revit 二次開發之創建圖紙和放置視圖

revit中創建圖紙指在模型中創建一個圖紙視圖（以下簡稱圖紙），圖紙中可以插入明細表和視圖，並且可以打印；放置視圖操作指在某個圖紙中插入某一個視圖。

創建圖紙操作需要使用ViewSheet.Create(Document document, ElementId titleBlockTypeId);

titleBlockTypeId指標題欄的ID,標題欄是手動創建圖紙的時候需要選擇的圖紙類型。

標題欄是圖紙族的族類型，它的BuiltInCategory是OST_TitleBlocks，並且屬於元素類型。獲取標題欄時可通過建立以上三種過濾器獲得所有標題欄。

標題欄ID是標題欄的ID。

放置視圖操作需要使用Viewport.Create( Document  document, ElementId viewsheetId,ElementId viewId, XYZ point );

其中 viewsheetId指視圖需要被放置到的圖紙的ID，viewId指被放置的視圖的ID，point指視圖放置在圖紙中哪一個位置。

平面視圖的基准點的影響值有視圖中項目基點、立面標記、裁剪框和構件的顯示情況。

經本人實驗獲得的影響結果如下：

以下為實驗代碼（revit中以建築樣板新建項目，按視圖名稱所示修改視圖可見性和裁剪框）：

 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using Autodesk.Revit.ApplicationServices;
using Autodesk.Revit.Attributes;

using System.Windows.Forms;

namespace Xincubus
{
    [Transaction(TransactionMode.Manual)]

    public class CreateViewSheet : IExternalCommand
    {
        public Result Execute(ExternalCommandData document, ref string message, ElementSet elements)
        {

            UIApplication uiapp = document.Application;
            Document doc = uiapp.ActiveUIDocument.Document;
            FilteredElementCollector titleBlock = new FilteredElementCollector(doc);
            titleBlock.WherePasses(new ElementClassFilter(typeof(FamilySymbol)));
            titleBlock.WherePasses(new ElementCategoryFilter(BuiltInCategory.OST_TitleBlocks)).WhereElementIsElementType();
            FilteredElementCollector allView = new FilteredElementCollector(doc);
            allView.WherePasses(new ElementClassFilter(typeof(Autodesk.Revit.DB.View)));
            allView.WherePasses(new ElementCategoryFilter(BuiltInCategory.OST_Views)).WhereElementIsNotElementType();

            ElementId titleBlockTypeId = null;
            Autodesk.Revit.DB.View view1 = null;
            Autodesk.Revit.DB.View view2 = null;
            Autodesk.Revit.DB.View view3 = null;
            Autodesk.Revit.DB.View view4 = null;
            Autodesk.Revit.DB.View view5 = null;
            Autodesk.Revit.DB.View view6 = null;
            Autodesk.Revit.DB.View view7 = null;
            Autodesk.Revit.DB.View view8 = null;
            if (titleBlock.Count() != 0)
            {
                foreach (Element element in titleBlock)
                {
                    if (element.Name == "A0 公制")
                    {
                        titleBlockTypeId = element.Id;
                        break;
                    }
                }
            }
            if (allView.Count() != 0)
            {

                foreach (Element element in allView)
                {
                    if (element.Name == "裁剪框+顯示項目基點不顯示立面")
                    {
                        view1 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "裁剪框+顯示項目基點顯示立面")
                    {
                        view2 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "裁剪框+隱藏項目基點顯示立面")
                    {
                        view3 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "裁剪框+隱藏項目基點隱藏立面")
                    {
                        view4 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "無裁剪框+不顯示項目基點不顯示立面")
                    {
                        view5 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "無裁剪框+不顯示項目基點顯示立面")
                    {
                        view6 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "無裁剪框+顯示項目基點不顯示立面")
                    {
                        view7 = element as Autodesk.Revit.DB.View;
                    }
                    if (element.Name == "無裁剪框+顯示項目基點和立面")
                    {
                        view8 = element as Autodesk.Revit.DB.View;
                    }
                }
                using (Transaction tr = new Transaction(doc))
                {
                    if (tr.Start("Create ViewSheet") == TransactionStatus.Started)
                    {
                        ViewSheet viewSheetA = ViewSheet.Create(doc, titleBlockTypeId);
                        Viewport.Create(doc, viewSheetA.Id, view1.Id, new XYZ(0, 0, 0));
                        Viewport.Create(doc, viewSheetA.Id, view2.Id, new XYZ(0, 0, 0));
                        ViewSheet viewSheetB = ViewSheet.Create(doc, titleBlockTypeId);
                        Viewport.Create(doc, viewSheetB.Id, view3.Id, new XYZ(0, 0, 0));
                        Viewport.Create(doc, viewSheetB.Id, view4.Id, new XYZ(0, 0, 0));
                        ViewSheet viewSheetC = ViewSheet.Create(doc, titleBlockTypeId);
                        Viewport.Create(doc, viewSheetC.Id, view5.Id, new XYZ(0, 0, 0));
                        Viewport.Create(doc, viewSheetC.Id, view6.Id, new XYZ(0, 0, 0));
                        ViewSheet viewSheetD = ViewSheet.Create(doc, titleBlockTypeId);
                        Viewport.Create(doc, viewSheetD.Id, view7.Id, new XYZ(0, 0, 0));
                        Viewport.Create(doc, viewSheetD.Id, view8.Id, new XYZ(0, 0, 0));
                        tr.Commit();
                    }
                    else
                        tr.RollBack();
                }
            }
                return Result.Succeeded;
            }
        }
    }