// Database extensions
///<summary>
/// Create a piece of text of a specified size at a specified location.
///</summary>
///<param name="norm">The normal to the text object.</param>
///<param name="pt">The position for the text.</param>
///<param name="conts">The contents of the text.</param>
///<param name="size">The size of the text.</param>
public static void CreateText(
this _AcDb.Database db, _AcGe.Vector3d norm, _AcGe.Point3d pt, string conts, double size
)
{
using (var tr = db.TransactionManager.StartTransaction())
{
var ms =
tr.GetObject(
_AcDb.SymbolUtilityServices.GetBlockModelSpaceId(db),
_AcDb.OpenMode.ForWrite
) as _AcDb.BlockTableRecord;
if (ms != null)
{
var txt = new _AcDb.DBText();
txt.Normal = norm;
txt.Position = pt;
txt.Justify = _AcDb.AttachmentPoint.MiddleCenter;
txt.AlignmentPoint = pt;
txt.TextString = conts;
txt.Height = size;
var id = ms.AppendEntity(txt);
tr.AddNewlyCreatedDBObject(txt, true);
}
tr.Commit();
}
}
public static AcGe.Point3dCollection Offset(
AcGe.Point3dCollection collection,
AcGe.Vector3d offset)
{
AcGe.Point3dCollection offsetCollection = new AcGe.Point3dCollection();
foreach (AcGe.Point3d point in collection)
{
offsetCollection.Add(point.Add(offset));
}
return(offsetCollection);
}
public void DisplayArrays(int numberСolumns, int numberRows, double stepСolumns, double stepRows)
{
for (int i = 0; i < numberСolumns; i++)
{
for (int j = 0; j < numberRows; j++)
{
AcGe.Vector3d offset = new AcGe.Vector3d(j * stepRows, i * stepСolumns, 0);
AcGe.Point3d insertPoint = this.BasePointArrays.Add(offset);
AcDb.ObjectId objId = ServiceBlockElements.InsertBlock(this.NameBlock, insertPoint, this.ScaleBlock, this.RotationBlock);
if (objId.IsNull)
{
return;
}
}
}
}
private void CalculateBeamPoints()
{
//
// Calculate the vector perpendicular to the picked points.
// Note: we are assuming all work is done in the 'world' coordinate system, i.e. 2D
//
_vecLine = _beamData.BeamStartPoint.GetVectorTo(_beamData.BeamEndPoint);
_vecPerp = _vecLine.RotateBy((Math.PI / 2), _AcGe.Vector3d.ZAxis);
//
// Calculate the intersection of the beam side point as a line parallel to the
// beam line and the perp vector, this will give us the start corner.
//
_AcGe.Line3d sideLine = new _AcGe.Line3d(_beamData.BeamStartPoint, _beamData.BeamEndPoint);
// move it to the side picked point:
sideLine.TransformBy(_AcGe.Matrix3d.Displacement(_beamData.BeamStartPoint.GetVectorTo(_beamData.BeamSidePoint)));
_AcGe.Line3d perpline = new _AcGe.Line3d(_beamData.BeamStartPoint, _vecPerp);
_AcGe.Point3d perpPoint = perpline.IntersectWith(sideLine)[0];
//
// Now we need to get the normalised vector to the perpPoint, we then scale it to the beam width
// and use it to calculate all other perp points.
//
_vecPerp = _beamData.BeamStartPoint.GetVectorTo(perpPoint).GetNormal();
_vecPerp = _vecPerp * (_beamData.Width * _beamData.OffsetFactor);
if (_beamData.OffsetFactor == 1.0)
{
_p0 = _beamData.BeamStartPoint.TransformBy(_AcGe.Matrix3d.Displacement(_vecPerp));
_p1 = _beamData.BeamStartPoint;
_p2 = _beamData.BeamEndPoint;
_p3 = _beamData.BeamEndPoint.TransformBy(_AcGe.Matrix3d.Displacement(_vecPerp));
}
else
{
_p0 = _beamData.BeamStartPoint.TransformBy(_AcGe.Matrix3d.Displacement(_vecPerp));
_p1 = _beamData.BeamStartPoint.TransformBy(_AcGe.Matrix3d.Displacement(_vecPerp.Negate()));
_p2 = _beamData.BeamEndPoint.TransformBy(_AcGe.Matrix3d.Displacement(_vecPerp.Negate()));
_p3 = _beamData.BeamEndPoint.TransformBy(_AcGe.Matrix3d.Displacement(_vecPerp));
}
}
public static AcDb.Hatch CreateHatch(AcDb.ObjectIdCollection objectIds, bool removeBoundaries)
{
AcDb.Hatch oHatch = new AcDb.Hatch();
AcGe.Vector3d normal = new AcGe.Vector3d(0.0, 0.0, 1.0);
oHatch.Normal = normal;
oHatch.Elevation = 0;
oHatch.PatternScale = 1;
oHatch.SetHatchPattern(AcDb.HatchPatternType.UserDefined, "ANSI31");
oHatch.ColorIndex = 1;
oHatch.Associative = true;
oHatch.AppendLoop((int)AcDb.HatchLoopTypes.Default, objectIds);
oHatch.EvaluateHatch(true);
if (removeBoundaries)
{
ServiceCAD.DeleteObjects(objectIds);
}
return(oHatch);
}
internal void DoIt(_AcAp.Document doc, string rbName, string fgLayer)
{
log.Debug("--------------------------");
_FlaechenGrenzen.Clear();
_Raumbloecke.Clear();
var _AreaEngine = new AreaEngine();
_AcGe.Matrix3d ucs = _AcGe.Matrix3d.Identity;
try
{
ucs = doc.Editor.CurrentUserCoordinateSystem;
doc.Editor.CurrentUserCoordinateSystem = _AcGe.Matrix3d.Identity;
if (!string.IsNullOrEmpty(rbName))
{
_RaumblockName = rbName;
}
if (!string.IsNullOrEmpty(fgLayer))
{
_FgLayer = fgLayer;
}
_AreaEngine.SelectFgAndRb(_FlaechenGrenzen, _Raumbloecke, _FgLayer, _RaumblockName);
if (_FlaechenGrenzen.Count == 0)
{
return;
}
// todo: läuft nicht synchron - wird dzt in lisp ausgeführt
//Globs.SetWorldUCS();
ZoomToFlaechenGrenzen();
// init div
int fehlerKeinRb = 0;
int fehlerMehrRb = 0;
int fehlerWertFalsch = 0;
_AcDb.Database db = doc.Database;
_AcEd.Editor ed = doc.Editor;
_AcDb.TransactionManager tm = db.TransactionManager;
_AcDb.Transaction myT = tm.StartTransaction();
try
{
_AcGe.Point2d lu = new _AcGe.Point2d();
_AcGe.Point2d ro = new _AcGe.Point2d();
for (int i = 0; i < _FlaechenGrenzen.Count; i++)
{
log.Debug("--------------------------");
double sumAF = 0;
int rbInd = -1;
_AcDb.ObjectId elFG = _FlaechenGrenzen[i];
log.DebugFormat("Flächengrenze {0}", elFG.Handle.ToString());
_AcDb.Extents3d ext = GetExtents(tm, elFG);
_AcGe.Point3d minExt = new _AcGe.Point3d(ext.MinPoint.X - ABSTANDTEXT, ext.MinPoint.Y - ABSTANDTEXT, ext.MinPoint.Z);
_AcGe.Point3d maxExt = new _AcGe.Point3d(ext.MaxPoint.X + ABSTANDTEXT, ext.MaxPoint.Y + ABSTANDTEXT, ext.MaxPoint.Z);
List <_AcDb.ObjectId> rbsToIgnoreCol = GetFgAnz(minExt, maxExt, elFG);
if (rbsToIgnoreCol.Count > 0)
{
string handles = string.Join(",", rbsToIgnoreCol.Select(x => x.Handle.ToString()).ToArray());
log.DebugFormat("Zu ignorierende Raumblöcke: {0}", handles);
}
// 'raumbloecke holen
List <_AcDb.ObjectId> ssRB = selRB(minExt, maxExt);
if (ssRB.Count > 0)
{
string handles = string.Join(",", ssRB.Select(x => x.Handle.ToString()).ToArray());
log.DebugFormat("Raumblöcke: {0}", handles);
}
int rbAnz = 0;
// 'raumbloecke pruefen
for (int rbCnt = 0; rbCnt < ssRB.Count; rbCnt++)
{
_AcDb.ObjectId rbBlock2 = ssRB[rbCnt];
// ' ignore rbs
_AcDb.ObjectId found = rbsToIgnoreCol.FirstOrDefault(x => x.Equals(rbBlock2));
if (found != default(_AcDb.ObjectId))
{
continue;
}
using (_AcDb.DBObject dbObj = tm.GetObject(rbBlock2, _AcDb.OpenMode.ForRead, false))
{
_AcGe.Point3d rbEp = ((_AcDb.BlockReference)dbObj).Position;
using (_AcDb.Entity elFGEnt = (_AcDb.Entity)tm.GetObject(elFG, _AcDb.OpenMode.ForRead, false))
{
if (AreaEngine.InPoly(rbEp, elFGEnt))
{
log.DebugFormat("Raumblock {0} ist innerhalb der Flächengrenze.", rbBlock2.Handle.ToString());
if (_Raumbloecke.Contains(rbBlock2))
{
_Raumbloecke.Remove(rbBlock2);
}
rbAnz++;
rbInd = rbCnt;
}
else
{
log.DebugFormat("Außen liegender Raumblock {0} wird ignoriert.", rbBlock2.Handle.ToString());
}
}
}
}
if (rbAnz < 1)
{
log.WarnFormat("Kein Raumblock in Flächengrenze {0}!", elFG.Handle.ToString());
//FehlerLineOrHatchPoly(elFG, _InvalidNrRb, 255, 0, 0, tm, Globs.GetLabelPoint(elFG));
fehlerKeinRb++;
}
else if (rbAnz > 1)
{
log.WarnFormat("Mehr als ein Raumblock in Flächengrenze {0}!", elFG.Handle.ToString());
//FehlerLineOrHatchPoly(elFG, _InvalidNrRb, 255, 0, 0, tm, Globs.GetLabelPoint(elFG));
fehlerMehrRb++;
}
else
{
using (var tr = doc.TransactionManager.StartTransaction())
{
var pt = Globs.GetLabelPoint(elFG);
if (pt.HasValue)
{
var rblock = tr.GetObject(ssRB[rbInd], _AcDb.OpenMode.ForWrite) as _AcDb.BlockReference;
var pos = rblock.GetCenter();
if (!pos.HasValue)
{
pos = rblock.Position;
}
_AcGe.Vector3d acVec3d = pos.Value.GetVectorTo(pt.Value);
rblock.TransformBy(_AcGe.Matrix3d.Displacement(acVec3d));
ed.WriteMessage("\nCentroid is {0}", pt);
}
else
{
var poly = tr.GetObject(elFG, _AcDb.OpenMode.ForRead) as _AcDb.Polyline;
string msg = string.Format(CultureInfo.CurrentCulture, "\nFläche {0}. Centroid liegt außerhalb.", poly.Handle.ToString());
ed.WriteMessage(msg);
log.Warn(msg);
}
tr.Commit();
}
}
}
//if (_Raumbloecke.Count > 0)
//{
// List<object> insPoints = new List<object>();
// for (int i = 0; i < _Raumbloecke.Count; i++)
// {
// _AcIntCom.AcadBlockReference rbBlock = (_AcIntCom.AcadBlockReference)Globs.ObjectIdToAcadEntity(_Raumbloecke[i], tm);
// insPoints.Add(rbBlock.InsertionPoint);
// }
// _AcCm.Color col = _AcCm.Color.FromRgb((byte)0, (byte)255, (byte)0);
// Plan2Ext.Globs.InsertFehlerLines(insPoints, _LooseBlockLayer, 50, Math.PI * 1.25, col);
//}
if (fehlerKeinRb > 0 || fehlerMehrRb > 0 || fehlerWertFalsch > 0 || _Raumbloecke.Count > 0)
{
string msg = string.Format(CultureInfo.CurrentCulture, "Räume ohne Raumblock: {0}\nRäume mit mehr als einem Raumblock: {1}\nRäume mit falschem Wert in Raumblock: {2}\nRaumblöcke ohne entsprechende Flächengrenzen: {3}", fehlerKeinRb, fehlerMehrRb, fehlerWertFalsch, _Raumbloecke.Count);
log.Debug(msg);
_AcAp.Application.ShowAlertDialog(msg);
}
//If wucs = 0 Then
// ThisDrawing.SendCommand "(command ""_.UCS"" ""_P"") "
//End If
myT.Commit();
}
finally
{
myT.Dispose();
}
}
finally
{
doc.Editor.CurrentUserCoordinateSystem = ucs;
}
}
public static void AttachRasterImage(LandRasterImage landRastr)
{
AcEd.Editor ed = AcApp.DocumentManager.MdiActiveDocument.Editor;
//bool bRasterDefCreated = false;
AcDb.Database curDb = AcApp.DocumentManager.MdiActiveDocument.Database;
using (AcDb.Transaction tr = curDb.TransactionManager.StartTransaction())
{
AcDb.RasterImageDef rasterDef;
AcDb.ObjectId imgDefId;
AcDb.ObjectId imgDctID = AcDb.RasterImageDef.GetImageDictionary(curDb);
if (imgDctID.IsNull)
{
imgDctID = AcDb.RasterImageDef.CreateImageDictionary(curDb);
}
AcDb.DBDictionary imgDict = (AcDb.DBDictionary)tr.GetObject(imgDctID, AcDb.OpenMode.ForRead);
if (imgDict.Contains(landRastr.ImageName))
{
imgDefId = imgDict.GetAt(landRastr.ImageName);
rasterDef = (AcDb.RasterImageDef)tr.GetObject(imgDefId, AcDb.OpenMode.ForWrite);
if (rasterDef.IsLoaded)
{
//return;
}
}
else
{
AcPApp.AcadApplication app = AcApp.AcadApplication as AcPApp.AcadApplication;
AcPApp.AcadDocument doc = app.ActiveDocument;
AcPDb.AcadModelSpace mSpace = doc.ModelSpace;
AcPDb.AcadRasterImage ri = mSpace.AddRaster(landRastr.FileName, landRastr.InsertPoint.ToArray(), 1000, 0);
ri.Name = landRastr.ImageName;
ri.Transparency = true;
ServiceCAD.CreateLayer(landRastr.Layer);
ri.Layer = landRastr.Layer;
ri.ImageHeight = 1000;
ri.ImageWidth = 1000;
tr.Commit();
return;
}
AcDb.BlockTable blkTbl =
(AcDb.BlockTable)tr.GetObject(curDb.BlockTableId, AcDb.OpenMode.ForRead);
AcDb.BlockTableRecord acBlkTblRec =
(AcDb.BlockTableRecord)tr.GetObject(blkTbl[AcDb.BlockTableRecord.ModelSpace], AcDb.OpenMode.ForWrite);
using (AcDb.RasterImage rasterImage = new AcDb.RasterImage())
{
rasterImage.ImageDefId = imgDefId;
AcGe.Vector3d width;
AcGe.Vector3d height;
AcGe.Matrix3d ucs = ed.CurrentUserCoordinateSystem;
double size = 1000;
width = new AcGe.Vector3d(size, 0, 0);
height = new AcGe.Vector3d(0, size, 0);
AcGe.Point3d insPt = landRastr.InsertPoint;
AcGe.CoordinateSystem3d coordinateSystem = new AcGe.CoordinateSystem3d(insPt.TransformBy(ucs), width.TransformBy(ucs), height.TransformBy(ucs));
rasterImage.Orientation = coordinateSystem;
rasterImage.Rotation = 0;
rasterImage.ShowImage = true;
acBlkTblRec.AppendEntity(rasterImage);
tr.AddNewlyCreatedDBObject(rasterImage, true);
rasterImage.AssociateRasterDef(rasterDef);
}
tr.Commit();
}
}
public void AttachRasterImage()
{
// Get the current database and start a transaction
AcDb.Database acCurDb;
acCurDb = AcAp.Application.DocumentManager.MdiActiveDocument.Database;
using (AcDb.Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
// Define the name and image to use
string strImgName = "5525";
string strFileName = "C:\\_Temp_\\5525.TIF";
AcDb.RasterImageDef acRasterDef;
bool bRasterDefCreated = false;
AcDb.ObjectId acImgDefId;
// Get the image dictionary
AcDb.ObjectId acImgDctID = AcDb.RasterImageDef.GetImageDictionary(acCurDb);
// Check to see if the dictionary does not exist, it not then create it
if (acImgDctID.IsNull)
{
acImgDctID = AcDb.RasterImageDef.CreateImageDictionary(acCurDb);
}
// Open the image dictionary
AcDb.DBDictionary acImgDict = acTrans.GetObject(acImgDctID, AcDb.OpenMode.ForRead) as AcDb.DBDictionary;
// Check to see if the image definition already exists
if (acImgDict.Contains(strImgName))
{
acImgDefId = acImgDict.GetAt(strImgName);
acRasterDef = acTrans.GetObject(acImgDefId, AcDb.OpenMode.ForWrite) as AcDb.RasterImageDef;
}
else
{
// Create a raster image definition
AcDb.RasterImageDef acRasterDefNew = new AcDb.RasterImageDef
{
// Set the source for the image file
SourceFileName = strFileName
};
acImgDict.UpgradeOpen();
acImgDefId = acImgDict.SetAt(strImgName, acRasterDefNew);
// Load the image into memory
acRasterDefNew.Load();
// Add the image definition to the dictionary
////acImgDict.UpgradeOpen();
////acImgDefId = acImgDict.SetAt(strImgName, acRasterDefNew);
acTrans.AddNewlyCreatedDBObject(acRasterDefNew, true);
/***/
acRasterDef = acRasterDefNew;
bRasterDefCreated = true;
}
// Open the Block table for read
AcDb.BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, AcDb.OpenMode.ForRead) as AcDb.BlockTable;
// Open the Block table record Model space for write
AcDb.BlockTableRecord acBlkTblRec;
acBlkTblRec = acTrans.GetObject(acBlkTbl[AcDb.BlockTableRecord.ModelSpace],
AcDb.OpenMode.ForWrite) as AcDb.BlockTableRecord;
// Create the new image and assign it the image definition
using (AcDb.RasterImage acRaster = new AcDb.RasterImage())
{
acRaster.ImageDefId = acImgDefId;
// Use ImageWidth and ImageHeight to get the size of the image in pixels (1024 x 768).
// Use ResolutionMMPerPixel to determine the number of millimeters in a pixel so you
// can convert the size of the drawing into other units or millimeters based on the
// drawing units used in the current drawing.
// Define the width and height of the image
AcGe.Vector3d width;
AcGe.Vector3d height;
// Check to see if the measurement is set to English (Imperial) or Metric units
if (acCurDb.Measurement == AcDb.MeasurementValue.English)
{
width = new AcGe.Vector3d((acRasterDef.ResolutionMMPerPixel.X * acRaster.ImageWidth) / 25.4, 0, 0);
height = new AcGe.Vector3d(0, (acRasterDef.ResolutionMMPerPixel.Y * acRaster.ImageHeight) / 25.4, 0);
}
else
{
width = new AcGe.Vector3d(acRasterDef.ResolutionMMPerPixel.X * acRaster.ImageWidth, 0, 0);
height = new AcGe.Vector3d(0, acRasterDef.ResolutionMMPerPixel.Y * acRaster.ImageHeight, 0);
}
// Define the position for the image
AcGe.Point3d insPt = new AcGe.Point3d(52000.0, 56000.0, 100.0);
// Define and assign a coordinate system for the image's orientation
AcGe.CoordinateSystem3d coordinateSystem = new AcGe.CoordinateSystem3d(insPt, width * 2, height * 2);
acRaster.Orientation = coordinateSystem;
// Set the rotation angle for the image
acRaster.Rotation = 0;
// Add the new object to the block table record and the transaction
acBlkTblRec.AppendEntity(acRaster);
acTrans.AddNewlyCreatedDBObject(acRaster, true);
// Connect the raster definition and image together so the definition
// does not appear as "unreferenced" in the External References palette.
/*AcDb.RasterImage.EnableReactors(true);*/
acRaster.AssociateRasterDef(acRasterDef);
acRaster.ShowImage = true;
acRaster.ColorIndex = 200;
acRaster.ImageTransparency = true;
acRaster.Orientation = new AcGe.CoordinateSystem3d(insPt, new AcGe.Vector3d(1000, 0, 0), new AcGe.Vector3d(0, 2000, 0));
if (bRasterDefCreated)
{
acRasterDef.Dispose();
}
}
// Save the new object to the database
acTrans.Commit();
// Dispose of the transaction
}
}
static public Vector3d ToRhino(this _OdGe.Vector3d p)
{
return(new Vector3d(p.X, p.Y, p.Z));
}