private List <_Area_v2> getBoxAreas(List <_Db.BlockReference> blocks)
{
List <_Area_v2> parse = new List <_Area_v2>();
foreach (_Db.BlockReference block in blocks)
{
_Db.Extents3d blockExtents = block.GeometricExtents;
_Area_v2 area = new _Area_v2(block.Id, blockExtents.MinPoint, blockExtents.MaxPoint);
parse.Add(area);
}
parse = parse.OrderBy(o => o.Start.X).ToList();
return(parse);
}
private void AddRbToRetCol(List <_AcDb.ObjectId> Ret, _AcDb.TransactionManager tm, _AcDb.ObjectId elFG)
{
_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);
_AcEd.Editor ed = _AcAp.Application.DocumentManager.MdiActiveDocument.Editor;
_AcEd.SelectionFilter filter = new _AcEd.SelectionFilter(new _AcDb.TypedValue[] {
new _AcDb.TypedValue((int)_AcDb.DxfCode.Start, "INSERT"),
new _AcDb.TypedValue((int)_AcDb.DxfCode.BlockName, _RaumblockName)
});
_AcEd.PromptSelectionResult res = null;
res = ed.SelectCrossingWindow(minExt, maxExt, filter);
if (res.Status != _AcEd.PromptStatus.OK)
{
// todo: logging: lot4net?
return;
}
#if BRX_APP
_AcEd.SelectionSet ss = res.Value;
#else
using (_AcEd.SelectionSet ss = res.Value)
#endif
{
_AcDb.ObjectId[] idArray = ss.GetObjectIds();
for (int i = 0; i < idArray.Length; i++)
{
_AcDb.ObjectId oid = idArray[i];
using (_AcDb.DBObject pEntity = tm.GetObject(oid, _AcDb.OpenMode.ForRead, false))
{
using (_AcDb.Entity entElFG = tm.GetObject(elFG, _AcDb.OpenMode.ForRead, false) as _AcDb.Entity)
{
if (pEntity is _AcDb.BlockReference)
{
_AcDb.BlockReference br = pEntity as _AcDb.BlockReference;
if (AreaEngine.InPoly(br.Position, entElFG))
{
Ret.Add(oid);
}
}
}
}
}
}
}
/// <summary>
/// Sets the view in a viewport to contain the specified model extents.
/// </summary>
/// <param name="ext">The extents of the content to fit the viewport.</param>
/// <param name="fac">Optional factor to provide padding.</param>
public static void FitContentToViewport(
this _AcDb.Viewport vp, _AcDb.Extents3d ext, double fac = 1.0
)
{
// Let's zoom to just larger than the extents
vp.ViewCenter =
(ext.MinPoint + ((ext.MaxPoint - ext.MinPoint) * 0.5)).Strip();
// Get the dimensions of our view from the database extents
var hgt = ext.MaxPoint.Y - ext.MinPoint.Y;
var wid = ext.MaxPoint.X - ext.MinPoint.X;
// We'll compare with the aspect ratio of the viewport itself
// (which is derived from the page size)
var aspect = vp.Width / vp.Height;
// If our content is wider than the aspect ratio, make sure we
// set the proposed height to be larger to accommodate the
// content
if (wid / hgt > aspect)
{
hgt = wid / aspect;
}
// Set the height so we're exactly at the extents
vp.ViewHeight = hgt;
// Set a custom scale to zoom out slightly (could also
// vp.ViewHeight *= 1.1, for instance)
vp.CustomScale *= fac;
}
public static void Zoom(AcGe.Point3d pMin, AcGe.Point3d pMax, AcGe.Point3d pCenter, double dFactor)
{
int nCurVport = System.Convert.ToInt32(AcApp.GetSystemVariable("CVPORT"));
if (db.TileMode == true)
{
if (pMin.Equals(new AcGe.Point3d()) == true &&
pMax.Equals(new AcGe.Point3d()) == true)
{
pMin = db.Extmin;
pMax = db.Extmax;
}
}
else
{
// Check to see if Paper space is current
if (nCurVport == 1)
{
// Get the extents of Paper space
if (pMin.Equals(new AcGe.Point3d()) == true &&
pMax.Equals(new AcGe.Point3d()) == true)
{
pMin = db.Pextmin;
pMax = db.Pextmax;
}
}
else
{
// Get the extents of Model space
if (pMin.Equals(new AcGe.Point3d()) == true &&
pMax.Equals(new AcGe.Point3d()) == true)
{
pMin = db.Extmin;
pMax = db.Extmax;
}
}
}
using (AcDb.Transaction acTrans = db.TransactionManager.StartTransaction())
{
using (AcDb.ViewTableRecord acView = ed.GetCurrentView())
{
AcDb.Extents3d eExtents;
AcGe.Matrix3d matWCS2DCS;
matWCS2DCS = AcGe.Matrix3d.PlaneToWorld(acView.ViewDirection);
matWCS2DCS = AcGe.Matrix3d.Displacement(acView.Target - AcGe.Point3d.Origin) * matWCS2DCS;
matWCS2DCS = AcGe.Matrix3d.Rotation(-acView.ViewTwist,
acView.ViewDirection,
acView.Target) * matWCS2DCS;
if (pCenter.DistanceTo(AcGe.Point3d.Origin) != 0)
{
pMin = new AcGe.Point3d(pCenter.X - (acView.Width / 2),
pCenter.Y - (acView.Height / 2), 0);
pMax = new AcGe.Point3d((acView.Width / 2) + pCenter.X,
(acView.Height / 2) + pCenter.Y, 0);
}
using (AcDb.Line acLine = new AcDb.Line(pMin, pMax))
{
eExtents = new AcDb.Extents3d(acLine.Bounds.Value.MinPoint,
acLine.Bounds.Value.MaxPoint);
}
double dViewRatio;
dViewRatio = (acView.Width / acView.Height);
matWCS2DCS = matWCS2DCS.Inverse();
eExtents.TransformBy(matWCS2DCS);
double dWidth;
double dHeight;
AcGe.Point2d pNewCentPt;
if (pCenter.DistanceTo(AcGe.Point3d.Origin) != 0)
{
dWidth = acView.Width;
dHeight = acView.Height;
if (dFactor == 0)
{
pCenter = pCenter.TransformBy(matWCS2DCS);
}
pNewCentPt = new AcGe.Point2d(pCenter.X, pCenter.Y);
}
else
{
dWidth = eExtents.MaxPoint.X - eExtents.MinPoint.X;
dHeight = eExtents.MaxPoint.Y - eExtents.MinPoint.Y;
pNewCentPt = new AcGe.Point2d(((eExtents.MaxPoint.X + eExtents.MinPoint.X) * 0.5),
((eExtents.MaxPoint.Y + eExtents.MinPoint.Y) * 0.5));
}
if (dWidth > (dHeight * dViewRatio))
{
dHeight = dWidth / dViewRatio;
}
if (dFactor != 0)
{
acView.Height = dHeight * dFactor;
acView.Width = dWidth * dFactor;
}
acView.CenterPoint = pNewCentPt;
ed.SetCurrentView(acView);
}
acTrans.Commit();
}
}
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;
}
}
private void ZoomToFlaechenGrenzen()
{
log.DebugFormat(CultureInfo.CurrentCulture, "Zoom auf Flächengrenzen");
if (_FlaechenGrenzen.Count == 0)
{
return;
}
double MinX, MinY, MaxX, MaxY;
_AcAp.Document doc = _AcAp.Application.DocumentManager.MdiActiveDocument;
_AcDb.Database db = doc.Database;
_AcEd.Editor ed = doc.Editor;
_AcDb.TransactionManager tm = db.TransactionManager;
_AcDb.Transaction myT = tm.StartTransaction();
try
{
_AcDb.Extents3d ext = GetExtents(tm, _FlaechenGrenzen[0]);
MinX = ext.MinPoint.X;
MinY = ext.MinPoint.Y;
MaxX = ext.MaxPoint.X;
MaxY = ext.MaxPoint.Y;
for (int i = 1; i < _FlaechenGrenzen.Count; i++)
{
_AcDb.ObjectId oid = _FlaechenGrenzen[i];
ext = GetExtents(tm, oid);
if (ext.MinPoint.X < MinX)
{
MinX = ext.MinPoint.X;
}
if (ext.MinPoint.Y < MinY)
{
MinY = ext.MinPoint.Y;
}
if (ext.MaxPoint.X > MaxX)
{
MaxX = ext.MaxPoint.X;
}
if (ext.MaxPoint.Y > MaxY)
{
MaxY = ext.MaxPoint.Y;
}
}
//Globs.Zoom( new Point3d(MinX, MinY, 0.0), new Point3d(MaxX, MaxY, 0.0),new Point3d(), 1.0);
//Globs.ZoomWin3(ed, new Point3d(MinX, MinY, 0.0), new Point3d(MaxX, MaxY, 0.0));
//Globs.ZoomWin2(ed, new Point3d(MinX, MinY, 0.0), new Point3d(MaxX, MaxY, 0.0));
myT.Commit();
}
finally
{
myT.Dispose();
}
// Rauszoomen, sonst werden Blöcken nicht gefunden, die außerhalb der Flächengrenzen liegen.
MinX -= ABSTANDTEXT;
MinY -= ABSTANDTEXT;
MaxX += ABSTANDTEXT;
MaxY += ABSTANDTEXT;
Globs.Zoom(new _AcGe.Point3d(MinX, MinY, 0.0), new _AcGe.Point3d(MaxX, MaxY, 0.0), new _AcGe.Point3d(), 1.0);
}