private List <string> ExportDraftingView(Document recipientDoc, List <ElementId> viewIds)
{
List <string> fileNames = new List <string>();
try
{
string tempFileName = System.IO.Path.ChangeExtension(System.IO.Path.GetRandomFileName(), "png");
string tempImageFile = System.IO.Path.Combine(System.IO.Path.GetTempPath(), tempFileName);
ImageExportOptions option = new ImageExportOptions();
option.FilePath = tempImageFile;
option.HLRandWFViewsFileType = ImageFileType.PNG;
option.ImageResolution = ImageResolution.DPI_300;
option.ShouldCreateWebSite = false;
option.SetViewsAndSheets(viewIds);
option.ExportRange = ExportRange.SetOfViews;
if (ImageExportOptions.IsValidFileName(tempImageFile))
{
recipientDoc.ExportImage(option);
}
fileNames = Directory.GetFiles(System.IO.Path.GetTempPath(), string.Format("{0}*.*", System.IO.Path.GetFileNameWithoutExtension(tempFileName))).ToList();
}
catch (Exception ex)
{
MessageBox.Show("Failed to export draftingView to image.\n" + ex.Message, "ExportDraftingView", MessageBoxButton.OK, MessageBoxImage.Warning);
}
return(fileNames);
}
private void buttonRefresh_Click(object sender, RoutedEventArgs e)
{
try
{
//export image
ImageExportOptions option = new ImageExportOptions();
option.HLRandWFViewsFileType = ImageFileType.PNG;
option.ImageResolution = ImageResolution.DPI_300;
option.ShouldCreateWebSite = false;
option.ExportRange = ExportRange.SetOfViews;
List <ElementId> viewIds = new List <ElementId>();
int index = pageNum - 1;
PreviewMap preview = previewMapList[index];
if (null != preview.RecipientViewProperties)
{
if (preview.RecipientViewProperties.ViewId > 0)
{
string tempFileName = System.IO.Path.ChangeExtension(System.IO.Path.GetRandomFileName(), "png");
string tempImageFile = System.IO.Path.Combine(tempFolder, tempFileName);
viewIds.Add(new ElementId(preview.RecipientViewProperties.ViewId));
option.FilePath = tempImageFile;
option.SetViewsAndSheets(viewIds);
if (ImageExportOptions.IsValidFileName(tempImageFile))
{
string imageFileName = ExportDraftingView(preview.RecipientModelInfo.Doc, option);
if (!string.IsNullOrEmpty(preview.ViewLinkInfo.DestImagePath1))
{
if (File.Exists(preview.ViewLinkInfo.DestImagePath1))
{
File.Delete(preview.ViewLinkInfo.DestImagePath1);
}
}
if (!string.IsNullOrEmpty(preview.ViewLinkInfo.DestImagePath2))
{
preview.ViewLinkInfo.DestImagePath1 = preview.ViewLinkInfo.DestImagePath2;
}
preview.ViewLinkInfo.DestImagePath2 = imageFileName;
imageRecipient.Source = new BitmapImage(new Uri(preview.ViewLinkInfo.DestImagePath2));
}
}
previewMapList.RemoveAt(index);
previewMapList.Insert(index, preview);
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to refresh the preview image.\n" + ex.Message, "Refresh Preview Image", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
public static void GetImagesFromDocument(Document familyDoc, string targetDirectory)
{
//IL_000f: Unknown result type (might be due to invalid IL or missing references)
//IL_0014: Unknown result type (might be due to invalid IL or missing references)
//IL_0015: Unknown result type (might be due to invalid IL or missing references)
//IL_001c: Unknown result type (might be due to invalid IL or missing references)
//IL_0023: Unknown result type (might be due to invalid IL or missing references)
//IL_002a: Unknown result type (might be due to invalid IL or missing references)
//IL_0031: Unknown result type (might be due to invalid IL or missing references)
//IL_0038: Unknown result type (might be due to invalid IL or missing references)
//IL_003f: Unknown result type (might be due to invalid IL or missing references)
//IL_004a: Unknown result type (might be due to invalid IL or missing references)
//IL_0051: Unknown result type (might be due to invalid IL or missing references)
//IL_0052: Unknown result type (might be due to invalid IL or missing references)
//IL_0057: Unknown result type (might be due to invalid IL or missing references)
//IL_0058: Unknown result type (might be due to invalid IL or missing references)
//IL_0063: Unknown result type (might be due to invalid IL or missing references)
//IL_0080: Unknown result type (might be due to invalid IL or missing references)
//IL_0085: Unknown result type (might be due to invalid IL or missing references)
//IL_0087: Unknown result type (might be due to invalid IL or missing references)
//IL_0089: Expected O, but got Unknown
//IL_008e: Unknown result type (might be due to invalid IL or missing references)
//IL_0090: Unknown result type (might be due to invalid IL or missing references)
//IL_0094: Unknown result type (might be due to invalid IL or missing references)
//IL_009d: Unknown result type (might be due to invalid IL or missing references)
//IL_00a7: Unknown result type (might be due to invalid IL or missing references)
//IL_00a9: Unknown result type (might be due to invalid IL or missing references)
//IL_00ca: Unknown result type (might be due to invalid IL or missing references)
//IL_0118: Unknown result type (might be due to invalid IL or missing references)
//IL_0119: Unknown result type (might be due to invalid IL or missing references)
if (!Directory.Exists(targetDirectory))
{
Util_Helper.CreateDirectory(targetDirectory);
}
ImageExportOptions val = new ImageExportOptions();
val.set_ExportRange(2);
val.set_FilePath(targetDirectory);
val.set_HLRandWFViewsFileType(2);
val.set_ImageResolution(0);
val.set_ShadowViewsFileType(2);
val.set_ZoomType(0);
val.set_PixelSize(512);
val.set_FitDirection(0);
FilteredElementCollector val2 = new FilteredElementCollector(familyDoc);
IList <Element> list = val2.OfClass(typeof(View)).ToElements();
IList <ElementId> list2 = new List <ElementId>();
foreach (Element item in list)
{
View val3 = item as View;
if ((int)val3 != 0 && !val3.get_IsTemplate() && val3.get_CanBePrinted())
{
list2.Add(val3.get_Id());
}
}
val.SetViewsAndSheets(list2);
if (Directory.Exists(targetDirectory))
{
string[] files = Directory.GetFiles(targetDirectory, "*.jpg");
foreach (string path in files)
{
File.Delete(path);
}
}
if (ImageExportOptions.IsValidFileName(targetDirectory) && list2.Count > 0)
{
try
{
familyDoc.ExportImage(val);
}
catch (Exception ex)
{
throw ex;
}
}
}
static string ExportToImage(Document doc)
{
var tempFileName = Path.ChangeExtension(
Path.GetRandomFileName(), "png");
string tempImageFile;
try
{
tempImageFile = Path.Combine(
Path.GetTempPath(), tempFileName);
}
catch (IOException)
{
return(null);
}
IList <ElementId> views = new List <ElementId>();
try
{
#if !VERSION2014
var direction = new XYZ(-1, 1, -1);
var view3D = doc.IsFamilyDocument
? doc.FamilyCreate.NewView3D(direction)
: doc.Create.NewView3D(direction);
#else
var collector = new FilteredElementCollector(
doc);
var viewFamilyType = collector
.OfClass(typeof(ViewFamilyType))
.OfType <ViewFamilyType>()
.FirstOrDefault(x =>
x.ViewFamily == ViewFamily.ThreeDimensional);
var view3D = (viewFamilyType != null)
? View3D.CreateIsometric(doc, viewFamilyType.Id)
: null;
#endif // VERSION2014
if (view3D != null)
{
// Ensure white background.
Color white = new Color(255, 255, 255);
view3D.SetBackground(
ViewDisplayBackground.CreateGradient(
white, white, white));
views.Add(view3D.Id);
var graphicDisplayOptions
= view3D.get_Parameter(
BuiltInParameter.MODEL_GRAPHICS_STYLE);
// Settings for best quality
graphicDisplayOptions.Set(6);
}
}
catch (Autodesk.Revit.Exceptions
.InvalidOperationException)
{
}
var ieo = new ImageExportOptions
{
FilePath = tempImageFile,
FitDirection = FitDirectionType.Horizontal,
HLRandWFViewsFileType = ImageFileType.PNG,
ImageResolution = ImageResolution.DPI_150,
ShouldCreateWebSite = false
};
if (views.Count > 0)
{
ieo.SetViewsAndSheets(views);
ieo.ExportRange = ExportRange.SetOfViews;
}
else
{
ieo.ExportRange = ExportRange
.VisibleRegionOfCurrentView;
}
ieo.ZoomType = ZoomFitType.FitToPage;
ieo.ViewName = "tmp";
if (ImageExportOptions.IsValidFileName(
tempImageFile))
{
// If ExportRange = ExportRange.SetOfViews
// and document is not active, then image
// exports successfully, but throws
// Autodesk.Revit.Exceptions.InternalException
try
{
doc.ExportImage(ieo);
}
catch
{
return(string.Empty);
}
}
else
{
return(string.Empty);
}
// File name has format like
// "tempFileName - view type - view name", e.g.
// "luccwjkz - 3D View - {3D}.png".
// Get the first image (we only listed one view
// in views).
var files = Directory.GetFiles(
Path.GetTempPath(),
string.Format("{0}*.*", Path
.GetFileNameWithoutExtension(
tempFileName)));
return(files.Length > 0
? files[0]
: string.Empty);
}
private OrthogonalCamera GetOrthogonalCamera(Dictionary <int, ElementProperties> elementDictionary, string imagePath)
{
OrthogonalCamera orthoCamera = new OrthogonalCamera();
try
{
BoundingBoxXYZ boundingBox = new BoundingBoxXYZ();
boundingBox.Enabled = true;
for (int i = 0; i < 3; i++)
{
boundingBox.set_MinEnabled(i, true);
boundingBox.set_MaxEnabled(i, true);
boundingBox.set_BoundEnabled(0, i, true);
boundingBox.set_BoundEnabled(1, i, true);
}
BoundingBoxXYZ tempBoundingBox = elementDictionary.First().Value.RevitElement.get_BoundingBox(null);
tempBoundingBox.Enabled = true;
double maxX = tempBoundingBox.Max.X;
double maxY = tempBoundingBox.Max.Y;
double maxZ = tempBoundingBox.Max.Z;
double minX = tempBoundingBox.Min.X;
double minY = tempBoundingBox.Min.Y;
double minZ = tempBoundingBox.Min.Z;
List <ElementId> elementIds = new List <ElementId>();
Dictionary <int, Category> categories = new Dictionary <int, Category>();
foreach (ElementProperties ep in elementDictionary.Values)
{
Element element = ep.RevitElement;
if (null != element)
{
try
{
if (!categories.ContainsKey(element.Category.Id.IntegerValue))
{
categories.Add(element.Category.Id.IntegerValue, element.Category);
}
BoundingBoxXYZ bbBox = element.get_BoundingBox(null);
bbBox.Enabled = true;
elementIds.Add(element.Id);
if (null != boundingBox)
{
if (bbBox.Max.X > maxX)
{
maxX = bbBox.Max.X;
}
if (bbBox.Max.Y > maxY)
{
maxY = bbBox.Max.Y;
}
if (bbBox.Max.Z > maxZ)
{
maxZ = bbBox.Max.Z;
}
if (bbBox.Min.X < minX)
{
minX = bbBox.Min.X;
}
if (bbBox.Min.Y < minY)
{
minY = bbBox.Min.Y;
}
if (bbBox.Min.Z < minZ)
{
minZ = bbBox.Min.Z;
}
}
}
catch
{
continue;
}
}
}
XYZ xyzMax = new XYZ(maxX, maxY, maxZ);
XYZ xyzMin = new XYZ(minX, minY, minZ);
boundingBox.set_Bounds(0, xyzMin);
boundingBox.set_Bounds(1, xyzMax);
ViewFamilyType view3dFamilyType = null;
FilteredElementCollector collector = new FilteredElementCollector(m_doc);
List <Element> elements = collector.OfClass(typeof(ViewFamilyType)).ToElements().ToList();
foreach (Element element in elements)
{
ViewFamilyType viewfamilytype = element as ViewFamilyType;
if (viewfamilytype.ViewFamily == ViewFamily.ThreeDimensional)
{
view3dFamilyType = viewfamilytype; break;
}
}
if (null != view3dFamilyType)
{
using (TransactionGroup transGroup = new TransactionGroup(m_doc))
{
transGroup.Start("Start Creating View 3D");
using (Transaction trans = new Transaction(m_doc))
{
trans.Start("Create View");
View3D view3d = View3D.CreateIsometric(m_doc, view3dFamilyType.Id);
view3d.SetSectionBox(boundingBox);
view3d.GetSectionBox().Enabled = true;
view3d.DetailLevel = ViewDetailLevel.Fine;
foreach (Category category in categories.Values)
{
if (category.get_AllowsVisibilityControl(view3d))
{
#if RELEASE2017 || RELEASE2018
view3d.SetCategoryHidden(category.Id, false);
#else
view3d.SetVisibility(category, true);
#endif
}
}
view3d.get_Parameter(BuiltInParameter.MODEL_GRAPHICS_STYLE).Set(4);
//m_app.ActiveUIDocument.ActiveView = view3d;
//m_app.ActiveUIDocument.RefreshActiveView();
XYZ eyePostion = view3d.GetOrientation().EyePosition;
Point viewPoint = new Point();
viewPoint.X = eyePostion.X; viewPoint.Y = eyePostion.Y; viewPoint.Z = eyePostion.Z;
orthoCamera.CameraViewPoint = viewPoint;
XYZ forwardDirection = view3d.GetOrientation().ForwardDirection;
Direction fDirection = new Direction();
fDirection.X = forwardDirection.X; fDirection.Y = forwardDirection.Y; fDirection.Z = forwardDirection.Z;
orthoCamera.CameraDirection = fDirection;
XYZ upDirection = view3d.GetOrientation().UpDirection;
Direction uDirection = new Direction();
uDirection.X = upDirection.X; uDirection.Y = upDirection.Y; uDirection.Z = upDirection.Z;
orthoCamera.CameraUpVector = uDirection;
orthoCamera.ViewToWorldScale = view3d.Scale;
m_app.ActiveUIDocument.RefreshActiveView();
trans.Commit();
trans.Start("Export Image");
//create snapshot.png
ImageExportOptions option = new ImageExportOptions();
option.HLRandWFViewsFileType = ImageFileType.PNG;
option.ImageResolution = ImageResolution.DPI_300;
option.ShouldCreateWebSite = false;
option.ExportRange = ExportRange.SetOfViews;
option.FilePath = imagePath;
List <ElementId> viewIds = new List <ElementId>();
viewIds.Add(view3d.Id);
option.SetViewsAndSheets(viewIds);
if (ImageExportOptions.IsValidFileName(option.FilePath))
{
m_doc.ExportImage(option);
}
trans.Commit();
}
transGroup.RollBack();
}
if (File.Exists(imagePath))
{
File.Delete(imagePath);
}
string[] fileNames = Directory.GetFiles(Path.GetDirectoryName(imagePath), "snapshot*");
foreach (string fName in fileNames)
{
if (Path.GetExtension(fName) == ".png" || Path.GetExtension(fName) == ".jpg")
{
File.Move(fName, imagePath);
if (File.Exists(fName))
{
File.Delete(fName);
}
}
}
}
}
catch (Exception ex)
{
MessageBox.Show("Failed to get the orthogonal camera.\n" + ex.Message, "Get Orthogonal Camera", MessageBoxButton.OK, MessageBoxImage.Warning);
}
return(orthoCamera);
}
private bool UpdateViews()
{
bool result = false;
try
{
progressBar.Visibility = System.Windows.Visibility.Visible;
statusLable.Visibility = System.Windows.Visibility.Visible;
statusLable.Text = "Duplicating Views . . .";
progressBar.Minimum = 0;
progressBar.Maximum = previewMapList.Count;
progressBar.Value = 0;
double value = 0;
UpdateProgressBarDelegate updatePbDelegate = new UpdateProgressBarDelegate(progressBar.SetValue);
DuplicateUtils.errorMessage = new StringBuilder();
List <PreviewMap> updatedList = new List <PreviewMap>();
for (int i = 0; i < previewMapList.Count; i++)
{
value += 1;
if (previewMapList[i].IsEnabled)
{
PreviewMap previewMap = DuplicateUtils.DuplicateView(previewMapList[i], createSheet);
updatedList.Add(previewMap);
}
Dispatcher.Invoke(updatePbDelegate, System.Windows.Threading.DispatcherPriority.Background, new object[] { ProgressBar.ValueProperty, value });
}
if (DuplicateUtils.errorMessage.Length > 0)
{
MessageBox.Show("Following drafting views contains problems.\n\n" + DuplicateUtils.errorMessage.ToString(), "Errors in Duplicating Views", MessageBoxButton.OK, MessageBoxImage.Information);
}
previewMapList = new List <PreviewMap>();
previewMapList = updatedList;
//exportView one by one
ImageExportOptions option = new ImageExportOptions();
option.HLRandWFViewsFileType = ImageFileType.PNG;
option.ImageResolution = ImageResolution.DPI_300;
option.ShouldCreateWebSite = false;
option.ExportRange = ExportRange.SetOfViews;
List <ElementId> viewIds = new List <ElementId>();
foreach (PreviewMap preview in previewMapList)
{
viewIds.Clear();
if (null != preview.RecipientViewProperties)
{
if (preview.RecipientViewProperties.ViewId > 0)
{
string tempFileName = System.IO.Path.ChangeExtension(System.IO.Path.GetRandomFileName(), "png");
string tempImageFile = System.IO.Path.Combine(tempFolder, tempFileName);
viewIds.Add(new ElementId(preview.RecipientViewProperties.ViewId));
option.FilePath = tempImageFile;
option.SetViewsAndSheets(viewIds);
if (ImageExportOptions.IsValidFileName(tempImageFile))
{
string imageFileName = ExportDraftingView(preview.RecipientModelInfo.Doc, option);
if (!string.IsNullOrEmpty(preview.ViewLinkInfo.DestImagePath1))
{
if (File.Exists(preview.ViewLinkInfo.DestImagePath1))
{
File.Delete(preview.ViewLinkInfo.DestImagePath1);
}
}
if (!string.IsNullOrEmpty(preview.ViewLinkInfo.DestImagePath2))
{
preview.ViewLinkInfo.DestImagePath1 = preview.ViewLinkInfo.DestImagePath2;
}
preview.ViewLinkInfo.DestImagePath2 = imageFileName;
}
}
}
}
result = true;
}
catch (Exception ex)
{
MessageBox.Show("Failed to update drafting views.\n" + ex.Message, "Update Views", MessageBoxButton.OK, MessageBoxImage.Warning);
}
return(result);
}
