89 lines
2.2 KiB
C#
89 lines
2.2 KiB
C#
using Hawkeye.VisionBuilder.Workflow.Configuration;
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using Hawkeye.VisionBuilder.Workflow.Datatypes;
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using Hawkeye.VisionBuilder.Workflow.Links;
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using OpenCvSharp;
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using OpenCvSharp.Extensions;
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using Rectangle = Hawkeye.VisionBuilder.Workflow.Datatypes.Elements.Rectangle.RectangleElement;
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namespace Hawkeye.VisionBuilder.Workflow.Operations;
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public class GetImageOperation:BaseOperation,IHaveImage
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{
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private readonly WorkflowList _workflowList;
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public GetImageOperation(WorkflowList workflowList)
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{
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_workflowList = workflowList;
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}
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public HawkeyeImage? Image { get; set; }
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protected override void InterpretInternal(Context context)
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{
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var image = _workflowList.ImageSource.GetImage(context.CancellationToken).Result;
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context.ActiveImage = new HawkeyeImage(){ImageData = image};
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context.LastCameraImage = context.ActiveImage;
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Image = context.ActiveImage;
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if (CheckImageExists(context))
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{
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Status= $"Image size: {context.ActiveImage.ImageData.Width}x{context.ActiveImage.ImageData.Height}";
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Result = true;
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}
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else
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{
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Status = "No image";
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Result = false;
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}
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}
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/// <summary>
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/// Save the operation to the binary writer
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/// </summary>
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/// <param name="bw"></param>
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public override void Save(BinaryWriter bw)
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{
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bw.Write(Id.ToString());
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bw.Write(Label);
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}
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/// <summary>
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/// Load the operation from the binary reader
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/// </summary>
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/// <param name="br"></param>
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public override void Load(BinaryReader br)
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{
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Id = new Guid(br.ReadString());
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Label = br.ReadString();
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}
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/// <summary>
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/// Save the operation to the dictionary
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/// </summary>
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/// <param name="dict"></param>
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public override void Save(Dictionary<string, object> dict)
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{
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base.Save(dict);
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}
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/// <summary>
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/// Load the operation from the dictionary
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/// </summary>
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/// <param name="dict"></param>
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public override void Load(Dictionary<string, object> dict)
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{
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base.Load(dict);
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}
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} |