public void DrawOnTop()
{
Transaction trans = _document.TransactionManager.TopTransaction;
BlockTableRecord btr = _document.Database.GetModelSpace(false);
DrawOrderTable drawOrder = trans.GetObject(btr.DrawOrderTableId, OpenMode.ForWrite) as DrawOrderTable;
ObjectIdCollection ids = new ObjectIdCollection();
ids.Add(BaseObject);
drawOrder.MoveToTop(ids);
}
///// <summary>
///// 设置动态块属性
///// </summary>
///// <param name="br">要设置属性的动态块参照</param>
///// <param name="Properties">属性数组</param>
//public static void SetDynamicValue(BlockReference br, Property[] properties)
//{
// try
// {
// if (br.IsDynamicBlock)
// {
// foreach (DynamicBlockReferenceProperty dbrp in br.DynamicBlockReferencePropertyCollection)
// {
// for (int i = 0; i < properties.Length; i++)
// {
// if (dbrp.PropertyName == properties[i].PropertyName)
// {
// dbrp.Value = properties[i].Value;
// }
// }
// }
// }
// }
// catch
// { }
//}
///// <summary>
///// 动态块属性
///// </summary>
//public class Property
//{
// private string propertyname;
// private double value;
// public string PropertyName
// {
// get { return propertyname; }
// }
// public double Value
// {
// get { return value; }
// }
// public Property(string PropertyName, double Value)
// {
// propertyname = PropertyName;
// value = Value;
// }
//}
/// <summary>
/// 改变对象的绘图次序到顶层
/// </summary>
/// <param name="ent"></param>
/// <param name="db"></param>
public static void MoveTop(this Entity ent, Database db)
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
ObjectIdCollection idc = new ObjectIdCollection();
idc.Add(ent.ObjectId);
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForWrite, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace],
OpenMode.ForWrite, false);
DrawOrderTable orderTable = tr.GetObject(btr.DrawOrderTableId, OpenMode.ForWrite) as
DrawOrderTable;
orderTable.MoveToTop(idc);
tr.Commit();
}
}
/// <summary>
///
/// </summary>
/// <param name="ent"></param>
/// <param name="db"></param>
public bool MoveTop(bool istop)
{
DocumentLock doclock = null;
try
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
doclock = doc.LockDocument();
Database db = HostApplicationServices.WorkingDatabase;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
ObjectIdCollection idc = new ObjectIdCollection();
idc.Add(parEntityId);
BlockTable bt = (BlockTable)tr.GetObject(db.BlockTableId, OpenMode.ForWrite, false);
BlockTableRecord btr = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
DrawOrderTable orderTable = tr.GetObject(btr.DrawOrderTableId, OpenMode.ForWrite) as DrawOrderTable;
if (istop)
{
orderTable.MoveToTop(idc);
}
else
{
orderTable.MoveToBottom(idc);
}
}
catch (Autodesk.AutoCAD.Runtime.Exception eex)
{ }
catch (System.Exception ex) { }
tr.Commit();
}
}
catch (Autodesk.AutoCAD.Runtime.Exception eex)
{ return(false); }
catch (System.Exception ex) { return(false); }
finally
{
doclock.Dispose();
}
return(true);
}
public static void makeImageBottom()
{
using (DocumentLock docLock = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.LockDocument())
{
Document activeDoc
= Application.DocumentManager.MdiActiveDocument;
Database db = activeDoc.Database;
Editor ed = activeDoc.Editor;
ObjectId oid = HeatSourceLayoutApp.globalProperty.RasterImageID;
if (oid == ObjectId.Null)
{
return;
}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
BlockTable bt = tr.GetObject(
db.BlockTableId,
OpenMode.ForRead
) as BlockTable;
BlockTableRecord btrModelSpace =
tr.GetObject(
bt[BlockTableRecord.ModelSpace],
OpenMode.ForRead
) as BlockTableRecord;
DrawOrderTable dot =
tr.GetObject(
btrModelSpace.DrawOrderTableId,
OpenMode.ForWrite
) as DrawOrderTable;
ObjectIdCollection objToMove = new ObjectIdCollection();
objToMove.Add(oid);
dot.MoveToBottom(objToMove);
tr.Commit();
}
}
}
public void SendBehind()
{
Document parentDocument = this.ParentDataset.ParentDocument;
using (parentDocument.LockDocument())
{
var transactionManager = parentDocument.TransactionManager;
using (Transaction transaction = transactionManager.StartTransaction())
{
BlockTable blockTable = (BlockTable)transaction.GetObject(parentDocument.Database.BlockTableId, 0);
BlockTableRecord blockTableRecord = (BlockTableRecord)transaction.GetObject(blockTable[(BlockTableRecord.ModelSpace)], (OpenMode)1);
DrawOrderTable drawOrderTable = (DrawOrderTable)transaction.GetObject(blockTableRecord.DrawOrderTableId, (OpenMode)1);
ObjectIdCollection objectIdCollection = new ObjectIdCollection();
objectIdCollection.Add(this.RasterObjectId);
drawOrderTable.MoveToBottom(objectIdCollection);
parentDocument.TransactionManager.QueueForGraphicsFlush();
parentDocument.TransactionManager.FlushGraphics();
parentDocument.Editor.UpdateScreen();
transaction.Commit();
}
}
PaletteUtils.ActivateEditor();
}
public ObjectId DefineRasterImage(Document doc, string url, Point3d basePoint, Vector3d v1, Vector3d v2, string suggestedName, byte transparency)
{
ObjectId result;
try
{
System.Drawing.Image.FromStream(new WebClient().OpenRead(url));
}
catch
{
result = ObjectId.Null;
return(result);
}
Database database = doc.Database;
Editor editor = doc.Editor;
ObjectId objectId = ObjectId.Null;
ObjectId arg_39_0 = ObjectId.Null;
try
{
using (doc.LockDocument(DocumentLockMode.ProtectedAutoWrite, null, null, false))
{
Autodesk.AutoCAD.ApplicationServices.TransactionManager transactionManager = doc.TransactionManager;
doc.TransactionManager.EnableGraphicsFlush(true);
using (Transaction transaction = transactionManager.StartTransaction())
{
string.IsNullOrEmpty(suggestedName);
ObjectId objectId2 = RasterImageDef.GetImageDictionary(database);
if (objectId2.IsNull)
{
objectId2 = RasterImageDef.CreateImageDictionary(database);
}
RasterImageDef rasterImageDef = new RasterImageDef();
rasterImageDef.SourceFileName = (url);
rasterImageDef.Load();
bool arg_A4_0 = rasterImageDef.IsLoaded;
DBDictionary dBDictionary = (DBDictionary)transaction.GetObject(objectId2, OpenMode.ForWrite);
string text = RasterImageDef.SuggestName(dBDictionary, url);
if (!string.IsNullOrEmpty(suggestedName))
{
text = suggestedName;
int num = 0;
while (dBDictionary.Contains(text))
{
num++;
text = suggestedName + num;
}
}
ObjectId arg_F8_0 = ObjectId.Null;
if (dBDictionary.Contains(text))
{
//editor.WriteMessage(AfaStrings.ImageAlreadyExits);
result = ObjectId.Null;
return(result);
}
dBDictionary.SetAt(text, rasterImageDef);
transaction.AddNewlyCreatedDBObject(rasterImageDef, true);
dBDictionary.Contains(text);
ObjectId layer = GetLayer(database, transaction, ref text);
RasterImage rasterImage = new RasterImage();
rasterImage.ImageDefId = (rasterImageDef.ObjectId);
rasterImage.SetLayerId(layer, false);
byte b = Convert.ToByte(Math.Floor((100.0 - (double)transparency) / 100.0 * 254.0));
Transparency transparency2 = new Transparency(b);
rasterImage.Transparency = transparency2;
; rasterImage.Orientation = new CoordinateSystem3d(basePoint, v1, v2);
BlockTable blockTable = (BlockTable)transactionManager.GetObject(database.BlockTableId, 0, false);
BlockTableRecord blockTableRecord = (BlockTableRecord)transactionManager.GetObject(blockTable[BlockTableRecord.ModelSpace], OpenMode.ForWrite, false);
int num2 = 0;
try
{
num2 = blockTableRecord.Cast <object>().Count <object>();
}
catch
{
}
rasterImage.ColorIndex = (256);
objectId = blockTableRecord.AppendEntity(rasterImage);
transactionManager.AddNewlyCreatedDBObject(rasterImage, true);
rasterImage.AssociateRasterDef(rasterImageDef);
RasterImage.EnableReactors(true);
rasterImageDef.UpdateEntities();
DrawOrderTable drawOrderTable = (DrawOrderTable)transaction.GetObject(blockTableRecord.DrawOrderTableId, OpenMode.ForWrite);
ObjectIdCollection objectIdCollection = new ObjectIdCollection();
objectIdCollection.Add(objectId);
drawOrderTable.MoveToBottom(objectIdCollection);
try
{
rasterImageDef.UpdateEntities();
if (num2 == 0)
{
ZoomExtents(rasterImage.GeometricExtents.MinPoint, rasterImage.GeometricExtents.MaxPoint);
editor.WriteMessage(rasterImage.Orientation.Origin.ToString());
}
}
catch
{
}
transaction.Commit();
}
}
result = objectId;
}
catch (System.Exception ex)
{
result = ObjectId.Null;
}
catch
{
//rrorReport.ShowErrorMessage(AfaStrings.UnexpectedErrorInAddingRasterImage);
result = ObjectId.Null;
}
return(result);
}
/// <summary>
/// Sets the display order.
/// </summary>
/// <param name="transaction">The transaction.</param>
/// <param name="oids">The object ids.</param>
/// <param name="sendToTop">The draw order.</param>
public static void SetDisplayOrder(Transaction transaction, ObjectIdCollection oids, bool sendToTop)
{
//_logger.Debug("Start SetDisplayOrder");
if (oids == null)
{
throw new NullReferenceException("oids is null");
}
// verify the arguments
//
if (oids.Count == 0)
{
return;
}
// get the database from the the first objectId
//
Autodesk.AutoCAD.DatabaseServices.Database db = oids[0].Database;
// create a transaction if needed
//
Transaction trans = null;
if (transaction == null)
{
trans = db.TransactionManager.StartTransaction();
}
else
{
trans = transaction;
}
// now get the draworder table and set accordingly
//
using (BlockTable blockTable = (BlockTable)trans.GetObject(db.BlockTableId, OpenMode.ForRead))
{
using (BlockTableRecord btr = (BlockTableRecord)trans.GetObject(blockTable[BlockTableRecord.ModelSpace], OpenMode.ForWrite))
{
using (DrawOrderTable drawOrderTable = trans.GetObject(btr.DrawOrderTableId, OpenMode.ForWrite) as DrawOrderTable)
{
if (drawOrderTable != null)
{
if (sendToTop)
{
drawOrderTable.MoveToTop(oids);
}
else
{
drawOrderTable.MoveToBottom(oids);
}
}
}
}
}
// cleanup transaction if needed
//
if (transaction == null)
{
trans.Commit();
trans.Dispose();
}
//_logger.Debug("End SetDisplayOrder");
}
private void CreateProfile(object arg)
{
try
{
if (doc != null)
{
using (doc.LockDocument())
{
Editor ed = doc.Editor;
Database db = doc.Database;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
//выбрать базовую точку снизу слева
double minx = double.PositiveInfinity;
double miny = double.PositiveInfinity;
List <ObjectId> allSelected = new List <ObjectId>(soilHatchIds);
allSelected.Add(groundSurfPolyId);
foreach (ObjectId id in allSelected)
{
Entity ent = null;
try
{
ent = (Entity)tr.GetObject(id, OpenMode.ForRead);
}
catch (Autodesk.AutoCAD.Runtime.Exception) { continue; }
Extents3d?ext = ent.Bounds;
if (ext != null)
{
Point3d minPt = ext.Value.MinPoint;
if (minx > minPt.X)
{
minx = minPt.X;
}
if (miny > minPt.Y)
{
miny = minPt.Y;
}
}
}
Point2d basePt = new Point2d(minx, miny);
//для трансформации координат
//Vector2d baseVector = new Vector2d(minx, miny);
Matrix2d transform =
new Matrix2d(new double[]
{
StartHorScaling, 0, 0,
0, StartVertScaling, 0,
0, 0, 1
})
* Matrix2d.Displacement(new Vector2d(-minx, -miny));
//полилиния поверхности земли
//???????координаты точек полилинии расчитываются относительно базовой точки (и пересчитываются в метры согласно введенным коэффициентам?)
//отсортировать список сточек по координате X.
//ПОИСК ПО ДИАПАЗОНУ:
//Использовать бинарный поиск (https://www.baeldung.com/java-binary-search) для нахождения хотябы одной точки в заданном диапазоне
//затем проверять соседние точки на нахождение в диапазоне
Polyline poly = null;
try
{
poly = (Polyline)tr.GetObject(groundSurfPolyId, OpenMode.ForRead);
}
catch (Autodesk.AutoCAD.Runtime.Exception)
{
return;
}
ObjectId groundSurfLayerId = poly.LayerId;
List <Point2d> polyPts = new List <Point2d>();
for (int i = 0; i < poly.NumberOfVertices; i++)
{
Point2d pt = poly.GetPoint2dAt(i);
pt = transform * pt;
//pt = pt - baseVector;
//pt = new Point2d(pt.X * StartHorScaling, pt.Y * StartVertScaling);
polyPts.Add(pt);
}
polyPts.Sort((a, b) =>
{
return(a.X.CompareTo(b.X));
});
double depthMultipier = StartVertSoilScaling / StartVertScaling;
//для каждой штриховки получить все контуры
//любые контуры должны быть переведены в полигоны без кривизны
//???????координаты точек полигонов расчитываются относительно базовой точки (и пересчитываются в метры согласно введенным коэффициентам?)
//для каждой точки полигона должно быть расчитано заглубление относительно поверхности земли
//если между двумя точками полигона по гоизонтали есть точки перелома поверхности земли,
//то для этих точек должны быть добавлены соответствующие точки полигона
List <HatchData> hatchData = new List <HatchData>();
foreach (ObjectId id in soilHatchIds)
{
Hatch hatch = null;
try
{
hatch = (Hatch)tr.GetObject(id, OpenMode.ForRead);
}
catch (Autodesk.AutoCAD.Runtime.Exception) { continue; }
HatchData hd = new HatchData(hatch);
hatchData.Add(hd);
for (int i = 0; i < hatch.NumberOfLoops; i++)
{
HatchLoop hl = hatch.GetLoopAt(i);
if (!hl.LoopType.HasFlag(HatchLoopTypes.SelfIntersecting) &&
!hl.LoopType.HasFlag(HatchLoopTypes.Textbox) &&
!hl.LoopType.HasFlag(HatchLoopTypes.TextIsland) &&
!hl.LoopType.HasFlag(HatchLoopTypes.NotClosed))
{
List <Point2d> polygon = new List <Point2d>();
hd.Polygons.Add(polygon);
List <Curve2d> curves = Utils.GetHatchLoopCurves(hl);
foreach (Curve2d c in curves)
{
if (!(c is LineSegment2d))
{
Interval interval = c.GetInterval();
PointOnCurve2d[] samplePts = c.GetSamplePoints(interval.LowerBound, interval.UpperBound, 0.02);
for (int n = 0; n < samplePts.Length - 1; n++)
{
ProcessLineSegmentOfHatch(samplePts[n].Point, samplePts[n + 1].Point,
polygon, polyPts, transform, /*baseVector, StartHorScaling, StartVertScaling,*/ depthMultipier);
}
}
else
{
ProcessLineSegmentOfHatch(c.StartPoint, c.EndPoint,
polygon, polyPts, transform, /*baseVector, StartHorScaling, StartVertScaling,*/ depthMultipier);
}
}
}
}
}
//указание пользователем точки вставки нового профиля
//создание полилиний
//координаты точек пересчитываются заданным масштабным коэффициентам
//
PromptPointOptions pPtOpts = new PromptPointOptions("\nУкажите точку вставки");
PromptPointResult pPtRes = doc.Editor.GetPoint(pPtOpts);
if (pPtRes.Status == PromptStatus.OK)
{
BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForWrite) as BlockTable;
BlockTableRecord ms
= (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite);
DrawOrderTable drawOrder = tr.GetObject(ms.DrawOrderTableId, OpenMode.ForWrite) as DrawOrderTable;
ObjectId continLtId = Utils.GetContinuousLinetype(db);
Point2d insertPt = Utils.Point2DBy3D(pPtRes.Value);
//Vector2d insertVec = new Vector2d(insertPt.X, insertPt.Y);
Matrix2d insertTransform =
Matrix2d.Displacement(new Vector2d(insertPt.X, insertPt.Y))
* new Matrix2d(new double[]
{
1 / EndHorScaling, 0, 0,
0, 1 / EndVertScaling, 0,
0, 0, 1
});
//полилиния поверхности земли
using (Polyline surfGroundPoly = new Polyline())
{
surfGroundPoly.LayerId = groundSurfLayerId;
surfGroundPoly.ColorIndex = 256;
surfGroundPoly.LinetypeId = continLtId;
for (int i = 0; i < polyPts.Count; i++)
{
Point2d pt = polyPts[i];
//Point2d convertedPt = new Point2d(pt.X / EndHorScaling, pt.Y / EndVertScaling);
//convertedPt = convertedPt + insertVec;
Point2d convertedPt = insertTransform * pt;
surfGroundPoly.AddVertexAt(i, convertedPt, 0, 0, 0);
}
ms.AppendEntity(surfGroundPoly);
tr.AddNewlyCreatedDBObject(surfGroundPoly, true);
}
//полилинии штриховок
//HashSet<ObjectId> createdLayers = new HashSet<ObjectId>();
ObjectIdCollection hatchIds = new ObjectIdCollection();
foreach (HatchData hd in hatchData)
{
/*
* double patternScale = hd.Hatch.PatternScale;
*
* string layerName = patternScale != 1 ? hd.Hatch.PatternName + "_" + patternScale.ToString("f2") : hd.Hatch.PatternName;
*
* ObjectId hatchLayerId = Utils.CreateLayerIfNotExists(layerName, db, tr,
* lineWeight: LineWeight.LineWeight030);
* createdLayers.Add(hatchLayerId);
*/
ObjectIdCollection polyIds = new ObjectIdCollection();
foreach (List <Point2d> polygon in hd.Polygons)
{
if (polygon.Count > 0)
{
using (Polyline geologPoly = new Polyline())
{
geologPoly.LayerId = hd.Hatch.LayerId; //hatchLayerId;
geologPoly.ColorIndex = 256;
geologPoly.LinetypeId = continLtId;
for (int i = 0; i < polygon.Count; i++)
{
Point2d pt = polygon[i];
//Point2d convertedPt = new Point2d(pt.X / EndHorScaling, pt.Y / EndVertScaling);
//convertedPt = convertedPt + insertVec;
Point2d convertedPt = insertTransform * pt;
geologPoly.AddVertexAt(i, convertedPt, 0, 0, 0);
}
geologPoly.Closed = true;
ObjectId id = ms.AppendEntity(geologPoly);
tr.AddNewlyCreatedDBObject(geologPoly, true);
if (!id.IsNull && id.IsValid)
{
polyIds.Add(id);
}
}
}
}
if (polyIds.Count > 0)
{
try
{
using (Hatch oHatch = /*(Hatch)hd.Hatch.Clone()*/ new Hatch())
{
oHatch.LayerId = hd.Hatch.LayerId; //hatchLayerId;
Vector3d normal = new Vector3d(0.0, 0.0, 1.0);
oHatch.Normal = normal;
oHatch.Elevation = 0.0;
oHatch.PatternScale = hd.Hatch.PatternScale;
//oHatch.SetHatchPattern(hd.Hatch.PatternType, hd.Hatch.PatternName);
oHatch.SetHatchPattern(HatchPatternType.PreDefined, "SOLID");
oHatch.ColorIndex = 256;
//while (oHatch.NumberOfLoops>0)
//{
// oHatch.RemoveLoopAt(0);
//}
ObjectId hatchId = ms.AppendEntity(oHatch);
tr.AddNewlyCreatedDBObject(oHatch, true);
oHatch.Associative = true;
foreach (ObjectId polyId in polyIds)
{
oHatch.AppendLoop(HatchLoopTypes.Default, new ObjectIdCollection()
{
polyId
});
}
oHatch.EvaluateHatch(true);
if (!hatchId.IsNull && hatchId.IsValid)
{
hatchIds.Add(hatchId);
}
}
}
catch { }
}
}
/*
* short colorIndex = 1;
* foreach (ObjectId layerId in createdLayers)
* {
* LayerTableRecord ltr = (LayerTableRecord)tr.GetObject(layerId, OpenMode.ForWrite);
* ltr.Color = Color.FromColorIndex(ColorMethod.ByAci, colorIndex);
*
* colorIndex = Convert.ToByte((colorIndex + 1) % 256);
* }
*/
drawOrder.MoveToBottom(hatchIds);
//GeologyConvertationCommand.ClosePalette(null, null);
ps.Visible = false;
}
tr.Commit();
}
}
}
}
catch (System.Exception ex)
{
GeologyConvertationCommand.ClosePalette(null, null);
CommonException(ex, "Ошибка при переводе масштаба профиля геологии");
}
}
