private void createX(_Db.BlockTableRecord btr, double radius, _Ge.Point3d ip)
{
_Ge.Point2d p1 = new _Ge.Point2d(ip.X - radius, ip.Y);
_Ge.Point2d p2 = new _Ge.Point2d(ip.X + radius, ip.Y);
_Ge.Point2d p3 = new _Ge.Point2d(ip.X, ip.Y - radius);
_Ge.Point2d p4 = new _Ge.Point2d(ip.X, ip.Y + radius);
using (_Db.Polyline poly = new _Db.Polyline())
{
poly.AddVertexAt(0, p1, 0, 0, 0);
poly.AddVertexAt(1, p2, 0, 0, 0);
poly.ColorIndex = 2;
btr.AppendEntity(poly);
_c.trans.AddNewlyCreatedDBObject(poly, true);
}
using (_Db.Polyline poly = new _Db.Polyline())
{
poly.AddVertexAt(0, p3, 0, 0, 0);
poly.AddVertexAt(1, p4, 0, 0, 0);
poly.ColorIndex = 2;
btr.AppendEntity(poly);
_c.trans.AddNewlyCreatedDBObject(poly, true);
}
}
public static void BuildingOrthogonalPolylines()
{
try
{
AcDb.Database db = CurrentCAD.Database;
jigger = new OrthogonalPolylinesJig();
AcEd.PromptResult jigRes;
do
{
jigRes = CurrentCAD.Editor.Drag(jigger);
if (jigRes.Status == AcEd.PromptStatus.OK)
{
jigger.allVertexes.Add(jigger.lastVertex);
}
} while (jigRes.Status == AcEd.PromptStatus.OK);
using (AcDb.Transaction tr = db.TransactionManager.StartTransaction())
{
AcDb.BlockTableRecord btr = (AcDb.BlockTableRecord)tr.GetObject(db.CurrentSpaceId, AcDb.OpenMode.ForWrite);
Teigha.DatabaseServices.Polyline ent = new Teigha.DatabaseServices.Polyline();
ent.SetDatabaseDefaults();
for (int i = 0; i < jigger.allVertexes.Count; i++)
{
AcGe.Point3d pt3d = jigger.allVertexes[i];
AcGe.Point2d pt2d = new AcGe.Point2d(pt3d.X, pt3d.Y);
ent.AddVertexAt(i, pt2d, 0, db.Plinewid, db.Plinewid);
}
ent.TransformBy(jigger.UCS);
btr.AppendEntity(ent);
tr.AddNewlyCreatedDBObject(ent, true);
tr.Commit();
}
}
catch (System.Exception ex)
{
CurrentCAD.Editor.WriteMessage(ex.ToString());
}
}
// Transaction extensions
///<summary>
/// Create a bounding rectangle around a piece of text (for debugging).
///</summary>
///<param name="txt">The text object around which to create a box.</param>
public static void CreateBoundingBox(this _AcDb.Transaction tr, _AcDb.DBText txt)
{
var ms =
tr.GetObject(
_AcDb.SymbolUtilityServices.GetBlockModelSpaceId(txt.Database),
_AcDb.OpenMode.ForWrite
) as _AcDb.BlockTableRecord;
if (ms != null)
{
var corners = txt.ExtractBounds();
if (corners.Count >= 4)
{
var doc = _AcAp.Application.DocumentManager.MdiActiveDocument;
if (doc == null)
{
return;
}
var ed = doc.Editor;
var ucs = ed.CurrentUserCoordinateSystem;
var cs = ucs.CoordinateSystem3d;
var pl = new _AcDb.Polyline(4);
for (int i = 0; i < 4; i++)
{
pl.AddVertexAt(i, corners[i].ProjectToUcs(cs), 0, 0, 0);
}
pl.Closed = true;
pl.TransformBy(ucs);
ms.AppendEntity(pl);
tr.AddNewlyCreatedDBObject(pl, true);
}
}
}
public static void BuildingRectangle()
{
try
{
AcDb.Database db = CurrentCAD.Database;
AcEd.Editor ed = CurrentCAD.Editor;
AcEd.PromptKeywordOptions pko;
AcEd.PromptPointOptions ppt;
AcEd.PromptPointResult ppr;
AcGe.Point3d basePoint;
AcGe.Point3d diractionPoint;
pko = new AcEd.PromptKeywordOptions("\nПобудова прямокутника");
pko.Keywords.Add("по Діагоналі");
pko.Keywords.Add("по Напрямку та діагоналі");
pko.Keywords.Add("по Ширині та висота");
pko.Keywords.Default = "по Ширині та висота";
pko.AllowNone = false;
AcEd.PromptResult pkr = ed.GetKeywords(pko);
if (pkr.Status != AcEd.PromptStatus.OK)
{
return;
}
MethodConstructingRectangle methodConstructing;
if (pkr.StringResult == "Діагоналі")
{
methodConstructing = MethodConstructingRectangle.Diagonal;
}
else if (pkr.StringResult == "Напрямку")
{
methodConstructing = MethodConstructingRectangle.DirectionAndDiagonal;
}
else
{
methodConstructing = MethodConstructingRectangle.HeightAndWidth;
}
ppt = new AcEd.PromptPointOptions("\nВкажіть першу точку прямокутника:");
ppr = ed.GetPoint(ppt);
if (ppr.Status != AcEd.PromptStatus.OK)
{
return;
}
basePoint = ppr.Value;
if (methodConstructing == MethodConstructingRectangle.Diagonal)
{
diractionPoint = basePoint.Add(AcGe.Vector3d.XAxis);
}
else
{
ppt = new AcEd.PromptPointOptions("\n");
if (methodConstructing == MethodConstructingRectangle.DirectionAndDiagonal)
{
ppt.Message = "\nВкажіть точку напрямку прямокутника:";
}
else if (methodConstructing == MethodConstructingRectangle.DirectionAndDiagonal)
{
ppt.Message = "\nВкажіть ширину прямокутника:";
}
ppt.UseBasePoint = true;
ppt.BasePoint = basePoint;
ppr = ed.GetPoint(ppt);
if (ppr.Status != AcEd.PromptStatus.OK)
{
return;
}
diractionPoint = ppr.Value;
}
jigger = new RectangleJig(methodConstructing, basePoint, diractionPoint);
ed.Drag(jigger);
using (AcDb.Transaction tr = db.TransactionManager.StartTransaction())
{
AcDb.BlockTableRecord btr = (AcDb.BlockTableRecord)tr.GetObject(db.CurrentSpaceId, AcDb.OpenMode.ForWrite);
Teigha.DatabaseServices.Polyline ent = new Teigha.DatabaseServices.Polyline();
ent.SetDatabaseDefaults();
for (int i = 0; i < jigger.Corners.Count; i++)
{
AcGe.Point3d pt3d = jigger.Corners[i];
AcGe.Point2d pt2d = new AcGe.Point2d(pt3d.X, pt3d.Y);
ent.AddVertexAt(i, pt2d, 0, db.Plinewid, db.Plinewid);
}
ent.Closed = true;
ent.TransformBy(jigger.UCS);
btr.AppendEntity(ent);
tr.AddNewlyCreatedDBObject(ent, true);
tr.Commit();
}
}
catch (System.Exception ex)
{
CurrentCAD.Editor.WriteMessage(ex.ToString());
}
}