "").Replace("-", "") + ".gif"; if(File.Exists(cameraImageFilePath)) { this.cameraPictureBox.Image = Image.FromFile(cameraImageFilePath); } cameraFound = true; } } } searchControl = string.Empty; cameraLoop++; } while(!cameraFound && cameraLoop < 2); } #endregion #region 축소/확대 설정하기 - SetZoom() /// <summary> /// 축소/확대 설정하기 /// </summary> private void SetZoom() { this.zoom = 50 / (float)zoomTrackBar.Value; this.toolTip.SetToolTip(zoomTrackBar ,"줌 배율 : " + Convert.ToString((100 / this.zoom)) + "%"); UpdatePictureBox(); } #endregion #region 부호 없는 정수 구하기 - GetUnsignedInteger(sourceArray) /// <summary> /// 부호 없는 정수 구하기 /// </summary> /// <param name="sourceArray">소스 배열</param> /// <returns>부호 없는 정수</returns> private uint GetUnsignedInteger(byte[] sourceArray) { if(sourceArray.Length != 4) { return 0; } else { return Convert.ToUInt32(sourceArray[3] << 24 | sourceArray[2] << 16 | sourceArray[1] << 8 | sourceArray[0]); } } #endregion #region 객체 거리 설정하기 - SetObjectDistance() /// <summary> /// 객체 거리 설정하기 /// </summary> private void SetObjectDistance() { this.objectDistanceTextBox.Text = string.Empty; try { this.objectDistance = this.objectSize / (this.measure / Convert.ToDouble(this.foscalLengthTextBox.Text)); this.objectDistanceTextBox.Text = Convert.ToString(Math.Round(this.objectDistance / this.objectDistanceScale, 2)); } catch { } } #endregion #region 객체 크기 설정하기 - SetObjectSize() /// <summary> /// 객체 크기 설정하기 /// </summary> private void SetObjectSize() { this.objectSizeTextBox.Text = string.Empty; try { this.objectSize = this.objectDistance * (this.measure / Convert.ToDouble(this.foscalLengthTextBox.Text)); this.objectSizeTextBox.Text = Convert.ToString(Math.Round(this.objectSize / this.objectSizeScale, 2)); } catch { } } #endregion #region 찾기 버튼 설정하기 - SetFindButton(isChecked) /// <summary> /// 찾기 버튼 설정하기 /// </summary> /// <param name="isChecked">체크 여부</param> private void SetFindButton(bool isChecked) { this.findDistanceButton.Checked = isChecked; this.findSizeButton.Checked = !isChecked; if(isChecked) { SetObjectDistance(); } else { SetObjectSize(); } } #endregion #region 크기 구하기 - GetSize(sizeUnit) /// <summary> /// 크기 구하기 /// </summary> /// <param name="sizeUnit">크기 단위</param> /// <returns>크기</returns> private double GetSize(string sizeUnit) { switch(sizeUnit.Trim().ToLower()) { case "mm" : return .001; case "cm" : return .01; case "m" : return 1; case "km" : return 1000; case "inch" : return .0254; case "foot" : return .3048; case "mile" : return 1609.344; } return 0; } #endregion } } |
