159 lines
4.3 KiB
C#
159 lines
4.3 KiB
C#
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 System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace CanFly.UI.GuidePanel
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{
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public class BaseGuideControl : UserControl
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{
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public Action? OnControlCloseEvent;
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public event Action<string,string> OnDataPassed;
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private string _currentImageFile;
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public string CurrentImageFile;
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protected string _hScriptsDir = Path.Combine(Environment.CurrentDirectory, "hscripts");
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protected HObject? hImage = null;
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protected FlyCanvas _canvas;
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private HDevEngineTool? tool = null;
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public void DataToTriggerEvent(string input,string output)
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{
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OnDataPassed?.Invoke(input, output);
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}
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protected virtual void UpdateShape(FlyShape shape)
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{
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throw new NotImplementedException();
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}
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protected virtual string GetScriptFileName()
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{
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throw new NotImplementedException();
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}
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/// <summary>
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/// 执行Halcon脚本
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/// </summary>
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/// <param name="inputImg">输入图像</param>
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/// <param name="inputDic">输入参数</param>
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/// <param name="outputParamKeys">输出参数</param>
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protected void ExecuteHScript(
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Dictionary<string, HObject> inputImg,
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Dictionary<string, HTuple> inputDic,
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List<string> outputParamKeys,
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Action<Exception>? exceptionHandler = null)
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{
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string filePath = Path.Combine(_hScriptsDir, GetScriptFileName());
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if (!File.Exists(filePath))
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{
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MessageBox.Show($"文件 {filePath} 不存在");
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return;
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}
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try
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{
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if (tool == null)
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{
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tool = new HDevEngineTool(_hScriptsDir);
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tool.LoadProcedure(Path.GetFileNameWithoutExtension(GetScriptFileName()));
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}
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//tool.InputImageDic["INPUT_Image"] = hImage;
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//tool.InputTupleDic["XCenter"] = _x;
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//tool.InputTupleDic["YCenter"] = _y;
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//tool.InputTupleDic["Radius"] = _r;
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tool.InputImageDic = inputImg;
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tool.InputTupleDic = inputDic;
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Dictionary<string, HTuple> outputParams = new Dictionary<string, HTuple>();
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if (!tool.RunProcedure(out string error, out int timeElasped))
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{
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OnExecuteHScriptResult(false, outputParams, timeElasped);
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return;
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}
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for (int i = 0; i < outputParamKeys.Count; i++)
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{
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string k = outputParamKeys[i];
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outputParams[k] = tool.GetResultTuple(k);
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}
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OnExecuteHScriptResult(true, outputParams, timeElasped);
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}
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catch (Exception ex)
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{
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exceptionHandler?.Invoke(ex);
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}
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finally
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{
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hImage?.Dispose();
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hImage = null;
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}
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}
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/// <summary>
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/// Halcon脚本执行结果回调函数，重写该方法以自行处理算法执行结果
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/// </summary>
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/// <param name="success">算法执行是否成功</param>
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/// <param name="resultDic">算法输出结果</param>
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/// <param name="timeElasped">算法耗时，单位：ms</param>
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protected virtual void OnExecuteHScriptResult(bool success, Dictionary<string, HTuple> resultDic, int timeElasped)
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{
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throw new NotImplementedException();
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}
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protected void OpenImageFile(Action<Bitmap> callback)
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{
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OpenFileDialog ofd = new OpenFileDialog();
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ofd.Filter = "图像文件|*.jpg;*.jpeg;*.png";
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ofd.Multiselect = false;
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if (ofd.ShowDialog() == DialogResult.OK)
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{
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CurrentImageFile = ofd.FileName;
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Bitmap bitmap = (Bitmap)Image.FromFile(CurrentImageFile);
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callback?.Invoke(bitmap);
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}
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}
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protected void OnControlClose()
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{
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OnControlCloseEvent?.Invoke();
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}
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}
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}
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