Revit二开--复制视图裁剪

Revit二开–复制视图裁剪

在Revit使用过程中， 当我们想要把视图的裁剪范围调整为相同的大小和位置的时候，手动操作很难达到我们想要的结果，只能调整的尽可能的相似。还有人说可以事先调整好裁剪范围然后复制视图，这样也可以，但不能保证建模过程中不调整视图裁剪范围，如果一旦调整，就能难调整到与之前的范围一致。
今天我们采用二开的方法来解决。
步骤：

• 1 获取源视图的裁剪范围信息。
• 2 将源视图的裁剪范围信息应用到目标视图
  代码已经集成到唐僧解瓦项目：
  唐僧解瓦项目 github地址：
  https://github.com/binbinstrong/tangsengjiewa

	 /// <summary>
    /// 复制视图裁剪
    /// </summary>
    [Transaction(TransactionMode.Manual)]
    class Cmd_CopyViewCut : IExternalCommand
    {
        public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
        {
            var uiapp = commandData.Application;
            var uidoc = uiapp.ActiveUIDocument;
            var doc = uidoc.Document;
            var acview = doc.ActiveView;

            var collecor = new FilteredElementCollector(doc);
            var planviews = collecor.OfClass(typeof(ViewPlan)).Where(m => !(m as ViewPlan).IsTemplate).OrderBy(m => m.Name);


            ViewSelector selector = new ViewSelector();
            selector.sourceView.ItemsSource = planviews;
            selector.sourceView.DisplayMemberPath = "Name";
            selector.sourceView.SelectedIndex = 0;

            selector.targetViewList.ItemsSource = planviews;
            selector.targetViewList.DisplayMemberPath = "Name";

            selector.ShowDialog();

            var sourceview = selector.sourceView.SelectionBoxItem as View;
            var targetviews = selector.targetViewList.SelectedItems.Cast<ViewPlan>();

            Transaction ts = new Transaction(doc, "复制裁剪");
            ts.Start();

            var boundingbox = sourceview.CropBox;

            foreach (var targetview in targetviews)
            {
                targetview.CropBox = boundingbox;
                var para_crop = targetview.get_Parameter(BuiltInParameter.VIEWER_CROP_REGION);
                var para_crop_visible = targetview.get_Parameter(BuiltInParameter.VIEWER_CROP_REGION_VISIBLE);
                para_crop_visible.Set(1);
                para_crop.Set(1);
            }

            ts.Commit();

            selector.Close();
            return Result.Succeeded;
        }
	

实现效果如下：

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