388 lines
11 KiB
C#
388 lines
11 KiB
C#
using CanFly.Canvas.Helper;
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using CanFly.Canvas.Shape;
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using CanFly.Canvas.UI;
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using CanFly.Helper;
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using HalconDotNet;
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using OpenCvSharp;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace CanFly.UI.GuidePanel
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{
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public partial class GuideLineCtrl : BaseGuideControl
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{
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private FlyShape? _line;
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private float _lineX1;
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private float _lineY1;
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private float _lineX2;
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private float _lineY2;
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private float _lineWidth;
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private PointF[] _rectPoints = new PointF[4];
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//private float _LineLX=new float();
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//private float _LineLY =new float();
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//private float _LineRX =new float();
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//private float _LineRY =new float();
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protected override string GetScriptFileName() => "Line_detect.hdvp";
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public GuideLineCtrl()
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{
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InitializeComponent();
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this.canvas.mouseMoved += Canvas_mouseMoved;
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this.canvas.OnShapeUpdateEvent += UpdateShape;
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this.canvas.selectionChanged += Canvas_selectionChanged;
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this.canvas.OnShapeMoving += Canvas_OnShapeMoving;
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this.canvas.newShape += Canvas_newShape;
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this.ctrlTitleBar.OnCloseClicked += OnControlClose;
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NumRectWidth1.ValueChanged -= NumRectWidth1_ValueChanged;
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NumRectWidth1.Value = 40;
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NumRectWidth1.ValueChanged += NumRectWidth1_ValueChanged;
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}
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protected override void UpdateShape(FlyShape shape)
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{
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switch (shape.ShapeType)
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{
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case ShapeTypeEnum.Line:
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this._line = shape;
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_line.IsDrawLineVirtualRect = true;
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var pts = this._line.Points;
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_lineX1 = pts[0].X;
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_lineY1 = pts[0].Y;
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_lineX2 = pts[1].X;
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_lineY2 = pts[1].Y;
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_lineWidth = shape.LineVirtualRectWidth;
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_rectPoints = shape.LineVirtualRectPoints;
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//_LineLX = (shape.LineVirtualRectPoints[0].X + shape.LineVirtualRectPoints[3].X) / 2;
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//_LineLY = (shape.LineVirtualRectPoints[0].Y + shape.LineVirtualRectPoints[3].Y) / 2;
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//_LineRX = (shape.LineVirtualRectPoints[1].X + shape.LineVirtualRectPoints[2].X) / 2;
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//_LineRY = (shape.LineVirtualRectPoints[1].Y + shape.LineVirtualRectPoints[2].Y) / 2;
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tbLineX1.Text = _lineX1.ToString("F3");
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tbLineY1.Text = _lineY1.ToString("F3");
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tbLineX2.Text = _lineX2.ToString("F3");
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tbLineY2.Text = _lineY2.ToString("F3");
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// NumRectWidth1.Value = (decimal)_lineWidth;
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break;
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default:
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break;
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}
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}
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private void GuideLineCircleCtrl_Load(object sender, EventArgs e)
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{
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}
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private void Canvas_mouseMoved(PointF pos)
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{
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if (InvokeRequired)
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{
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Invoke(Canvas_mouseMoved, pos);
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return;
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}
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lblStatus.Text = $"X:{pos.X}, Y:{pos.Y}";
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}
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private void Canvas_selectionChanged(List<FlyShape> shapes)
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{
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//if (shapes.Count != 1)
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//{
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// // panelGuide.Controls.Clear();
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// return;
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//}
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//SwitchGuideForm(shapes[0].ShapeType);
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// Canvas_OnShapeUpdateEvent(shapes[0]);
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if (shapes.Count != 1)
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{
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return;
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}
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UpdateShape(shapes[0]);
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}
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private void Canvas_OnShapeMoving(List<FlyShape> shapes)
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{
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if (shapes.Count != 1)
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{
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return;
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}
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UpdateShape(shapes[0]);
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}
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private void btnCreateLine_Click(object sender, EventArgs e)
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{
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if (this.canvas.pixmap == null)
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{
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MessageBox.Show("请先打开图片");
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return;
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}
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tbLineX1.Text = string.Empty;
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tbLineY1.Text = string.Empty;
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tbLineX2.Text = string.Empty;
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tbLineY2.Text = string.Empty;
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this.canvas.Shapes.RemoveAll(shp => shp.ShapeType == ShapeTypeEnum.Line);
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this.canvas.Invalidate();
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this.canvas.StartDraw(ShapeTypeEnum.Line);
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}
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private void btnLoadImage_Click(object sender, EventArgs e)
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{
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OpenImageFile(bitmap =>
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{
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this.canvas.LoadPixmap(bitmap);
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this.canvas.Enabled = true;
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});
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}
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private void Canvas_newShape()
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{
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this.canvas.StopDraw();
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}
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string strarrayX = string.Empty;
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string strarrayY = string.Empty;
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private void btnExecute_Click(object sender, EventArgs e)
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{
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if (this.canvas.pixmap == null)
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{
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MessageBox.Show("请先打开图片");
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return;
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}
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if (this.tbLineX1.Text.Trim().Length == 0)
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{
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MessageBox.Show("请先创建直线");
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return;
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}
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this.canvas.OutsideShapes.Clear();
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this.canvas.Invalidate();
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flag = new List<double>();
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RowBegin = new List<double>();
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ColBegin = new List<double>();
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RowEnd = new List<double>();
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ColEnd = new List<double>();
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Dictionary<string, HObject> inputImg = new Dictionary<string, HObject>();
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if (hImage == null)
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{
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HOperatorSet.ReadImage(out hImage, CurrentImageFile);
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}
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inputImg["INPUT_Image"] = hImage;
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// 创建一维数组
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Dictionary<string, HTuple> inputPara = new Dictionary<string, HTuple>();
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// 获取矩形的 4 个点
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PointF[] Points = this._line.LineVirtualRectPoints;
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PointF Point1 = Points[0];
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PointF Point2 = Points[1];
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PointF Point3 = Points[2];
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PointF Point4 = Points[3];
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PointF Point5 = Points[0];
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float x1 = Point1.X;
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float y1 = Point1.Y;
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float x2 = Point2.X;
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float y2 = Point2.Y;
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float x3 = Point3.X;
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float y3 = Point3.Y;
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float x4 = Point4.X;
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float y4 = Point4.Y;
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float x5 = Point5.X;
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float y5 = Point5.Y;
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float[] arrayX = new float[] { x1, x2, x3, x4, x5 };
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HTuple hTupleArrayX = new HTuple(arrayX);
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float[] arrayY = new float[] { y1, y2, y3, y4, y5 };
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HTuple hTupleArrayY = new HTuple(arrayY);
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strarrayX = string.Join(",", arrayX);
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strarrayY = string.Join(",", arrayY);
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inputPara["LX"] = _lineX1;
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inputPara["LY"] = _lineY1;
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inputPara["RX"] = _lineX2;
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inputPara["RY"] = _lineY2;
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inputPara["XRect"] = hTupleArrayX;
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inputPara["YRect"] = hTupleArrayY;
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List<string> outputKeys = new List<string>()
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{
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"OUTPUT_Flag",
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"RowBegin",
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"ColBegin",
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"RowEnd",
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"ColEnd"
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};
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ExecuteHScript(
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inputImg,
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inputPara,
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outputKeys);
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}
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List<double> flag = new List<double>();
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List<double> RowBegin = new List<double>();
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List<double> ColBegin = new List<double>();
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List<double> RowEnd = new List<double>();
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List<double> ColEnd = new List<double>();
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protected override void OnExecuteHScriptResult(
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bool success,
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Dictionary<string, HTuple> resultDic,
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int timeElasped)
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{
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if (!success)
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{
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return;
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}
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/*
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"OUTPUT_Flag",
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"RXCenter",
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"RYCenter",
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"RRadius"
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*/
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flag = resultDic["OUTPUT_Flag"].HTupleToDouble();
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RowBegin = resultDic["RowBegin"].HTupleToDouble();
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ColBegin = resultDic["ColBegin"].HTupleToDouble();
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RowEnd = resultDic["RowEnd"].HTupleToDouble();
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ColEnd = resultDic["ColEnd"].HTupleToDouble();
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if (flag.Count > 0)
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{
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lblResult.Text = flag[0].ToString();
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}
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else
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{
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lblResult.Text = "无";
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}
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if (flag.Count > 0 && RowBegin.Count > 0 && ColBegin.Count > 0 && RowEnd.Count > 0 && ColEnd.Count > 0)
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{
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float width = 0;
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this.canvas.DrawLine(new PointF((float)ColBegin[0], (float)RowBegin[0]), new PointF((float)ColEnd[0], (float)RowEnd[0]), width);
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this.canvas.Invalidate();
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lblElapsed.Text = $"{timeElasped} ms";
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}
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}
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private void NumRectWidth1_ValueChanged(object sender, EventArgs e)
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{
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if (_line != null)
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{
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//_line1.IsDrawLineVirtualRect = true;
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_line.LineVirtualRectWidth = (float)NumRectWidth1.Value;
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UpdateShape(_line);
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this.canvas.Invalidate();
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}
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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if (lblResult.Text.Equals("无"))
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{
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MessageBox.Show("请先进行绘制");
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return;
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}
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if (lblResult.Text != "0")
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{
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MessageBox.Show("测量计算错误，无法保存");
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return;
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}
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//flag = resultDic["OUTPUT_Flag"].HTupleToDouble();
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//RowBegin = resultDic["RowBegin"].HTupleToDouble();
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//ColBegin = resultDic["ColBegin"].HTupleToDouble();
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//RowEnd = resultDic["RowEnd"].HTupleToDouble();
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//ColEnd = resultDic["ColEnd"].HTupleToDouble();
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string input = $"LX:{_lineX1};" +
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$"LY:{_lineY1};" +
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$"RX:{_lineX2};" +
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$"RY:{_lineY2};" +
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$"Line_XRect:{strarrayX};" +
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$"Line_YRect:{strarrayY}";
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string result = $"RowBegin:{string.Join(";", RowBegin[0])};ColBegin:{string.Join(";", ColBegin[0])};RowEnd:{string.Join(";", RowEnd[0])};ColEnd:{string.Join(";", ColEnd[0])}";
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DataToTriggerEvent(input, result);
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}
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}
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}
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