136 lines
3.5 KiB
Markdown
136 lines
3.5 KiB
Markdown
# UIDocument
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## 方法
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### CanPlaceElementType
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当前视图是否可以放置该类型构件
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| 方法名 | 描述 |
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| ---------------------------------- | -------------------------------------------------------------------------------------------------------------------------------- |
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| GetOpenUIViews | 获取 Revit 用户界面中所有打开的视图窗口的列表。 |
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| GetPlacementTypes | 获取输入族类型的有效放置类型的集合。 |
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| GetRevitUIFamilyLoadOptions | 返回选项对象，允许您使用 Revit 的对话框让用户响应在加载族期间出现的问题。 |
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| PostRequestForElementTypePlacement | 在Revit的命令队列中放置一个请求，让用户放置指定ElementType的实例。这不会立即执行，而是在控制权从当前API上下文返回到Revit时执行。 |
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### GetOpenUIViews
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获取 Revit 用户界面中所有打开的视图窗口的列表。
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```
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UIDocument uidoc = commandData.Application.ActiveUIDocument;
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Document doc = uidoc.Document;
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IList<UIView> views = uidoc.GetOpenUIViews();
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foreach (UIView view in views)
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{
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if (view.ViewId != uidoc.ActiveView.Id) continue;
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view.ZoomToFit();
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}
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- close()
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关闭窗口
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- GetWindowRectangle（）
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获得窗口的Rectangle
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Rectangle
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- GetZoomCorners()
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获得窗口四个角的点
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- ViewId
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所属View的ID
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- Zoom(double d)
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变焦
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- ZoomAndCenterRectangle（XYZ 1，XYZ 2）
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根据提供的Rectangle变焦
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- ZoomToFit（）
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变焦至显示所有构件（缩放匹配）
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- ZoomSheetSize（）
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变焦至Sheet的大小
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```
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### GetPlacementTypes
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获取输入族类型的有效放置类型的集合。
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### PostRequestForElementTypePlacement（ElementType type）
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在Revit的命令队列中放置一个请求，让用户放置指定ElementType的实例。这不会立即执行，而是在控制权从当前API上下文返回到Revit时执行。
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```
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UIDocument uidoc = commandData.Application.ActiveUIDocument;
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Document doc = uidoc.Document;
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// id为ElementType 的ID，可根据自己的项目文件修改
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int id = 266107;
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uidoc.PostRequestForElementTypePlacement(doc.GetElement(new ElementId(id)) as ElementType);
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```
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### GetRevitUIFamilyLoadOptions
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返回选项对象，允许您使用 Revit 的对话框让用户响应在加载族期间出现的问题。
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### RefreshActiveView()
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- 刷新当前视图
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### RequestViewChange（View view)
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- 改变当前视图
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可用ActiveView
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UIDocument uidoc = commandData.Application.ActiveUIDocument;
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Document doc = uidoc.Document;
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// id 为视图的Id，需要根据自己项目更改；
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int id = 3728299;
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View view = doc.GetElement(new ElementId(id)) as View;
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uidoc.RequestViewChange(view);
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### SaveAndClose（）
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- 保存关闭
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### SaveAs（）
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## 属性
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### [[Selection]]
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获得Selection对象
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```
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UIDocument uidoc = commandData.Application.ActiveUIDocument;
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Document doc = uidoc.Document;
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Selection sel = uidoc.Selection;
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Reference r = sel.PickObject(ObjectType.Element);
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Element element = doc.GetElement(r);
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TaskDialog.Show("AS", element.Name);
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```
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### ActiveView
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- UIDocument uidoc = commandData.Application.ActiveUIDocument;
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Document doc = uidoc.Document;
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// id 为视图的Id，需要根据自己项目更改；
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int id = 3728299;
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View view = doc.GetElement(new ElementId(id)) as View;
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uidoc.ActiveView = view;
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ViewDirection是视图朝向观察者的方向，UpDirection视图向上的方向
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UpDirection x ViewDirection=RightDirection
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ViewDirection x RightDirection=UpDirection
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RightDirection xUpDirection=ViewDirection
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