check point

Hawkeye.VisionBuilder.Workflow/Operations/Morphology/CutOperation.cs

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+using Hawkeye.VisionBuilder.Workflow.Datatypes;
+using Hawkeye.VisionBuilder.Workflow.Datatypes.Elements.Rectangle;
+using Hawkeye.VisionBuilder.Workflow.Operations.Attributes;
+
+using OpenCvSharp;
+
+namespace Hawkeye.VisionBuilder.Workflow.Operations.Morphology;
+
+[Category("Morphology")]
+public class CutOperation:BaseOperation
+{
+
+    private readonly WorkflowList _workflowList;
+    public Guid ReferencePoint { get; set; } = new Guid();
+    
+    public RectangleElement? SearchArea { get; set; } = null;
+
+    public CutOperation(WorkflowList workflowList)
+    {
+        _workflowList = workflowList;
+        SearchArea = new RectangleElement()
+        {
+            Editable = true,
+            Location = Vector2.One * 5,
+            Size = new Vector2(100, 100),
+            IsGood = true
+        };
+
+        CanHaveProcessingError = false;
+
+    }
+
+    public override void SetParameters(Dictionary<string, object> parameters)
+    {
+        base.SetParameters(parameters);
+
+        SearchArea.SetPivot(_workflowList.GetOriginById(ReferencePoint).Origin.Location);
+    }
+
+    protected override void InterpretInternal(Context context)
+    {
+        if (!CheckImageExists(context))return;
+      
+
+       
+
+
+        SearchArea.MovePivot(_workflowList.GetOriginById(ReferencePoint).Origin.Location);
+        context.GraphicsElements.Add(SearchArea);
+
+        var img = context.ActiveImage.ImageData;
+        var mat = new Mat(img.Size(), img.Type(), Scalar.Black);
+        SearchArea.FillMat(mat);
+
+        var cut = img.BitwiseAnd(mat).ToMat();
+
+        context.ActiveImage=new HawkeyeImage()
+        {
+            ImageData = cut
+        };
+
+        Status="Cut";
+        Result = true;
+
+    }
+
+    public override void Save(BinaryWriter bw)
+    {
+        base.Save(bw);
+        bw.Write(ReferencePoint.ToString());
+
+        SearchArea.Save(bw);
+    }
+
+    public override void Load(BinaryReader br)
+    {
+        base.Load(br);
+        ReferencePoint = new Guid(br.ReadString());
+        SearchArea = new RectangleElement();
+
+        SearchArea.Load(br);
+    }
+}