public View ExportDWG(Document document, View view, out string file)
{
bool exported = false;
ElementId outid = ElementId.InvalidElementId;
DWGExportOptions dwgOptions = new DWGExportOptions();
dwgOptions.FileVersion = ACADVersion.R2007;
dwgOptions.ExportOfSolids = SolidGeometry.Polymesh;
dwgOptions.ACAPreference = ACAObjectPreference.Geometry;
dwgOptions.MergedViews = true;
dwgOptions.PropOverrides = PropOverrideMode.ByEntity;
View v = null;
ICollection <ElementId> views = new List <ElementId>();
views.Add(view.Id);
var pathfile = SettingFreeze.Instance.GetFolderPath();
if (view is View3D)
{
List <ElementId> vSet = new List <ElementId>();
bool flag = view != null;
if (flag)
{
View3D tmp3D = null;
ViewSheet viewSheet = null;
bool proceed = false;
try
{
FilteredElementCollector filteredElementCollector = new FilteredElementCollector(doc);
filteredElementCollector.OfClass(typeof(FamilySymbol));
filteredElementCollector.OfCategory(BuiltInCategory.OST_TitleBlocks);
IList <Element> titleBlocks = filteredElementCollector.ToElements();
List <FamilySymbol> familySymbols = new List <FamilySymbol>();
foreach (Element element in titleBlocks)
{
FamilySymbol f = element as FamilySymbol;
bool flag3 = f != null;
if (flag3)
{
familySymbols.Add(f);
}
}
bool flag4 = titleBlocks.Count != 0;
if (flag4)
{
FamilySymbol fs = null;
foreach (FamilySymbol f2 in familySymbols)
{
bool flag5 = f2 != null;
if (flag5)
{
fs = f2;
break;
}
}
viewSheet = ViewSheet.Create(doc, fs.Id);
bool flag6 = viewSheet != null;
if (flag6)
{
UV location = new UV((viewSheet.Outline.Max.U - viewSheet.Outline.Min.U) / 2.0, (viewSheet.Outline.Max.V - viewSheet.Outline.Min.V) / 2.0);
try
{
Viewport.Create(doc, viewSheet.Id, view.Id, new XYZ(location.U, location.V, 0.0));
}
catch
{
try
{
XYZ tmpXYZ = new XYZ(-view.ViewDirection.X, -view.ViewDirection.Y, -view.ViewDirection.Z);
BoundingBoxXYZ tmpBoundingBox = view.CropBox;
bool tmpCropBoxActive = view.CropBoxActive;
IList <Element> viewTypes = new FilteredElementCollector(doc).OfClass(typeof(ViewFamilyType)).ToElements();
ElementId viewTypeid = null;
foreach (Element viewType in viewTypes)
{
ViewFamilyType famType = viewType as ViewFamilyType;
bool flag7 = famType != null && famType.ViewFamily == ViewFamily.ThreeDimensional;
if (flag7)
{
viewTypeid = famType.Id;
break;
}
}
bool flag8 = viewTypeid != null;
if (flag8)
{
tmp3D = View3D.CreateIsometric(doc, viewTypeid);
tmp3D.ApplyViewTemplateParameters(view);
tmp3D.CropBox = tmpBoundingBox;
Viewport.Create(doc, viewSheet.Id, tmp3D.Id, new XYZ(location.U, location.V, 0.0));
}
}
catch
{
}
}
vSet.Add(viewSheet.Id);
proceed = true;
}
}
}
catch
{
}
bool flag9 = proceed;
if (flag9)
{
exported = document.Export(pathfile, view.Name, vSet, dwgOptions);
bool flag10 = viewSheet != null;
if (flag10)
{
ElementId elementId = viewSheet.Id;
doc.Delete(elementId);
}
bool flag11 = tmp3D != null;
if (flag11)
{
ElementId elementId2 = tmp3D.Id;
doc.Delete(elementId2);
}
}
}
}
else
{
exported = document.Export(pathfile, view.Name, views, dwgOptions);
}
if (tmp3D != null)
{
file = Path.Combine(pathfile, tmp3D.Name + ".dwg");
}
else
{
file = Path.Combine(pathfile, view.Name + ".dwg");
}
if (exported)
{
TaskDialog taskDialog = new TaskDialog("Freeze View");
taskDialog.Id = "Freeze";
taskDialog.Title = "Freeze Drawing";
taskDialog.TitleAutoPrefix = true;
taskDialog.MainIcon = TaskDialogIcon.TaskDialogIconInformation;
taskDialog.AllowCancellation = true;
taskDialog.MainInstruction = ("Select View Type :");
taskDialog.AddCommandLink((TaskDialogCommandLinkId)1001, "Drafting View");
taskDialog.AddCommandLink((TaskDialogCommandLinkId)1002, "Legend");
taskDialog.CommonButtons = TaskDialogCommonButtons.Cancel;
taskDialog.DefaultButton = ((TaskDialogResult)2);
TaskDialogResult taskDialogResult = taskDialog.Show();
var dwgimport = new DWGImportOptions();
dwgimport.ColorMode = ImportColorMode.BlackAndWhite;
dwgimport.ThisViewOnly = true;
dwgimport.OrientToView = true;
dwgimport.Placement = ImportPlacement.Origin;
if (taskDialogResult == TaskDialogResult.CommandLink2)
{
v = GetLegend(document);
}
else if (taskDialogResult == TaskDialogResult.CommandLink1)
{
v = CreateDrafting(document);
}
if (v != null)
{
document.Import(file, dwgimport, v, out outid);
}
string strPost = "(Forzen)";
string newname = this.ReplaceForbiddenSigns(doc.ActiveView.Name);
string tempName = newname;
if (v != null)
{
int j = 1;
for (; ;)
{
try
{
v.Name = newname + strPost;
break;
}
catch
{
bool flag2 = j > 10;
if (flag2)
{
try
{
v.Name += strPost;
}
catch
{
}
break;
}
newname = tempName + "-" + j.ToString();
j++;
}
}
}
}
return(v);
}
//******************************************************************************************
/// <summary>
/// this function export View from the list
/// </summary>
public List <ViewPath> Export(List <View> argListView, DWGExportOptions setDwg, IREXProgress argProgress)
{
IREXProgress Progress = argProgress;
Progress.Steps = 2 * argListView.Count;
Progress.Position = 0;
Progress.Header = Resources.Strings.Texts.FreezeInProgress + " - " + Resources.Strings.Texts.Export;
List <ViewPath> nameStr = new List <ViewPath>();
m_path = getTempPath();
//reading files from temp directory
setDwg.LayerMapping = GetLayMap(setDwg.LayerMapping);
foreach (View v in argListView)
{
List <ElementId> vSet = new List <ElementId>();
if (v != null)
{
View3D tmp3D = null;
Autodesk.Revit.DB.ViewSheet viewSheet = null;
bool proceed = false;
if (v is Autodesk.Revit.DB.View3D)
{
try
{
FilteredElementCollector filteredElementCollector = new FilteredElementCollector(ThisExtension.Revit.ActiveDocument);
filteredElementCollector.OfClass(typeof(FamilySymbol));
filteredElementCollector.OfCategory(BuiltInCategory.OST_TitleBlocks);
IList <RevitElement> titleBlocks = filteredElementCollector.ToElements();
List <FamilySymbol> familySymbols = new List <FamilySymbol>();
foreach (Element element in titleBlocks)
{
FamilySymbol f = element as FamilySymbol;
if (f != null)
{
familySymbols.Add(f);
}
}
if (titleBlocks.Count != 0)
{
Autodesk.Revit.DB.FamilySymbol fs = null;
foreach (Autodesk.Revit.DB.FamilySymbol f in familySymbols)
{
if (null != f)
{
fs = f; break;
}
}
viewSheet = Autodesk.Revit.DB.ViewSheet.Create(ThisExtension.Revit.ActiveDocument, fs.Id);
if (null != viewSheet)
{
UV location = new UV((viewSheet.Outline.Max.U - viewSheet.Outline.Min.U) / 2,
(viewSheet.Outline.Max.V - viewSheet.Outline.Min.V) / 2);
try
{
Viewport.Create(ThisExtension.Revit.ActiveDocument, viewSheet.Id, v.Id, new XYZ(location.U, location.V, 0.0));
}
catch
{
try
{
XYZ tmpXYZ = new XYZ(-v.ViewDirection.X, -v.ViewDirection.Y, -v.ViewDirection.Z);
BoundingBoxXYZ tmpBoundingBox = v.CropBox;
bool tmpCropBoxActive = v.CropBoxActive;
IList <Element> viewTypes = REXGeometryRvt.FilterElements(ThisExtension.Revit.ActiveDocument, typeof(ViewFamilyType));
ElementId viewTypeid = null;
foreach (Element viewType in viewTypes)
{
ViewFamilyType famType = viewType as ViewFamilyType;
if (famType != null && famType.ViewFamily == ViewFamily.ThreeDimensional)
{
viewTypeid = famType.Id;
break;
}
}
if (viewTypeid != null)
{
tmp3D = View3D.CreateIsometric(ThisExtension.Revit.ActiveDocument, viewTypeid);
tmp3D.ApplyViewTemplateParameters(v);
tmp3D.CropBox = tmpBoundingBox;
Viewport.Create(ThisExtension.Revit.ActiveDocument, viewSheet.Id, tmp3D.Id, new XYZ(location.U, location.V, 0.0));
}
}
catch
{
}
}
vSet.Add(viewSheet.Id);
proceed = true;
}
}
}
catch { }
}
else
{
vSet.Add(v.Id);
proceed = true;
}
if (proceed)
{
string fam = v.get_Parameter(BuiltInParameter.VIEW_FAMILY).AsString();
Progress.Step(fam + "-" + v.Name);
string vName = ValidateFileName(v.Name);
m_CommandData.Application.ActiveUIDocument.Document.Export(m_path, fam + "-" + vName, vSet, setDwg);
nameStr.Add(new ViewPath(m_path + "\\" + fam + "-" + vName + ".dwg", v, fam + "-" + v.Name));
Progress.Step(fam + "-" + v.Name);
if (viewSheet != null)
{
ElementId elementId = viewSheet.Id;
ThisExtension.Revit.ActiveDocument.Delete(elementId);
}
if (tmp3D != null)
{
ElementId elementId = tmp3D.Id;
ThisExtension.Revit.ActiveDocument.Delete(elementId);
}
}
}
}
return(nameStr);
}
