check point

Hawkeye.VisionBuilder.Workflow/Operations/Basic/GaussianBlurOperation.cs

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+using Hawkeye.VisionBuilder.Workflow.Datatypes;
+using Hawkeye.VisionBuilder.Workflow.Operations.Attributes;
+
+namespace Hawkeye.VisionBuilder.Workflow.Operations.Basic;
+
+[Category("Basic")]
+public class GaussianBlurOperation : BaseOperation
+{
+    public ScriptValue KernelSize { get; set; } = new ScriptValue() { Script = "3" };
+
+
+    protected override void InterpretInternal(Context context)
+    {
+        if (!CheckImageExists(context)) return;
+        var kernelSize = GetScriptValue<int>(KernelSize);
+        if (kernelSize < 1||IsEven(kernelSize))
+        {
+            Status = $"{nameof(KernelSize)} should be more than 0 and be odd number";
+            Result = false;
+            return;
+        }
+
+        context.ActiveImage = new HawkeyeImage()
+        {
+            ImageData = context.ActiveImage.ImageData.GaussianBlur(new OpenCvSharp.Size(kernelSize, kernelSize), 0, 0)
+        };
+        Status = $"Gaussian blur with kernel size {KernelSize}";
+        Result = true;
+    }
+
+    private bool IsEven(int kernelSize)
+    {
+        return kernelSize % 2 == 0;
+    }
+
+
+    public override void Save(BinaryWriter bw)
+    {
+        base.Save(bw);
+        bw.Write(KernelSize.Script);
+        
+    }
+
+    public override void Load(BinaryReader br)
+    {
+        base.Load(br);
+        KernelSize.Script = br.ReadString();
+        
+    }
+}