Revit C# 族预览交互代码示例
以下是一个在Revit软件中用C#编写的族预览交互代码示例:
using Autodesk.Revit.UI;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI.Selection;
using System.Collections.Generic;
public class FamilyPreviewInteraction : IExternalCommand
{
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
// 获取当前文档
UIDocument uiDoc = commandData.Application.ActiveUIDocument;
Document doc = uiDoc.Document;
// 选择族实例
Reference reference = uiDoc.Selection.PickObject(ObjectType.Element, '请选择一个族实例');
FamilyInstance familyInstance = doc.GetElement(reference) as FamilyInstance;
// 获取族类型
FamilySymbol familySymbol = familyInstance.Symbol;
// 获取族类型的预览图
IList<FamilySize> familySizes = familySymbol.GetFamilyPreviewSizes();
FamilySize familySize = familySizes[0]; // 默认使用第一个预览尺寸
ImageSource imageSource = familySymbol.GetPreviewImage(familySize);
// 显示预览图
TaskDialog.Show('族类型预览', '族类型 ' + familySymbol.Name + ' 的预览图', imageSource);
return Result.Succeeded;
}
}
此代码会在Revit中创建一个外部命令,当用户运行该命令时,会弹出一个对话框,让用户选择一个族实例。选定后,代码会获取该族实例的族类型,然后获取该族类型的预览图,并将其显示在对话框中。
原文地址: https://www.cveoy.top/t/topic/mmxS 著作权归作者所有。请勿转载和采集!