public static View CreateFloorCallout(Document doc, List <View> views, string level, BoundingBoxXYZ bb, string viewName, double offset)
{
ViewFamilyType vft = new FilteredElementCollector(doc).OfClass(typeof(ViewFamilyType))
.Cast <ViewFamilyType>().FirstOrDefault <ViewFamilyType>(x => ViewFamily.FloorPlan == x.ViewFamily);
XYZ max = GeomUtil.OffsetPoint(GeomUtil.OffsetPoint(GeomUtil.OffsetPoint(bb.Max, XYZ.BasisX, offset), XYZ.BasisY, offset), XYZ.BasisZ, offset);
XYZ min = GeomUtil.OffsetPoint(GeomUtil.OffsetPoint(GeomUtil.OffsetPoint(bb.Min, -XYZ.BasisX, offset), -XYZ.BasisY, offset), -XYZ.BasisZ, offset);
bb = new BoundingBoxXYZ {
Max = max, Min = min
};
View pv = null;
string s = string.Empty;
bool check = false;
foreach (View v in views)
{
try
{
s = v.LookupParameter("Associated Level").AsString();
if (s == level)
{
pv = v; check = true; break;
}
}
catch
{
continue;
}
}
if (!check)
{
throw new Exception("Invalid level name!");
}
View vs = ViewSection.CreateCallout(doc, pv.Id, vft.Id, min, max);
vs.CropBox = bb;
vs.Name = viewName;
return(vs);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIApplication uiApp = commandData.Application;
Application app = uiApp.Application;
Document document = uiApp.ActiveUIDocument.Document;
Selection sel = uiApp.ActiveUIDocument.Selection;
UIDocument uiDoc = commandData.Application.ActiveUIDocument;
Transaction trans = new Transaction(document, "创建索引详图");
trans.Start();
#region 方案一
XYZ p1 = sel.PickPoint();
XYZ p2 = sel.PickPoint();
//创建新视图所需要的ViewFamilyType的Id
ElementId viewTypeId = document.ActiveView.GetTypeId();
//获得当前视图即为父视图ElementId
View view = ViewSection.CreateCallout(document, document.ActiveView.Id, viewTypeId, p1,
p2);
//ViewPlan detViewPlan = ViewSection.CreateCallout(document, document.ActiveView.Id, viewTypeId, p1, p2) as ViewPlan;
#endregion
trans.Commit();
//document.ActiveView = view;
uiDoc.ActiveView = view;
//增加删除刚才创建的索引详图功能？？？
//导出索引详图视图截图
ImageExportOptions options = new ImageExportOptions();
options.ZoomType = ZoomFitType.FitToPage;
options.ExportRange = ExportRange.CurrentView;
options.FilePath = @"C:\Users\Administrator.WIN7U-20141230O\Desktop\map\CurrentViewImage";//命名需要修改，不然每次重复替换
options.FitDirection = FitDirectionType.Horizontal;
options.HLRandWFViewsFileType = ImageFileType.JPEGMedium;
options.ShadowViewsFileType = ImageFileType.JPEGMedium;
options.PixelSize = 1920;
commandData.Application.ActiveUIDocument.Document.ExportImage(options);
#region 切换三维视图(未成功，可能版本问题）
// Transaction tr = new Transaction(document, "切换三维视图");
// tr.Start();
// // 找到一个三维视图类型
// IEnumerable<ViewFamilyType> viewFamilyTypes =
// from elem in new FilteredElementCollector(document).OfClass(typeof (ViewFamilyType))
// let type = elem as ViewFamilyType
// where type.ViewFamily = ViewFamily.ThreeDimensional
// select type;
// //创建三维视图
// View3D view3D = View3D.CreatePerspective(document, viewFamilyTypes.First().Id);
// tr.Commit();
// uiDoc.ActiveView = view3D;
#endregion
return(Result.Succeeded);
}