本文整理汇总了C#中BIM.IFC.Utility.ProductWrapper.AddAnnotation方法的典型用法代码示例。如果您正苦于以下问题：C# ProductWrapper.AddAnnotation方法的具体用法？C# ProductWrapper.AddAnnotation怎么用？C# ProductWrapper.AddAnnotation使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BIM.IFC.Utility.ProductWrapper的用法示例。
在下文中一共展示了ProductWrapper.AddAnnotation方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Export
/// <summary>
/// Exports text note elements.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="textNote">
/// The text note element.
/// </param>
/// <param name="productWrapper">
/// The ProductWrapper.
/// </param>
public static void Export(ExporterIFC exporterIFC, TextNote textNote, ProductWrapper productWrapper)
{
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction tr = new IFCTransaction(file))
{
string textString = textNote.Text;
if (String.IsNullOrEmpty(textString))
throw new Exception("TextNote does not have test string.");
ElementId symId = textNote.GetTypeId();
if (symId == ElementId.InvalidElementId)
throw new Exception("TextNote does not have valid type id.");
PresentationStyleAssignmentCache cache = ExporterCacheManager.PresentationStyleAssignmentCache;
IFCAnyHandle presHnd = cache.Find(symId);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(presHnd))
{
TextElementType textElemType = textNote.Symbol;
CreatePresentationStyleAssignmentForTextElementType(exporterIFC, textElemType, cache);
presHnd = cache.Find(symId);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(presHnd))
throw new Exception("Failed to create presentation style assignment for TextElementType.");
}
HashSet<IFCAnyHandle> presHndSet = new HashSet<IFCAnyHandle>();
presHndSet.Add(presHnd);
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, textNote))
{
double linScale = exporterIFC.LinearScale;
const double planScale = 100.0; // currently hardwired.
XYZ orig = textNote.Coord;
orig = orig.Multiply(linScale);
XYZ yDir = textNote.UpDirection;
XYZ xDir = textNote.BaseDirection;
XYZ zDir = xDir.CrossProduct(yDir);
double sizeX = textNote.LineWidth * linScale * planScale;
double sizeY = textNote.Height * linScale * planScale;
// When we display text on screen, we "flip" it if the xDir is negative with relation to
// the X-axis. So if it is, we'll flip x and y.
bool flipOrig = false;
if (xDir.X < 0)
{
xDir = xDir.Multiply(-1.0);
yDir = yDir.Multiply(-1.0);
flipOrig = true;
}
// xFactor, yFactor only used if flipOrig.
double xFactor = 0.0, yFactor = 0.0;
string boxAlignment = ConvertTextNoteAlignToBoxAlign(textNote, out xFactor, out yFactor);
// modify the origin to match the alignment. In Revit, the origin is at the top-left (unless flipped,
// then bottom-right).
if (flipOrig)
{
orig = orig.Add(xDir.Multiply(sizeX * xFactor));
orig = orig.Add(yDir.Multiply(sizeY * yFactor));
}
IFCAnyHandle origin = ExporterUtil.CreateAxis(file, orig, zDir, xDir);
IFCAnyHandle extent = IFCInstanceExporter.CreatePlanarExtent(file, sizeX, sizeY);
IFCAnyHandle repItemHnd = IFCInstanceExporter.CreateTextLiteralWithExtent(file, textString, origin, Toolkit.IFCTextPath.Left, extent, boxAlignment);
IFCAnyHandle annoTextOccHnd = IFCInstanceExporter.CreateStyledItem(file, repItemHnd, presHndSet, null);
ElementId catId = textNote.Category != null ? textNote.Category.Id : ElementId.InvalidElementId;
HashSet<IFCAnyHandle> bodyItems = new HashSet<IFCAnyHandle>();
bodyItems.Add(repItemHnd);
IFCAnyHandle bodyRepHnd = RepresentationUtil.CreateAnnotationSetRep(exporterIFC, textNote, catId, exporterIFC.Get2DContextHandle(), bodyItems);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(bodyRepHnd))
throw new Exception("Failed to create shape representation.");
IList<IFCAnyHandle> shapeReps = new List<IFCAnyHandle>();
shapeReps.Add(bodyRepHnd);
IFCAnyHandle prodShapeHnd = IFCInstanceExporter.CreateProductDefinitionShape(file, null, null, shapeReps);
IFCAnyHandle annoHnd = IFCInstanceExporter.CreateAnnotation(file, GUIDUtil.CreateGUID(), exporterIFC.GetOwnerHistoryHandle(),
null, null, null, setter.GetPlacement(), prodShapeHnd);
productWrapper.AddAnnotation(annoHnd, setter.GetLevelInfo(), true);
}
tr.Commit();
//.........这里部分代码省略.........
示例2: ExportCurveElement
/// <summary>
/// Exports a curve element to IFC curve annotation.
/// </summary>
/// <param name="exporterIFC">
/// The ExporterIFC object.
/// </param>
/// <param name="curveElement">
/// The curve element to be exported.
/// </param>
/// <param name="geometryElement">
/// The geometry element.
/// </param>
/// <param name="productWrapper">
/// The ProductWrapper.
/// </param>
public static void ExportCurveElement(ExporterIFC exporterIFC, CurveElement curveElement, GeometryElement geometryElement,
ProductWrapper productWrapper)
{
if (geometryElement == null || !ShouldCurveElementBeExported(curveElement))
return;
SketchPlane sketchPlane = curveElement.SketchPlane;
if (sketchPlane == null)
return;
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, curveElement))
{
IFCAnyHandle localPlacement = setter.GetPlacement();
IFCAnyHandle axisPlacement = GeometryUtil.GetRelativePlacementFromLocalPlacement(localPlacement);
Plane planeSK = sketchPlane.Plane;
XYZ projDir = planeSK.Normal;
XYZ origin = planeSK.Origin;
bool useOffsetTrf = false;
if (projDir.IsAlmostEqualTo(XYZ.BasisZ))
{
XYZ offset = XYZ.BasisZ * setter.Offset;
origin -= offset;
}
else
useOffsetTrf = true;
Plane plane = new Plane(planeSK.XVec, planeSK.YVec, origin);
IFCGeometryInfo info = IFCGeometryInfo.CreateCurveGeometryInfo(exporterIFC, plane, projDir, false);
if (useOffsetTrf)
{
XYZ offsetOrig = -XYZ.BasisZ * setter.Offset;
Transform trf = Transform.get_Translation(offsetOrig);
ExporterIFCUtils.CollectGeometryInfo(exporterIFC, info, geometryElement, XYZ.Zero, false, trf);
}
else
{
ExporterIFCUtils.CollectGeometryInfo(exporterIFC, info, geometryElement, XYZ.Zero, false);
}
IList<IFCAnyHandle> curves = info.GetCurves();
if (curves.Count != 1)
{
throw new Exception("IFC: expected 1 curve when export curve element.");
}
HashSet<IFCAnyHandle> curveSet = new HashSet<IFCAnyHandle>(curves);
IFCAnyHandle repItemHnd = IFCInstanceExporter.CreateGeometricCurveSet(file, curveSet);
IFCAnyHandle curveStyle = file.CreateStyle(exporterIFC, repItemHnd);
CurveAnnotationCache annotationCache = ExporterCacheManager.CurveAnnotationCache;
IFCAnyHandle curveAnno = annotationCache.GetAnnotation(sketchPlane.Id, curveStyle);
if (!IFCAnyHandleUtil.IsNullOrHasNoValue(curveAnno))
{
AddCurvesToAnnotation(curveAnno, curves);
}
else
{
curveAnno = CreateCurveAnnotation(exporterIFC, curveElement, curveElement.Category.Id, sketchPlane.Id, plane, curveStyle, setter, localPlacement, repItemHnd);
productWrapper.AddAnnotation(curveAnno, setter.GetLevelInfo(), true);
annotationCache.AddAnnotation(sketchPlane.Id, curveStyle, curveAnno);
}
}
transaction.Commit();
}
}示例3: Export
/// <summary>
/// Exports an element as an annotation.
/// </summary>
/// <param name="exporterIFC">The ExporterIFC object.</param>
/// <param name="filledRegion">The filled region element.</param>
/// <param name="geometryElement">The geometry element.</param>
/// <param name="productWrapper">The ProductWrapper.</param>
public static void Export(ExporterIFC exporterIFC, FilledRegion filledRegion,
GeometryElement geometryElement, ProductWrapper productWrapper)
{
if (filledRegion == null || geometryElement == null)
return;
IFCFile file = exporterIFC.GetFile();
using (IFCTransaction transaction = new IFCTransaction(file))
{
IList<CurveLoop> boundaries = filledRegion.GetBoundaries();
if (boundaries.Count == 0)
return;
Plane plane = null;
try
{
plane = boundaries[0].GetPlane();
}
catch
{
return;
}
Transform orientTrf = Transform.Identity;
orientTrf.BasisX = plane.XVec; orientTrf.BasisY = plane.YVec; orientTrf.BasisZ = plane.Normal;
orientTrf.Origin = plane.Origin;
XYZ projectionDirection = plane.Normal;
IList<IList<CurveLoop>> sortedLoops = ExporterIFCUtils.SortCurveLoops(boundaries);
if (sortedLoops.Count == 0)
return;
FilledRegionType filledRegionType = filledRegion.Document.GetElement(filledRegion.GetTypeId()) as FilledRegionType;
Color color = filledRegionType != null ? filledRegionType.Color : new Color(0, 0, 0);
ElementId fillPatternId = filledRegionType != null ? filledRegionType.FillPatternId : ElementId.InvalidElementId;
ElementId categoryId = CategoryUtil.GetSafeCategoryId(filledRegion);
using (IFCPlacementSetter setter = IFCPlacementSetter.Create(exporterIFC, filledRegion, null, orientTrf, ElementId.InvalidElementId))
{
foreach (IList<CurveLoop> curveLoopList in sortedLoops)
{
IFCAnyHandle outerCurve = null;
HashSet<IFCAnyHandle> innerCurves = null;
for (int ii = 0; ii < curveLoopList.Count; ii++)
{
IFCAnyHandle ifcCurve = ExporterIFCUtils.CreateCurveFromCurveLoop(exporterIFC, curveLoopList[ii], plane, projectionDirection);
if (ii == 0)
outerCurve = ifcCurve;
else
{
if (innerCurves == null)
innerCurves = new HashSet<IFCAnyHandle>();
innerCurves.Add(ifcCurve);
}
}
IFCAnyHandle representItem = IFCInstanceExporter.CreateAnnotationFillArea(file, outerCurve, innerCurves);
file.CreateStyle(exporterIFC, representItem, color, fillPatternId);
HashSet<IFCAnyHandle> bodyItems = new HashSet<IFCAnyHandle>();
bodyItems.Add(representItem);
IFCAnyHandle bodyRepHnd = RepresentationUtil.CreateAnnotationSetRep(exporterIFC, filledRegion, categoryId,
exporterIFC.Get2DContextHandle(), bodyItems);
if (IFCAnyHandleUtil.IsNullOrHasNoValue(bodyRepHnd))
return;
List<IFCAnyHandle> shapeReps = new List<IFCAnyHandle>();
shapeReps.Add(bodyRepHnd);
IFCAnyHandle productShape = IFCInstanceExporter.CreateProductDefinitionShape(file, null, null, shapeReps);
IFCAnyHandle annotation = IFCInstanceExporter.CreateAnnotation(file, GUIDUtil.CreateGUID(), exporterIFC.GetOwnerHistoryHandle(),
null, null, null, setter.GetPlacement(), productShape);
productWrapper.AddAnnotation(annotation, setter.GetLevelInfo(), true);
}
}
transaction.Commit();
}
}