TeamAAS-2.5/TeamAAS.Plugins/Halcon/Plugins.Halcon.Measurement/HalconMeasurementNodes.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using HalconDotNet;
using TeamAAS.FlowEditor.Models;
using TeamAAS.FlowEditor.Plugins;
using Plugins.Halcon.Models;

namespace Plugins.Halcon
{
    // ─────────────────────────────────────────────────────────────────────
    // HALCON 几何测量分类算子（从主程序集迁入分类 DLL）。
    // 显示名/类型全名保持不变 —— 工具箱、流程文件、公式绑定全部兼容。
    // ─────────────────────────────────────────────────────────────────────

    /// <summary>H区域特征：面积、重心、区域数量。</summary>
    [Serializable]
    [Plugin("H区域特征", PluginCategory.Halocn模块, typeof(HalconAreaCenterModel), "Ruler",
        NodeShape = NodeCategory.Normal, IsSubFlowNode = true, VisionCategory = VisionPlugin.几何测量,
        Description = "区域特征：面积、重心、数量（区域集时给出总面积与首个区域重心）")]
    public class HalconAreaCenterPlugin : BasePlugin<HalconAreaCenterModel>
    {
        public override List<OutputField> DeclareOutputs() => new List<OutputField>
        {
            new OutputField("数量", typeof(int)),
            new OutputField("总面积", typeof(double)),
            new OutputField("重心行", typeof(double)),
            new OutputField("重心列", typeof(double)),
            new OutputField("结果", typeof(bool)),
        };

        public override NodeRunStatus PluginRun(CancellationToken token, out Dictionary<string, object> results)
        {
            var res = new Dictionary<string, object>();
            results = res;
            NodeRunStatus Fail(string m) { res["Error"] = m; res["结果"] = false; Log(1, $"区域特征失败: {m}", TeamAAS.LogLevel.Error); return NodeRunStatus.Failed; }
            try
            {
                var src = GetResolve(Model.RegionSource);
                if (!(src is HObject region)) return Fail("未获取到输入区域（请绑定上游「区域」输出）");

                HalconRuntime.AreaCenter(region, out double[] areas, out double[] rows, out double[] cols);
                int count = areas.Length;
                double total = areas.Length > 0 ? areas.Sum() : 0d;
                double row = rows.Length > 0 ? rows[0] : 0d;
                double col = cols.Length > 0 ? cols[0] : 0d;

                res["数量"] = count;
                res["总面积"] = total;
                res["重心行"] = row;
                res["重心列"] = col;
                res["结果"] = true;
                Log(2, $"区域特征：数量={count}，总面积={total:F1}，首区域重心=({row:F1},{col:F1})");
                return NodeRunStatus.Success;
            }
            catch (Exception ex) { return Fail(ex.Message); }
        }
    }

    /// <summary>H外接矩形：区域的最小外接正矩形边界与宽高。</summary>
    [Serializable]
    [Plugin("H外接矩形", PluginCategory.Halocn模块, typeof(HalconRectangleModel), "CropFree",
        NodeShape = NodeCategory.Normal, IsSubFlowNode = true, VisionCategory = VisionPlugin.几何测量,
        Description = "最小外接正矩形：行1/列1/行2/列2 与 宽/高（取第一个区域）")]
    public class HalconRectanglePlugin : BasePlugin<HalconRectangleModel>
    {
        public override List<OutputField> DeclareOutputs() => new List<OutputField>
        {
            new OutputField("行1", typeof(double)),
            new OutputField("列1", typeof(double)),
            new OutputField("行2", typeof(double)),
            new OutputField("列2", typeof(double)),
            new OutputField("宽", typeof(double)),
            new OutputField("高", typeof(double)),
            new OutputField("结果", typeof(bool)),
        };

        public override NodeRunStatus PluginRun(CancellationToken token, out Dictionary<string, object> results)
        {
            var res = new Dictionary<string, object>();
            results = res;
            NodeRunStatus Fail(string m) { res["Error"] = m; res["结果"] = false; Log(1, $"外接矩形失败: {m}", TeamAAS.LogLevel.Error); return NodeRunStatus.Failed; }
            try
            {
                var src = GetResolve(Model.RegionSource);
                if (!(src is HObject region)) return Fail("未获取到输入区域（请绑定上游「区域」输出）");

                HalconRuntime.SmallestRectangle1(region, out double r1, out double c1, out double r2, out double c2);
                res["行1"] = r1;
                res["列1"] = c1;
                res["行2"] = r2;
                res["列2"] = c2;
                res["宽"] = c2 - c1;
                res["高"] = r2 - r1;
                res["结果"] = true;
                Log(2, $"外接矩形：({r1:F1},{c1:F1})-({r2:F1},{c2:F1})，宽={c2 - c1:F1}，高={r2 - r1:F1}");
                return NodeRunStatus.Success;
            }
            catch (Exception ex) { return Fail(ex.Message); }
        }
    }
}

namespace Plugins.Halcon.Models
{
    using PropertyGridLib.Attributes;
    using PropertyGridLib.Controls;
    using System.ComponentModel;
    using TeamAAS.FlowEditor.Plugins;
    using TeamAAS.FlowEngine.FormulaData;

    /// <summary>区域特征：面积、重心、区域数量。</summary>
    [Serializable]
    public class HalconAreaCenterModel : HalconOperatorModelBase
    {
        [Category("I.输入")]
        [DisplayName("1.输入区域")]
        [Description("上游区域（单个或区域集；区域集时给出总面积与首个区域重心）")]
        [FormulaEditor(typeof(PluginDataProvider))]
        public FormulaBound<object> RegionSource { get; set; } = new FormulaBound<object>();
    }

    /// <summary>最小外接矩形：区域的外接正矩形边界与宽高。</summary>
    [Serializable]
    public class HalconRectangleModel : HalconOperatorModelBase
    {
        [Category("I.输入")]
        [DisplayName("1.输入区域")]
        [Description("上游区域（取第一个区域计算外接矩形）")]
        [FormulaEditor(typeof(PluginDataProvider))]
        public FormulaBound<object> RegionSource { get; set; } = new FormulaBound<object>();
    }
}