添加项目文件。
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439
ZYJSCSMsAddins/ZYJSCSHelpers.cs
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439
ZYJSCSMsAddins/ZYJSCSHelpers.cs
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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 Bentley.DgnPlatformNET;
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using Bentley.DgnPlatformNET.DgnEC;
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using Bentley.DgnPlatformNET.Elements;
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using Bentley.ECObjects.Instance;
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using Bentley.ECObjects.Schema;
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using Bentley.MstnPlatformNET;
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namespace ZYJSCSMsAddins
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{
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/// <summary>
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/// 专业技术措施，面积：平方米，体积：立方米，长度：米，个数：个
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/// </summary>
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/// <example>var models = ZYJSCSHelpers.GetDataByLevelName("JG_ZYJSCS");</example>
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public class ZYJSCSHelpers
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{
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/// <summary>
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/// 获取元素的图层，如果是一般单元，则按第一个子元素来获取
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/// </summary>
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/// <param name="element"></param>
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/// <returns></returns>
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private static LevelHandle GetLevel(Element element)
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{
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ElementPropertiesGetter getter = new ElementPropertiesGetter(element);
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var lvlcache = Session.Instance.GetActiveDgnFile().GetLevelCache();
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//一般单元
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if (element.GetChildren().Count() > 0)
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{
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foreach (var elem in element.GetChildren())
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{
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if (elem is DisplayableElement && !elem.IsInvisible)
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{
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return GetLevel(elem);
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}
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}
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}
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return lvlcache.GetLevel(getter.Level, true);
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}
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/// <summary>
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/// 按图层获取数据
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/// </summary>
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/// <param name="levelName"></param>
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/// <returns>数据集合</returns>
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public static List<JSCSModel> GetDataByLevelName(string levelName)
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{
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//获取当前激活的模型
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DgnModel dgnModel = Session.Instance.GetActiveDgnModel();
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//获取图层
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var layer = dgnModel.GetLevelCache().GetLevelByName(levelName);
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if (layer == null)
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{
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Debug.WriteLine("图层为空");
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return new List<JSCSModel>();
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}
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//拿到图层上的元素
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var groups = dgnModel.GetGraphicElements()
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.Where(e => e.LevelId == layer.LevelId || GetLevel(e).LevelId == layer.LevelId)
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.GroupBy(e => GetJSCSPropertyValue(e, "ID-100-名称")?.ToString());
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List<JSCSModel> models = new List<JSCSModel>();
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foreach (var group in groups)
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{
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var li = group.ToList();
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var first = GetJSCSPropertyValue(li.FirstOrDefault(), "ID-100-计量方式")?.ToString();
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//计量方式都一致
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//var b = li.TrueForAll(e => GetJSCSPropertyValue(e, "ID-100-计量方式") == first);
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JSCSModel model = new JSCSModel(first, li);
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models.Add(model);
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}
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return models;
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}
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/// <summary>
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/// 通过属性名获取钢筋的属性值
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/// </summary>
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/// <param name="elem">元素</param>
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/// <param name="propName">属性名</param>
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/// <returns>属性值，可根据情况进行转换数据类型</returns>
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public static object GetJSCSPropertyValue(Element elem, string propName)
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{
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var instances = new CustomItemHost(elem, false).CustomItems;
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object value = default;
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foreach (var instance in instances)
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{
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if (instance.ClassDefinition.DisplayLabel == "专业技术措施" && instance.ContainsValues)
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{
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foreach (var propValue in instance)
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{
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if (propValue.Property.DisplayLabel == propName && propValue.TryGetNativeValue(out value))
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{
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break;
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}
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}
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}
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}
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return value;
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}
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/// <summary>
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/// 获取元素的长度
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/// </summary>
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/// <param name="elem">元素</param>
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/// <returns>长度值，单位m</returns>
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public static double GetLength(Element elem)
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{
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var uorMeter = Session.Instance.GetActiveDgnModel().GetModelInfo().UorPerMeter;
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double length = default;
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if (elem is LineElement line)
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{
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length = line.GetCurveVector().SumOfLengths();
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}
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if (elem is ComplexStringElement complexString)
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{
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length = complexString.GetCurveVector().SumOfLengths();
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}
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if (elem is LineStringBaseElement lineStringBase)
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{
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length = lineStringBase.GetCurveVector().SumOfLengths();
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}
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if (elem is EllipseElement ellipseElement)
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{
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length = ellipseElement.GetCurveVector().SumOfLengths();
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}
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if (elem is ComplexShapeElement complexShape)
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{
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length = complexShape.GetCurveVector().SumOfLengths();
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}
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if (elem is BSplineCurveElement bSplineCurve)
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{
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length = bSplineCurve.GetCurveVector().SumOfLengths();
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}
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return length / uorMeter;
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}
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/// <summary>
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/// 获取属性
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/// </summary>
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/// <param name="element"></param>
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public static List<IECPropertyValue> GetProperties(Element element, string propName)
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{
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if (null == element)
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{
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throw new ArgumentNullException(nameof(element), "所提供ElemId无效");
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}
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List<IECPropertyValue> eCProperties = new List<IECPropertyValue>();
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DgnECManager ecManager = DgnECManager.Manager;
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int count = 0;
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DgnECInstanceCollection instCol = ecManager.GetElementProperties(element, ECQueryProcessFlags.SearchAllClasses);
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foreach (IDgnECInstance inst in instCol)
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{
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count++;
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IEnumerator<IECProperty> propertyEnum = inst.ClassDefinition.GetEnumerator();
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while (propertyEnum.MoveNext())
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{
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IECPropertyValue propertyValue = inst.GetPropertyValue(propertyEnum.Current.Name);
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if (propertyValue.IsArray)
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{
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IECArrayValue arrayVal = propertyValue as IECArrayValue;
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if (arrayVal.Count >= 1)
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propertyValue = arrayVal[0];
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}
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var prop = propertyEnum.Current.Name;
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ECNameValidation.DecodeFromValidName(ref prop);
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if (propName == prop)
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{
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eCProperties.Add(propertyValue);
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}
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}
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}
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return eCProperties;
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}
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}
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public class JSCSModel
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{
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private readonly double uorMeter = Session.Instance.GetActiveDgnModel().GetModelInfo().UorPerMeter;
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public JSCSModel(string measure, List<Element> elements)
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{
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Measurement = GetMeasurement(measure);
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AssociateElements = elements;
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Name = ZYJSCSHelpers.GetJSCSPropertyValue(elements.FirstOrDefault(), "ID-100-名称")?.ToString();
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}
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public StringBuilder Message { get; private set; }
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private double GetArea()
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{
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//StringBuilder sb = new StringBuilder();
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double area = default;
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foreach (var elem in AssociateElements)
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{
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var prop = ZYJSCSHelpers.GetProperties(elem, "SurfaceArea").FirstOrDefault();
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if (prop != null)
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{
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prop.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter);
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}；面积：{d}");
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area += d;
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}
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if (elem is CellHeaderElement cellElem)
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{
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foreach (var child in cellElem.GetChildren())
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{
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var childProp = ZYJSCSHelpers.GetProperties(child, "SurfaceArea").FirstOrDefault();
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if (childProp != null)
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter);
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}中的子元素{child.ElementId}：{child.Description}；面积：{d}");
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area += d;
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}
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}
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}
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if (elem is SharedCellElement sharedCell)
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{
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var definition = sharedCell.GetDefinition(Session.Instance.GetActiveDgnFile());
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foreach (var child in definition.GetChildren())
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{
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var childProp = ZYJSCSHelpers.GetProperties(child, "SurfaceArea").FirstOrDefault();
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if (childProp != null)
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter);
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}中的子元素{child.ElementId}：{child.Description}；面积：{d}");
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area += d;
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}
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}
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}
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}
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//Message = sb;
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return Math.Round(area, 3, MidpointRounding.AwayFromZero);
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}
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private double GetLength()
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{
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double length = default;
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//StringBuilder sb = new StringBuilder();
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foreach (var elem in AssociateElements)
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{
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}；长度：{ZYJSCSHelpers.GetLength(elem)}");
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length += ZYJSCSHelpers.GetLength(elem);
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}
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//Message = sb;
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return Math.Round(length, 3, MidpointRounding.AwayFromZero);
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}
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private Measurement GetMeasurement(string measure)
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{
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if (string.IsNullOrEmpty(measure))
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{
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return Measurement.Unknow;
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}
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if (measure == "个数" || measure == "个" || measure == "数量")
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{
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return Measurement.Count;
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}
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else if (measure == "长度" || measure == "长" || measure == "毫米" || measure == "米" || measure == "厘米")
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{
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return Measurement.Length;
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}
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else if (measure == "面积" || measure.StartsWith("平方"))
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{
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return Measurement.Area;
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}
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else if (measure == "体积" || measure.StartsWith("立方"))
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{
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return Measurement.Volume;
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}
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return Measurement.Unknow;
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}
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private double GetVolume()
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{
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double volume = default;
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//StringBuilder sb = new StringBuilder();
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foreach (var elem in AssociateElements)
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{
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//直接可以读取
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var prop = ZYJSCSHelpers.GetProperties(elem, "Volume").FirstOrDefault();
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if (prop != null)
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{
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prop.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter * uorMeter);
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}；体积：{d}");
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volume += d;
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}
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//一般单元，能看到子元素
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if (elem.GetChildren().Count() > 0)
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{
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foreach (var child in elem.GetChildren())
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{
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var childProp = ZYJSCSHelpers.GetProperties(child, "Volume").FirstOrDefault();
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if (childProp != null)
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter * uorMeter);
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}中的子元素{child.ElementId}：{child.Description}；体积：{d}");
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volume += d;
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}
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}
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}
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//共享单元看不到子元素
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if (elem is SharedCellElement sharedCell)
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{
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//var definition = sharedCell.GetDefinition(Session.Instance.GetActiveDgnFile());
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DropGeometry geom = new DropGeometry();
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geom.SetOptions(DropGeometry.Options.OPTION_SharedCells);
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geom.SetSharedCellOptions(DropGeometry.SharedCells.SHAREDCELL_Geometry);
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var status = MstnMixedAssistant.ElementOperation.DropElement(sharedCell, out var agenda, geom);
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if (status == StatusInt.Success)
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{
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for (uint i = 0; i < agenda.GetCount(); i++)
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{
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var child = agenda.GetEntry(i);
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var childProp = ZYJSCSHelpers.GetProperties(child, "Volume").FirstOrDefault();
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//第一次打散后，但是还是找不到体积属性，需要二次打散
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if (childProp == null)
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{
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DropGeometry geomSub = new DropGeometry();
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geomSub.SetOptions(DropGeometry.Options.OPTION_AppData);
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geomSub.SetSolidsOptions(DropGeometry.Solids.SOLID_Surfaces);
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var statusSub = MstnMixedAssistant.ElementOperation.DropElement(child, out var agendaSub, geomSub);
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if (statusSub == StatusInt.Success)
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{
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for (uint j = 0; j < agendaSub.GetCount(); j++)
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{
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var childSub = agendaSub.GetEntry(j);
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var childPropSub = ZYJSCSHelpers.GetProperties(childSub, "Volume").FirstOrDefault();
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if (childPropSub != null)
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{
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childPropSub.TryGetNativeValue(out var valueSub);
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var d = Convert.ToDouble(valueSub) / (uorMeter * uorMeter * uorMeter);
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volume += d;
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}
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}
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}
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}
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else
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{
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childProp.TryGetNativeValue(out var value);
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double d = Convert.ToDouble(value) / (uorMeter * uorMeter * uorMeter);
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//sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}中的子元素{child.ElementId}：{child.Description}；体积：{d}");
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volume += d;
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}
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}
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}
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}
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}
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//Message = sb;
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return Math.Round(volume, 3, MidpointRounding.AwayFromZero);
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}
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//private int GetCount()
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//{
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// StringBuilder sb = new StringBuilder();
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// foreach (var elem in AssociateElements)
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// {
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// sb.AppendLine($"父元素{elem.ElementId}：{elem.Description}；个数：1");
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// }
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// Message = sb;
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// return 1;
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//}
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public List<Element> AssociateElements { get; }
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/// <summary>
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/// 计量方式
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/// </summary>
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public Measurement Measurement
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{
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get; private set;
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}
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public string Unit { get; private set; }
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public string Name { get; }
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public double Result
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{
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get
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{
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double result = 0.0;
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switch (Measurement)
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{
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case Measurement.Count:
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result = AssociateElements.Count;
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//result = GetCount();
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break;
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case Measurement.Length:
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result = GetLength();
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Unit = "m";
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break;
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case Measurement.Area:
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result = GetArea();
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Unit = "㎡";
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break;
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case Measurement.Volume:
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result = GetVolume();
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Unit = "m³";
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break;
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case Measurement.Unknow:
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break;
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}
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return result;
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}
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}
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}
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/// <summary>
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/// 计量方式
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/// </summary>
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public enum Measurement
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{
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Unknow,
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/// <summary>
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/// 个数
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/// </summary>
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Count,
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/// <summary>
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/// 长度
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/// </summary>
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Length,
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/// <summary>
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/// 面积
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/// </summary>
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Area,
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/// <summary>
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/// 体积
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/// </summary>
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Volume
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}
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}
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