using HalconDotNet;
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using Sunny.UI.Win32;
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using System.Diagnostics;
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namespace LB_VisionControl
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{
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public partial class UserHSmartWindowControl : UserControl
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{
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public UserHSmartWindowControl()
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{
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InitializeComponent();
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// 设置轮廓默认为绿色
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HOperatorSet.SetColor(hWindowControl.HalconWindow, "green");
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HOperatorSet.SetLineWidth(hWindowControl.HalconWindow, 5);
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color = "green";
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// 背景色
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hWindowControl.HalconWindow.SetWindowParam("background_color", "gray");
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// 设置默认字体为 20号 mono字体加粗
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set_display_font(this.hWindowControl.HalconWindow, 20, "mono", "true", "false");
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}
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private void UserHSmartWindowControl_Load(object sender, EventArgs e)
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{
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// 启用双缓冲减少闪烁
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this.DoubleBuffered = true;
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this.SetStyle(ControlStyles.OptimizedDoubleBuffer | ControlStyles.AllPaintingInWmPaint, true);
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this.UpdateStyles();
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}
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/// <summary>
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/// 是否自动放大到适合图像
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/// </summary>
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public bool bAutoSize = true;
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private HObject _hImage = null;
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/// <summary>
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/// 显示图片(异步)
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/// </summary>
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public HObject hImage
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{
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get
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{
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return _hImage;
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}
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set
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{
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if (value == null)
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{
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_hImage = null;
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//ShowHoImage(null, hWindowControl.HalconWindow, bAutoSize);
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ShowHoImageAsync(null, hWindowControl.HalconWindow, bAutoSize);
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return;
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}
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// 耗时操作加锁避免被释放
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lock (value)
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{
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try
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{
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// 深拷贝图片避免被释放
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//_hImage = value.CopyObj(1, -1);
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//ShowHoImage(_hImage, hWindowControl.HalconWindow, bAutoSize);
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ShowHoImageAsync(value, hWindowControl.HalconWindow, bAutoSize);
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}
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catch { }
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}
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}
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}
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/// <summary>
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/// 画图取消请求
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/// </summary>
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CancellationTokenSource ctsDrawingTask = new CancellationTokenSource();
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private bool _bAollowDraw = false;
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/// <summary>
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/// 启用绘画模式标记
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/// </summary>
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public bool bAollowDraw
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{
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get { return _bAollowDraw; }
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set
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{
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_bAollowDraw = value;
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//启动绘画模式需要取消缩放
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if (value)
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{
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//// 取消异步线程
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//ctsDrawingTask.Cancel();
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//Thread.Sleep(100);
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//// 创建新CancellationTokenSource避免无法重启
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//ctsDrawingTask = new CancellationTokenSource();
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//Task task = Task.Run(() => DrawObjectTaskAsync(ctsDrawingTask.Token, RoiType.None), ctsDrawingTask.Token);
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HTuple hv_imageWidth = 250; HTuple hv_imageHeight = 250;
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if (hImage != null && hImage.IsInitialized())
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HOperatorSet.GetImageSize(hImage, out hv_imageWidth, out hv_imageHeight);
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switch (enumRoiType)
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{
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case RoiType.Rectangle2:
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if (hRoi == null)
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.RECTANGLE2, hv_imageHeight / 2, hv_imageWidth / 2, 0, 400, 400);
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hWindowControl.HalconWindow.AttachDrawingObjectToWindow(hRoi);
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break;
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case RoiType.Circle:
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if (hRoi == null)
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.CIRCLE, hv_imageHeight / 2, hv_imageWidth / 2, 100);
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hWindowControl.HalconWindow.AttachDrawingObjectToWindow(hRoi);
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break;
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case RoiType.Ellipse:
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if (hRoi == null)
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.ELLIPSE_SECTOR, 0, 0, 0, hv_imageHeight / 4, hv_imageWidth / 4, 0, Math.PI / 2);
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hWindowControl.HalconWindow.AttachDrawingObjectToWindow(hRoi);
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break;
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case RoiType.Segment:
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if (hRoi == null)
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.LINE, 0, 0, hv_imageHeight / 4, hv_imageWidth / 4);
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hWindowControl.HalconWindow.AttachDrawingObjectToWindow(hRoi);
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break;
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// 空和其他不进行绘制
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case RoiType.None:
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default:
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if (hRoi != null)
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{
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hRoi.ClearDrawingObject();
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hRoi.Dispose();
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hRoi = null;
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}
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break;
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}
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}
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else
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{
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// 取消异步线程
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//ctsDrawingTask.Cancel();
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if (hRoi != null)
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{
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hRoi.ClearDrawingObject();
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hRoi.Dispose();
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hRoi = null;
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}
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Thread.Sleep(100);
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}
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}
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}
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string _color = "green";
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string color
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{
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get { return _color; }
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set
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{
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_color = value;
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}
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}
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private RoiType enumRoiType = RoiType.None;
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HDrawingObject hRoi = null;
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public Object oRoi
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{
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get
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{
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if (hRoi == null)
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return null;
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switch (enumRoiType)
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{
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case RoiType.Rectangle2:
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{
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//获取矩形参数生成Roi
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string[] str = { "row", "column", "phi", "length1", "length2" };
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HTuple val = hRoi.GetDrawingObjectParams(str);
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//注意参数顺序
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return new HRectangle2(val[1], val[0], val[2], (val[3] * 2), (val[4] * 2));
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}
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case RoiType.Circle:
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{
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//获取圆形参数生成Roi
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string[] str = { "row", "column", "radius" };
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HTuple val = hRoi.GetDrawingObjectParams(str);
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//注意参数顺序
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return new HCircle(val[1], val[0], val[2]);
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}
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case RoiType.Ellipse:
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{
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//获取线段参数生成Roi
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string[] str = { "row", "column", "phi", "radius1", "radius2", "start_angle", "end_angle" };
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HTuple val = hRoi.GetDrawingObjectParams(str);
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//注意参数顺序
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return new HEllipse(val[1], val[0], val[2], val[3], val[4], val[5], val[6]);
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}
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case RoiType.Segment:
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{
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//获取线段参数生成Roi
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string[] str = { "row1", "column1", "row2", "column2" };
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HTuple val = hRoi.GetDrawingObjectParams(str);
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//注意参数顺序
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return new HSegment(val[1], val[0], val[3], val[2]);
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}
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case RoiType.None:
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default:
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return null;
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}
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}
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set
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{
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Type type = value?.GetType();
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if (hRoi != null)
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{
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hRoi.ClearDrawingObject();
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hRoi.Dispose();
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hRoi = null;
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}
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if (typeof(HRectangle2) == type)
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{
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enumRoiType = RoiType.Rectangle2;
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.RECTANGLE2
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, (HTuple)(((HRectangle2)value).Row), (HTuple)(((HRectangle2)value).Column), (HTuple)(((HRectangle2)value).Phi)
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, (HTuple)(((HRectangle2)value).SemiLength1), (HTuple)(((HRectangle2)value).SemiLength2));
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}
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else if (typeof(HCircle) == type)
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{
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enumRoiType = RoiType.Circle;
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.CIRCLE
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, (HTuple)(((HCircle)value).Row), (HTuple)(((HCircle)value).Column), (HTuple)(((HCircle)value).Radius));
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}
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else if (typeof(HEllipse) == type)
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{
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enumRoiType = RoiType.Segment;
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.ELLIPSE_SECTOR
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, (HTuple)(((HEllipse)value).Row), (HTuple)(((HEllipse)value).Column), (HTuple)(((HEllipse)value).Phi)
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, (HTuple)(((HEllipse)value).Radius1), (HTuple)(((HEllipse)value).Radius2)
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, (HTuple)(((HEllipse)value).StartAngle), (HTuple)(((HEllipse)value).EndAngle));
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}
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else if (typeof(HSegment) == type)
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{
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enumRoiType = RoiType.Segment;
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hRoi = HDrawingObject.CreateDrawingObject(HDrawingObject.HDrawingObjectType.LINE
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, (HTuple)(((HSegment)value).BeginRow), (HTuple)(((HSegment)value).BeginColumn)
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, (HTuple)(((HSegment)value).EndRow), (HTuple)(((HSegment)value).EndColumn));
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}
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else
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{
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enumRoiType = RoiType.None;
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if (hRoi != null)
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{
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hRoi.ClearDrawingObject();
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hRoi.Dispose();
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hRoi = null;
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}
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}
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if (hRoi != null && bAollowDraw)
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{
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//把绘制对象重新显示到halcon窗口上
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hWindowControl.HalconWindow.AttachDrawingObjectToWindow(hRoi);
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}
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}
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}
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static int winRow, winCol, winWidth, winHeight, partWidth, partHeight;
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static HTuple imgWidth, imgHeight;
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/// <summary>
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/// 显示图片(异步)
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/// </summary>
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/// <param name="ho_image"></param>
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/// <param name="hWindow"></param>
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/// <param name="autoSize"></param>
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public async void ShowHoImageAsync(HObject ho_image, HWindow hWindow, bool autoSize = true)
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{
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if (ho_image == null || !ho_image.IsInitialized())
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HOperatorSet.ClearWindow(hWindow);
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else
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await ShowImageAsync(hWindow, ho_image, autoSize);
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}
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/// <summary>
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/// 显示图片(同步)
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/// </summary>
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/// <param name="ho_image"></param>
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/// <param name="autoSize"></param>
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public void ShowHoImage(HObject ho_image, bool autoSize = true)
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{
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_hImage = ho_image;
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HOperatorSet.ClearWindow(hWindowControl.HalconWindow);
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if (ho_image == null)
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return;
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try
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{
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if (autoSize && bAutoSize)
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{
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HOperatorSet.GetImageSize(ho_image, out HTuple imgWidth, out HTuple imgHeight);
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if (imgWidth.Length > 0)
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{
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hWindowControl.HalconWindow.GetWindowExtents(out int winRow, out int winCol, out int winWidth, out int winHeight);
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double partWidth, partHeight;
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if (winWidth < winHeight)
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{
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partWidth = imgWidth;
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partHeight = imgWidth * winHeight / winWidth;
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}
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else
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{
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partWidth = imgHeight * winWidth / winHeight;
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partHeight = imgHeight;
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}
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//计算比例
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double scale = Math.Max(1.0 * imgWidth.D / winWidth, 1.0 * imgHeight.D / winHeight);
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double w = winWidth * scale;
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double h = winHeight * scale;
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double row1 = -(h - imgHeight.D) / 2;
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double col1 = -(w - imgWidth.D) / 2;
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double row2 = imgHeight.D + (h - imgHeight.D) / 2;
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double col2 = imgWidth.D + (w - imgWidth.D) / 2;
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//居中等比例
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hWindowControl.HalconWindow.SetPart(row1, col1, row2, col2);
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}
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}
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HOperatorSet.DispObj(ho_image, hWindowControl.HalconWindow);
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}
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catch (HOperatorException ex)
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{
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Debug.WriteLine($"【{DateTime.Now:HH:mm:ss.fff}】错误消息: {ex.Message}");
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Debug.WriteLine($"【{DateTime.Now:HH:mm:ss.fff}】错误代码: {ex.GetErrorCode()}");
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}
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catch (Exception ex)
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{
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Debug.WriteLine($"【{DateTime.Now:HH:mm:ss.fff}】Error displaying image: {ex.Message}");
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}
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return;
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}
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private async Task<bool> ShowImageAsync(HWindow hWindow, HObject ho_image, bool autoSize = true)
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{
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return await Task.Run(() =>
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{
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if (ho_image == null || !ho_image.IsInitialized())
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{
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try
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{
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HOperatorSet.ClearWindow(hWindow);
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}
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catch { return false; }
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return true;
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}
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try
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{
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HOperatorSet.ClearWindow(hWindow);
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if (autoSize)
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{
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HOperatorSet.GetImageSize(ho_image, out HTuple imgWidth, out HTuple imgHeight);
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if (imgWidth.Length > 0)
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{
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hWindow.GetWindowExtents(out int winRow, out int winCol, out int winWidth, out int winHeight);
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double partWidth, partHeight;
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if (winWidth < winHeight)
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{
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partWidth = imgWidth;
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partHeight = imgWidth * winHeight / winWidth;
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}
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else
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{
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partWidth = imgHeight * winWidth / winHeight;
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partHeight = imgHeight;
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}
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//计算比例
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double scale = Math.Max(1.0 * imgWidth.D / winWidth, 1.0 * imgHeight.D / winHeight);
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double w = winWidth * scale;
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double h = winHeight * scale;
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double row1 = -(h - imgHeight.D) / 2;
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double col1 = -(w - imgWidth.D) / 2;
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double row2 = imgHeight.D + (h - imgHeight.D) / 2;
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double col2 = imgWidth.D + (w - imgWidth.D) / 2;
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//居中等比例
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hWindow.SetPart(row1, col1, row2, col2);
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}
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}
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HOperatorSet.DispObj(ho_image, hWindow);
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}
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catch { return false; }
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return true;
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});
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}
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public HWindow GetHalconWindow()
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{
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return this.hWindowControl.HalconWindow;
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}
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public void ClearObj()
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{
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try
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{
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HOperatorSet.ClearWindow(hWindowControl.HalconWindow);
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}
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catch { }
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}
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public void ShowObj(HObject ho_object)
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{
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try
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{
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if (ho_object != null && ho_object.IsInitialized())
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HOperatorSet.DispObj(ho_object, this.hWindowControl.HalconWindow);
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}
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catch { }
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}
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public void DispObj(HObject ho_object, string color)
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{
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try
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{
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if (ho_object != null && ho_object.IsInitialized())
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{
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SetColor(color);
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HOperatorSet.DispObj(ho_object, this.hWindowControl.HalconWindow);
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}
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}
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catch { }
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}
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public void DispObj(HObject ho_object, bool result = true)
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{
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try
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{
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if (ho_object != null && ho_object.IsInitialized())
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{
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string color = result ? "green" : "red";
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SetColor(color);
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HOperatorSet.DispObj(ho_object, this.hWindowControl.HalconWindow);
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}
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}
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catch { }
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}
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public void ShowMsg(string msg, double x = 0, double y = 0, string color = "green")
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{
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try
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{
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SetColor(color);
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disp_message(this.hWindowControl.HalconWindow, msg, "image", (HTuple)y, (HTuple)x, color, "true");
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}
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catch { }
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}
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public void ShowMsg(string msg, bool result, double x = 0, double y = 0, int size = 0)
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{
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try
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{
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if (size > 0)
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set_display_font(this.hWindowControl.HalconWindow, size, "mono", "true", "false");
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string color = result ? "green" : "red";
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SetColor(color);
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disp_message(this.hWindowControl.HalconWindow, msg, "image", (HTuple)y, (HTuple)x, result ? "green" : "red", "true");
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}
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catch { }
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}
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public void SetColor(string color = "")
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{
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try
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{
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if (color.TrimEnd() == "")
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{
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color = GetRandomColor();
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//color = this.color;
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}
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if (this.color != color)
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{
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HOperatorSet.SetColor(this.hWindowControl.HalconWindow, color);
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this.color = color;
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}
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}
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catch { }
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}
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/// <summary>
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/// 生成Halcon随机颜色
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/// </summary>
|
/// <returns></returns>
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public string GetRandomColor()
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{
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// 获取当前时间的毫秒数作为种子
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int seed = DateTime.Now.Millisecond;
|
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// 使用种子创建 Random 实例
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Random random = new Random(seed);
|
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// 生成随机数
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int randomNumber = random.Next(0, 18);
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// 延时随机时间变更随机种子
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Thread.Sleep(randomNumber);
|
|
string[] strsColors = new string[]
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{
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"red", "green","blue", "cyan", "magenta",
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"yellow", "dim gray", "gray","light gray", "medium slate blue", "coral", "slate blue",
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"spring green", "orange red", "orange", "dark olive green","pink", "forest green", "cadet blue"
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};
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if (randomNumber <= strsColors.Length)
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return strsColors[randomNumber];
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else
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return strsColors[0];
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}
|
|
public void SetFont(HTuple hv_Size, string hv_Font = "mono", string hv_Bold = "true", string hv_Slant = "false")
|
{
|
set_display_font(this.hWindowControl.HalconWindow, hv_Size, hv_Font, hv_Bold, hv_Slant);
|
}
|
|
/// <summary>
|
/// 设置符号大小
|
/// </summary>
|
/// <param name="hv_WindowHandle"></param>
|
/// <param name="hv_Size"></param>
|
/// <param name="hv_Font"></param>
|
/// <param name="hv_Bold"></param>
|
/// <param name="hv_Slant"></param>
|
public static void set_display_font(HTuple hv_WindowHandle, HTuple hv_Size, string hv_Font = "mono", string hv_Bold = "true", string hv_Slant = "false")
|
{
|
// Local iconic variables
|
|
// Local control variables
|
|
HTuple hv_OS = new HTuple(), hv_Fonts = new HTuple();
|
HTuple hv_Style = new HTuple(), hv_Exception = new HTuple();
|
HTuple hv_AvailableFonts = new HTuple(), hv_Fdx = new HTuple();
|
HTuple hv_Indices = new HTuple();
|
HTuple hv_Font_COPY_INP_TMP = new HTuple(hv_Font);
|
HTuple hv_Size_COPY_INP_TMP = new HTuple(hv_Size);
|
|
// Initialize local and output iconic variables
|
try
|
{
|
//This procedure sets the text font of the current window with
|
//the specified attributes.
|
//
|
//Input parameters:
|
//WindowHandle: The graphics window for which the font will be set
|
//Size: The font size. If Size=-1, the default of 16 is used.
|
//Bold: If set to 'true', a bold font is used
|
//Slant: If set to 'true', a slanted font is used
|
//
|
hv_OS.Dispose();
|
HOperatorSet.GetSystem("operating_system", out hv_OS);
|
if ((int)((new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(new HTuple()))).TupleOr(
|
new HTuple(hv_Size_COPY_INP_TMP.TupleEqual(-1)))) != 0)
|
{
|
hv_Size_COPY_INP_TMP.Dispose();
|
hv_Size_COPY_INP_TMP = 16;
|
}
|
if ((int)(new HTuple(((hv_OS.TupleSubstr(0, 2))).TupleEqual("Win"))) != 0)
|
{
|
//Restore previous behaviour
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_Size = ((1.13677 * hv_Size_COPY_INP_TMP)).TupleInt()
|
;
|
hv_Size_COPY_INP_TMP.Dispose();
|
hv_Size_COPY_INP_TMP = ExpTmpLocalVar_Size;
|
}
|
}
|
}
|
else
|
{
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_Size = hv_Size_COPY_INP_TMP.TupleInt()
|
;
|
hv_Size_COPY_INP_TMP.Dispose();
|
hv_Size_COPY_INP_TMP = ExpTmpLocalVar_Size;
|
}
|
}
|
}
|
if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("Courier"))) != 0)
|
{
|
hv_Fonts.Dispose();
|
hv_Fonts = new HTuple();
|
hv_Fonts[0] = "Courier";
|
hv_Fonts[1] = "Courier 10 Pitch";
|
hv_Fonts[2] = "Courier New";
|
hv_Fonts[3] = "CourierNew";
|
hv_Fonts[4] = "Liberation Mono";
|
}
|
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("mono"))) != 0)
|
{
|
hv_Fonts.Dispose();
|
hv_Fonts = new HTuple();
|
hv_Fonts[0] = "Consolas";
|
hv_Fonts[1] = "Menlo";
|
hv_Fonts[2] = "Courier";
|
hv_Fonts[3] = "Courier 10 Pitch";
|
hv_Fonts[4] = "FreeMono";
|
hv_Fonts[5] = "Liberation Mono";
|
}
|
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("sans"))) != 0)
|
{
|
hv_Fonts.Dispose();
|
hv_Fonts = new HTuple();
|
hv_Fonts[0] = "Luxi Sans";
|
hv_Fonts[1] = "DejaVu Sans";
|
hv_Fonts[2] = "FreeSans";
|
hv_Fonts[3] = "Arial";
|
hv_Fonts[4] = "Liberation Sans";
|
}
|
else if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual("serif"))) != 0)
|
{
|
hv_Fonts.Dispose();
|
hv_Fonts = new HTuple();
|
hv_Fonts[0] = "Times New Roman";
|
hv_Fonts[1] = "Luxi Serif";
|
hv_Fonts[2] = "DejaVu Serif";
|
hv_Fonts[3] = "FreeSerif";
|
hv_Fonts[4] = "Utopia";
|
hv_Fonts[5] = "Liberation Serif";
|
}
|
else
|
{
|
hv_Fonts.Dispose();
|
hv_Fonts = new HTuple(hv_Font_COPY_INP_TMP);
|
}
|
hv_Style.Dispose();
|
hv_Style = "";
|
if ((int)(new HTuple(((HTuple)hv_Bold).TupleEqual("true"))) != 0)
|
{
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_Style = hv_Style + "Bold";
|
hv_Style.Dispose();
|
hv_Style = ExpTmpLocalVar_Style;
|
}
|
}
|
}
|
else if ((int)(new HTuple(((HTuple)hv_Bold).TupleNotEqual("false"))) != 0)
|
{
|
hv_Exception.Dispose();
|
hv_Exception = "Wrong value of control parameter Bold";
|
throw new HalconException(hv_Exception);
|
}
|
if ((int)(new HTuple(((HTuple)hv_Slant).TupleEqual("true"))) != 0)
|
{
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_Style = hv_Style + "Italic";
|
hv_Style.Dispose();
|
hv_Style = ExpTmpLocalVar_Style;
|
}
|
}
|
}
|
else if ((int)(new HTuple(((HTuple)hv_Slant).TupleNotEqual("false"))) != 0)
|
{
|
hv_Exception.Dispose();
|
hv_Exception = "Wrong value of control parameter Slant";
|
throw new HalconException(hv_Exception);
|
}
|
if ((int)(new HTuple(hv_Style.TupleEqual(""))) != 0)
|
{
|
hv_Style.Dispose();
|
hv_Style = "Normal";
|
}
|
hv_AvailableFonts.Dispose();
|
HOperatorSet.QueryFont(hv_WindowHandle, out hv_AvailableFonts);
|
hv_Font_COPY_INP_TMP.Dispose();
|
hv_Font_COPY_INP_TMP = "";
|
for (hv_Fdx = 0; (int)hv_Fdx <= (int)((new HTuple(hv_Fonts.TupleLength())) - 1); hv_Fdx = (int)hv_Fdx + 1)
|
{
|
hv_Indices.Dispose();
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
hv_Indices = hv_AvailableFonts.TupleFind(
|
hv_Fonts.TupleSelect(hv_Fdx));
|
}
|
if ((int)(new HTuple((new HTuple(hv_Indices.TupleLength())).TupleGreater(
|
0))) != 0)
|
{
|
if ((int)(new HTuple(((hv_Indices.TupleSelect(0))).TupleGreaterEqual(0))) != 0)
|
{
|
hv_Font_COPY_INP_TMP.Dispose();
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
hv_Font_COPY_INP_TMP = hv_Fonts.TupleSelect(
|
hv_Fdx);
|
}
|
break;
|
}
|
}
|
}
|
if ((int)(new HTuple(hv_Font_COPY_INP_TMP.TupleEqual(""))) != 0)
|
{
|
throw new HalconException("Wrong value of control parameter Font");
|
}
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_Font = (((hv_Font_COPY_INP_TMP + "-") + hv_Style) + "-") + hv_Size_COPY_INP_TMP;
|
hv_Font_COPY_INP_TMP.Dispose();
|
hv_Font_COPY_INP_TMP = ExpTmpLocalVar_Font;
|
}
|
}
|
HOperatorSet.SetFont(hv_WindowHandle, hv_Font_COPY_INP_TMP);
|
|
hv_Font_COPY_INP_TMP.Dispose();
|
hv_Size_COPY_INP_TMP.Dispose();
|
hv_OS.Dispose();
|
hv_Fonts.Dispose();
|
hv_Style.Dispose();
|
hv_Exception.Dispose();
|
hv_AvailableFonts.Dispose();
|
hv_Fdx.Dispose();
|
hv_Indices.Dispose();
|
|
return;
|
}
|
catch (HalconException HDevExpDefaultException)
|
{
|
|
hv_Font_COPY_INP_TMP.Dispose();
|
hv_Size_COPY_INP_TMP.Dispose();
|
hv_OS.Dispose();
|
hv_Fonts.Dispose();
|
hv_Style.Dispose();
|
hv_Exception.Dispose();
|
hv_AvailableFonts.Dispose();
|
hv_Fdx.Dispose();
|
hv_Indices.Dispose();
|
|
throw HDevExpDefaultException;
|
}
|
}
|
|
public static void disp_message(HTuple hv_WindowHandle, HTuple hv_String, HTuple hv_CoordSystem, HTuple hv_Row, HTuple hv_Column, HTuple hv_Color, HTuple hv_Box)
|
{
|
|
// Local iconic variables
|
|
// Local control variables
|
|
HTuple hv_GenParamName = new HTuple(), hv_GenParamValue = new HTuple();
|
HTuple hv_Color_COPY_INP_TMP = new HTuple(hv_Color);
|
HTuple hv_Column_COPY_INP_TMP = new HTuple(hv_Column);
|
HTuple hv_CoordSystem_COPY_INP_TMP = new HTuple(hv_CoordSystem);
|
HTuple hv_Row_COPY_INP_TMP = new HTuple(hv_Row);
|
|
try
|
{
|
if ((int)((new HTuple(hv_Row_COPY_INP_TMP.TupleEqual(new HTuple()))).TupleOr(
|
new HTuple(hv_Column_COPY_INP_TMP.TupleEqual(new HTuple())))) != 0)
|
{
|
|
hv_Color_COPY_INP_TMP.Dispose();
|
hv_Column_COPY_INP_TMP.Dispose();
|
hv_CoordSystem_COPY_INP_TMP.Dispose();
|
hv_Row_COPY_INP_TMP.Dispose();
|
hv_GenParamName.Dispose();
|
hv_GenParamValue.Dispose();
|
|
return;
|
}
|
if ((int)(new HTuple(hv_Row_COPY_INP_TMP.TupleEqual(-1))) != 0)
|
{
|
hv_Row_COPY_INP_TMP.Dispose();
|
hv_Row_COPY_INP_TMP = 12;
|
}
|
if ((int)(new HTuple(hv_Column_COPY_INP_TMP.TupleEqual(-1))) != 0)
|
{
|
hv_Column_COPY_INP_TMP.Dispose();
|
hv_Column_COPY_INP_TMP = 12;
|
}
|
//
|
//Convert the parameter Box to generic parameters.
|
hv_GenParamName.Dispose();
|
hv_GenParamName = new HTuple();
|
hv_GenParamValue.Dispose();
|
hv_GenParamValue = new HTuple();
|
if ((int)(new HTuple((new HTuple(hv_Box.TupleLength())).TupleGreater(0))) != 0)
|
{
|
if ((int)(new HTuple(((hv_Box.TupleSelect(0))).TupleEqual("false"))) != 0)
|
{
|
//Display no box
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamName = hv_GenParamName.TupleConcat(
|
"box");
|
hv_GenParamName.Dispose();
|
hv_GenParamName = ExpTmpLocalVar_GenParamName;
|
}
|
}
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamValue = hv_GenParamValue.TupleConcat(
|
"false");
|
hv_GenParamValue.Dispose();
|
hv_GenParamValue = ExpTmpLocalVar_GenParamValue;
|
}
|
}
|
}
|
else if ((int)(new HTuple(((hv_Box.TupleSelect(0))).TupleNotEqual(
|
"true"))) != 0)
|
{
|
//Set a color other than the default.
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamName = hv_GenParamName.TupleConcat(
|
"box_color");
|
hv_GenParamName.Dispose();
|
hv_GenParamName = ExpTmpLocalVar_GenParamName;
|
}
|
}
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamValue = hv_GenParamValue.TupleConcat(
|
hv_Box.TupleSelect(0));
|
hv_GenParamValue.Dispose();
|
hv_GenParamValue = ExpTmpLocalVar_GenParamValue;
|
}
|
}
|
}
|
}
|
if ((int)(new HTuple((new HTuple(hv_Box.TupleLength())).TupleGreater(1))) != 0)
|
{
|
if ((int)(new HTuple(((hv_Box.TupleSelect(1))).TupleEqual("false"))) != 0)
|
{
|
//Display no shadow.
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamName = hv_GenParamName.TupleConcat(
|
"shadow");
|
hv_GenParamName.Dispose();
|
hv_GenParamName = ExpTmpLocalVar_GenParamName;
|
}
|
}
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamValue = hv_GenParamValue.TupleConcat(
|
"false");
|
hv_GenParamValue.Dispose();
|
hv_GenParamValue = ExpTmpLocalVar_GenParamValue;
|
}
|
}
|
}
|
else if ((int)(new HTuple(((hv_Box.TupleSelect(1))).TupleNotEqual(
|
"true"))) != 0)
|
{
|
//Set a shadow color other than the default.
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamName = hv_GenParamName.TupleConcat(
|
"shadow_color");
|
hv_GenParamName.Dispose();
|
hv_GenParamName = ExpTmpLocalVar_GenParamName;
|
}
|
}
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
{
|
HTuple
|
ExpTmpLocalVar_GenParamValue = hv_GenParamValue.TupleConcat(
|
hv_Box.TupleSelect(1));
|
hv_GenParamValue.Dispose();
|
hv_GenParamValue = ExpTmpLocalVar_GenParamValue;
|
}
|
}
|
}
|
}
|
//Restore default CoordSystem behavior.
|
if ((int)(new HTuple(hv_CoordSystem_COPY_INP_TMP.TupleNotEqual("window"))) != 0)
|
{
|
hv_CoordSystem_COPY_INP_TMP.Dispose();
|
hv_CoordSystem_COPY_INP_TMP = "image";
|
}
|
//
|
if ((int)(new HTuple(hv_Color_COPY_INP_TMP.TupleEqual(""))) != 0)
|
{
|
//disp_text does not accept an empty string for Color.
|
hv_Color_COPY_INP_TMP.Dispose();
|
hv_Color_COPY_INP_TMP = new HTuple();
|
}
|
//
|
//HOperatorSet.DispText(hv_WindowHandle, hv_String, hv_CoordSystem_COPY_INP_TMP,
|
// hv_Row_COPY_INP_TMP, hv_Column_COPY_INP_TMP, hv_Color_COPY_INP_TMP, hv_GenParamName,hv_GenParamValue);
|
HOperatorSet.SetTposition(hv_WindowHandle, hv_Row_COPY_INP_TMP, hv_Column_COPY_INP_TMP);
|
HOperatorSet.WriteString(hv_WindowHandle, hv_String);
|
hv_Color_COPY_INP_TMP.Dispose();
|
hv_Column_COPY_INP_TMP.Dispose();
|
hv_CoordSystem_COPY_INP_TMP.Dispose();
|
hv_Row_COPY_INP_TMP.Dispose();
|
hv_GenParamName.Dispose();
|
hv_GenParamValue.Dispose();
|
|
return;
|
}
|
catch (HalconException HDevExpDefaultException)
|
{
|
|
hv_Color_COPY_INP_TMP.Dispose();
|
hv_Column_COPY_INP_TMP.Dispose();
|
hv_CoordSystem_COPY_INP_TMP.Dispose();
|
hv_Row_COPY_INP_TMP.Dispose();
|
hv_GenParamName.Dispose();
|
hv_GenParamValue.Dispose();
|
|
throw HDevExpDefaultException;
|
}
|
}
|
|
// 记录控件运行状态
|
private bool bMouseOnLeftButton = false, bMouseOnRightButton = false;
|
|
private void hWindowControl_HMouseDown(object sender, HMouseEventArgs e)
|
{
|
try
|
{
|
switch (e.Button)
|
{
|
case MouseButtons.Left:
|
bMouseOnLeftButton = true;
|
break;
|
case MouseButtons.Right:
|
bMouseOnRightButton = true;
|
break;
|
case MouseButtons.Middle:
|
break;
|
default:
|
break;
|
}
|
}
|
catch { }
|
}
|
|
private void hWindowControl_HMouseUp(object sender, HMouseEventArgs e)
|
{
|
try
|
{
|
switch (e.Button)
|
{
|
case MouseButtons.Left:
|
bMouseOnLeftButton = false;
|
break;
|
case MouseButtons.Right:
|
bMouseOnRightButton = false;
|
break;
|
case MouseButtons.Middle:
|
break;
|
default:
|
break;
|
}
|
}
|
catch { }
|
}
|
|
HTuple positionRow = new HTuple();
|
HTuple positionColumn = new HTuple();
|
private void hWindowControl_HMouseMove(object sender, HMouseEventArgs e)
|
{
|
if (hImage == null)
|
{
|
return;
|
}
|
if (mouseIndexStripMenuItem.Checked)
|
{
|
//this.BeginInvoke(new Action(() =>
|
//{
|
try
|
{
|
HOperatorSet.GetMposition(hWindowControl.HalconWindow, out HTuple positionRow, out HTuple positionColumn, out HTuple button_state);
|
if (this.positionRow.Length == 0 || this.positionColumn.Length == 0)
|
{
|
this.positionRow = positionRow;
|
this.positionColumn = positionColumn;
|
}
|
|
if (this.positionRow.D != positionRow.D || this.positionColumn.D != positionColumn.D)
|
{
|
this.positionRow = positionRow;
|
this.positionColumn = positionColumn;
|
}
|
}
|
catch { }
|
//}));
|
}
|
}
|
|
private static readonly object _lock = new object();
|
/// <summary>
|
/// 鼠标索引取消请求
|
/// </summary>
|
CancellationTokenSource ctsIndexTask = new CancellationTokenSource();
|
|
public bool _bGetIndex = false;
|
/// <summary>
|
/// 启用鼠标索引模式标记
|
/// </summary>
|
public bool bGetIndex
|
{
|
get { return _bGetIndex; }
|
set
|
{
|
_bGetIndex = value;
|
//启动绘画模式需要取消缩放
|
if (value)
|
{
|
// 创建新CancellationTokenSource避免无法重启
|
ctsIndexTask = new CancellationTokenSource();
|
Task.Run(() => GetIndexTaskAsync(ctsIndexTask.Token), ctsIndexTask.Token);
|
}
|
else
|
ctsIndexTask.Cancel();
|
}
|
}
|
|
private void GetIndexTaskAsync(CancellationToken token)
|
{
|
while (true)
|
{
|
// 等待一段时间后再次检查
|
System.Threading.Thread.Sleep(500); // 0.5秒钟
|
|
if (!_bGetIndex || ctsIndexTask.IsCancellationRequested)
|
{
|
if (this.StatusLabel.Text != string.Empty)
|
this.StatusLabel.Text = string.Empty;
|
return;
|
}
|
|
if (hImage != null)
|
{
|
try
|
{
|
lock (_lock)
|
{
|
// 判断是否为灰度图
|
using (HDevDisposeHelper dh = new HDevDisposeHelper())
|
{
|
HOperatorSet.CountChannels(hImage, out HTuple hv_Channels);
|
if (hv_Channels.TupleInt() != 1)
|
{
|
HOperatorSet.Rgb1ToGray(hImage, out HObject ho_ImageGray);
|
HOperatorSet.Decompose3(hImage, out HObject ho_ImageR, out HObject ho_ImageG, out HObject ho_ImageB);
|
HOperatorSet.TransFromRgb(ho_ImageR, ho_ImageG, ho_ImageB, out HObject ho_ImageH, out HObject ho_ImageS, out HObject ho_ImageV, "hsv");
|
try
|
{
|
if (positionRow.Length > 0)
|
{
|
HOperatorSet.GetGrayval(ho_ImageGray, positionRow, positionColumn, out HTuple GrayValue);
|
HOperatorSet.GetGrayval(ho_ImageR, positionRow, positionColumn, out HTuple RValue);
|
HOperatorSet.GetGrayval(ho_ImageG, positionRow, positionColumn, out HTuple GValue);
|
HOperatorSet.GetGrayval(ho_ImageB, positionRow, positionColumn, out HTuple BValue);
|
HOperatorSet.GetGrayval(ho_ImageH, positionRow, positionColumn, out HTuple HValue);
|
HOperatorSet.GetGrayval(ho_ImageS, positionRow, positionColumn, out HTuple SValue);
|
HOperatorSet.GetGrayval(ho_ImageV, positionRow, positionColumn, out HTuple VValue);
|
this.BeginInvoke(new Action(() =>
|
{
|
if (positionRow.Length > 0)
|
{
|
this.StatusLabel.Text = $"Row:{positionRow},Column:{positionColumn},灰度值{GrayValue.D:F0}," +
|
$"RGB({RValue.D:F0},{GValue.D:F0},{BValue.D:F0})," +
|
$"HSV({HValue.D:F0},{SValue.D:F0},{VValue.D:F0})";
|
}
|
}));
|
}
|
}
|
catch { }
|
ho_ImageR.Dispose(); ho_ImageG.Dispose(); ho_ImageB.Dispose();
|
ho_ImageH.Dispose(); ho_ImageS.Dispose(); ho_ImageV.Dispose();
|
ho_ImageGray.Dispose();
|
}
|
else
|
{
|
HOperatorSet.Rgb1ToGray(hImage, out HObject ho_ImageGray);
|
try
|
{
|
if (positionRow.Length > 0)
|
{
|
HOperatorSet.GetGrayval(ho_ImageGray, positionRow, positionColumn, out HTuple GrayValue);
|
|
//HOperatorSet.GenRectangle1(out HObject ho_Rectangle, positionRow - 5, positionColumn - 5, positionRow + 5, positionColumn + 5);
|
//HOperatorSet.Intensity(ho_Rectangle, ho_ImageGray, out HTuple GrayValue, out HTuple hv_Deviation);
|
this.BeginInvoke(new Action(() =>
|
{
|
if (positionRow.Length > 0)
|
this.StatusLabel.Text = $"Row:{positionRow},Column:{positionColumn},灰度值{GrayValue.D:F0}";
|
}));
|
}
|
}
|
catch { }
|
ho_ImageGray.Dispose();
|
}
|
}
|
}
|
}
|
catch { }
|
}
|
}
|
}
|
|
private void UserHSmartWindowControl_HMouseWheel(object sender, MouseEventArgs e)
|
{
|
hWindowControl.HSmartWindowControl_MouseWheel(sender, e);
|
}
|
|
private void UserHSmartWindowControl_SizeChanged(object sender, EventArgs e)
|
{
|
try
|
{
|
if (imgWidth == null || imgHeight == null
|
|| imgWidth.Length == 0 || imgHeight.Length == 0)
|
return;
|
}
|
catch { }
|
}
|
|
private void autoSizeStripMenuItem_Click(object sender, EventArgs e)
|
{
|
autoSizeStripMenuItem.Checked = !autoSizeStripMenuItem.Checked;
|
bAutoSize = !bAutoSize;
|
}
|
|
private void mouseIndexStripMenuItem_Click(object sender, EventArgs e)
|
{
|
mouseIndexStripMenuItem.Checked = !mouseIndexStripMenuItem.Checked;
|
bGetIndex = !bGetIndex;
|
}
|
|
private void resizeImageStripMenuItem_Click(object sender, EventArgs e)
|
{
|
ShowHoImage(hImage);
|
}
|
}
|
}
|
