public static void Annotate(Polyline3d acPoly3d)
{
//Get lable point
Point3d labelPoint3d = acPoly3d.GetPointAtDist(acPoly3d.Length / 2);
Point3d labelPoint = new Point3d(labelPoint3d.X, labelPoint3d.Y, 0);
Database acCurDb;
acCurDb = Application.DocumentManager.MdiActiveDocument.Database;
using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction())
{
// Open the Block table for read
BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
ObjectId blkRecId = ObjectId.Null;
if (!acBlkTbl.Has("PipeLabel"))
{
Main.LoadBlocks();
}
Matrix3d curUCSMatrix = Application.DocumentManager.MdiActiveDocument.Editor.CurrentUserCoordinateSystem;
CoordinateSystem3d curUCS = curUCSMatrix.CoordinateSystem3d;
//calculate angle of line
Point3d start = acPoly3d.GetPointAtDist(0);
Point3d end = acPoly3d.GetPointAtDist(acPoly3d.Length);
double angle = Math.Atan((end.Y - start.Y) / (end.X - start.X));
// Insert the block into the current space
using (BlockReference acBlkRef = new BlockReference(labelPoint, acBlkTbl["PipeLabel"]))
{
acBlkRef.TransformBy(Matrix3d.Rotation(angle, curUCS.Zaxis, labelPoint));
BlockTableRecord acCurSpaceBlkTblRec;
acCurSpaceBlkTblRec = acTrans.GetObject(acCurDb.CurrentSpaceId, OpenMode.ForWrite) as BlockTableRecord;
acCurSpaceBlkTblRec.AppendEntity(acBlkRef);
acTrans.AddNewlyCreatedDBObject(acBlkRef, true);
}
acTrans.Commit();
}
}
public void PlineToFFL()
{
JPPCommandsInitialisation.JPPCommandsInitialise();
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
PromptSelectionOptions pso = new PromptSelectionOptions();
pso.SingleOnly = true;
PromptSelectionResult psr = acDoc.Editor.GetSelection(pso);
if (psr.Status == PromptStatus.OK)
{
using (Transaction tr = acCurDb.TransactionManager.StartTransaction())
{
//Get all model space drawing objects
TypedValue[] tv = new TypedValue[1];
tv.SetValue(new TypedValue(67, 0), 0);
SelectionFilter sf = new SelectionFilter(tv);
PromptSelectionResult allObjects = acDoc.Editor.SelectAll(sf);
foreach (SelectedObject target in psr.Value)
{
DBObject targetobj = tr.GetObject(target.ObjectId, OpenMode.ForRead);
if (targetobj is BlockReference)
{
BlockReference targetReference = targetobj as BlockReference;
foreach (SelectedObject candidate in allObjects.Value)
{
DBObject obj = tr.GetObject(candidate.ObjectId, OpenMode.ForRead);
if (obj is Polyline3d)
{
Polyline3d pline3d = obj as Polyline3d;
Point3d p3d = pline3d.GetPointAtDist(0);
if (targetReference.Position.X == p3d.X && targetReference.Position.Y == p3d.Y)
{
EditFFL.EditFFLValue(target.ObjectId, Math.Ceiling(p3d.Z * 20) / 20);
}
}
}
}
}
tr.Commit();
}
}
}
private void btn_CADtoKML_Click(object sender, EventArgs e)
{
Editor ed = cadSer.Application.DocumentManager.MdiActiveDocument.Editor;
//两直线合并误差
double error_len = Convert.ToDouble(tbx_minLineSegmentLength.Text.Trim());
try
{
double centerLongitude = Convert.ToDouble(tbx_CentrelBL.Text.Trim());
bool is80 = cbx_Is80.Checked;
double estDelta = Convert.ToDouble(tbx_EastDelta.Text);
double northDelta = Convert.ToDouble(tbx_NorthDelta.Text);
Database db = HostApplicationServices.WorkingDatabase;
var middoc = cadSer.Application.DocumentManager.MdiActiveDocument;
List <LineStringKML> lineListKML = new List <LineStringKML>();
List <TextKML> textListKML = new List <TextKML>();
ObjectId[] objectIdsArr = ed.GetSelection().Value.GetObjectIds();
ed.WriteMessage("==================================================\n");
// ed.WriteMessage(objectIds.Count.ToString() + "\n");
var doc_lock = middoc.LockDocument();
DBObject dbo;
//提取polyline line spline circel arc ellipse polyline3d mtext dbtext
foreach (ObjectId tempObjectId in objectIdsArr)
{
using (Transaction trans = db.TransactionManager.StartTransaction())
{
dbo = trans.GetObject(tempObjectId, OpenMode.ForRead);
#region 所有类型
//if (dbo.GetType().Equals(typeof(Polyline)) || dbo.GetType().Equals(typeof(Line)) || dbo.GetType().Equals(typeof(Spline)) || dbo.GetType().Equals(typeof(Circle)) || dbo.GetType().Equals(typeof(Arc)) || dbo.GetType().Equals(typeof(Ellipse)) || dbo.GetType().Equals(typeof(Polyline3d)))
//{
// Curve dbo_bR = (Curve)dbo;
// double length = dbo_bR.GetDistanceAtParameter(dbo_bR.EndParam);
// LineStringKML lineStringKML = new LineStringKML();
// for (double i = 0; i <length; i+=error_len)
// {
// Point3d tmpPoint = dbo_bR.GetPointAtDist(i);
// lineStringKML.Add(new zPointXY(tmpPoint.X, tmpPoint.Y));
// }
// Point3d tmpPoint_1 = dbo_bR.GetPointAtParameter(dbo_bR.EndParam);
// lineStringKML.Add(new zPointXY(tmpPoint_1.X, tmpPoint_1.Y));
// lineListKML.Add(lineStringKML);
//}
#endregion
if (dbo.GetType().Equals(typeof(Line)))
{
Curve dbo_bR = (Curve)dbo;
LineStringKML lineStringKML = new LineStringKML();
Point3d tmpPoint_0 = dbo_bR.StartPoint;
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
Point3d tmpPoint_1 = dbo_bR.EndPoint;
lineStringKML.Add(new zPointXY(tmpPoint_1.X, tmpPoint_1.Y));
lineListKML.Add(lineStringKML);
}
if (dbo.GetType().Equals(typeof(Polyline)))
{
Polyline dbo_bR = (Polyline)dbo;
LineStringKML lineStringKML = new LineStringKML();
// foreach(var tmp in dbo_bR.para)
double length = dbo_bR.GetDistanceAtParameter(dbo_bR.EndParam);
for (int i = 0; i < dbo_bR.EndParam; i++)
{
// Point3d tmpPoint = dbo_bR.GetPointAtParameter(i);
if (dbo_bR.GetSegmentType(i) == SegmentType.Line)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(i);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
else if (dbo_bR.GetSegmentType(i) == SegmentType.Arc)
{
for (double isegment = i; isegment < i + 1; isegment += 0.05)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(isegment);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
}
}
Point3d tmpPoint_1 = dbo_bR.GetPointAtParameter(dbo_bR.EndParam);
lineStringKML.Add(new zPointXY(tmpPoint_1.X, tmpPoint_1.Y));
if (dbo_bR.Closed)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(dbo_bR.StartParam);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
lineListKML.Add(lineStringKML);
}
if (dbo.GetType().Equals(typeof(Circle)) || dbo.GetType().Equals(typeof(Arc)) || dbo.GetType().Equals(typeof(Ellipse)))
{
Curve dbo_bR = (Curve)dbo;
double length = dbo_bR.GetDistanceAtParameter(dbo_bR.EndParam);
LineStringKML lineStringKML = new LineStringKML();
for (double i = dbo_bR.StartParam; i < dbo_bR.EndParam; i += (dbo_bR.EndParam - dbo_bR.StartParam) / 20.0)
{
Point3d tmpPoint = dbo_bR.GetPointAtParameter(i);
lineStringKML.Add(new zPointXY(tmpPoint.X, tmpPoint.Y));
}
Point3d tmpPoint_1 = dbo_bR.GetPointAtParameter(dbo_bR.EndParam);
lineStringKML.Add(new zPointXY(tmpPoint_1.X, tmpPoint_1.Y));
if (dbo_bR.Closed)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(dbo_bR.StartParam);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
lineListKML.Add(lineStringKML);
}
if (dbo.GetType().Equals(typeof(Polyline3d)))
{
Polyline3d dbo_bR = (Polyline3d)dbo;
LineStringKML lineStringKML = new LineStringKML();
if (dbo_bR.PolyType == Poly3dType.SimplePoly)
{
for (int i = 0; i < dbo_bR.EndParam; i++)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(i);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
}
else
{
double length = dbo_bR.GetDistanceAtParameter(dbo_bR.EndParam);
for (double i = 0; i < length; i += error_len)
{
Point3d tmpPoint = dbo_bR.GetPointAtDist(i);
lineStringKML.Add(new zPointXY(tmpPoint.X, tmpPoint.Y));
}
}
Point3d tmpPoint_1 = dbo_bR.GetPointAtParameter(dbo_bR.EndParam);
lineStringKML.Add(new zPointXY(tmpPoint_1.X, tmpPoint_1.Y));
if (dbo_bR.Closed)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(dbo_bR.StartParam);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
lineListKML.Add(lineStringKML);
}
if (dbo.GetType().Equals(typeof(Spline)))
{
Spline dbo_bR = (Spline)dbo;
double length = dbo_bR.GetDistanceAtParameter(dbo_bR.EndParam);
LineStringKML lineStringKML = new LineStringKML();
for (double i = 0; i < length; i += error_len)
{
Point3d tmpPoint = dbo_bR.GetPointAtDist(i);
lineStringKML.Add(new zPointXY(tmpPoint.X, tmpPoint.Y));
}
Point3d tmpPoint_1 = dbo_bR.GetPointAtParameter(dbo_bR.EndParam);
lineStringKML.Add(new zPointXY(tmpPoint_1.X, tmpPoint_1.Y));
if (dbo_bR.Closed)
{
Point3d tmpPoint_0 = dbo_bR.GetPointAtParameter(dbo_bR.StartParam);
lineStringKML.Add(new zPointXY(tmpPoint_0.X, tmpPoint_0.Y));
}
lineListKML.Add(lineStringKML);
}
if (dbo.GetType().Equals(typeof(DBText)))
{
DBText dbtext = (DBText)dbo;
// string name = dbtext.TextString;
// Point3d point3D = dbtext.Position;
TextKML tmpkml = new TextKML(dbtext.TextString, new zPointXY(dbtext.Position.X, dbtext.Position.Y));
textListKML.Add(tmpkml);
}
if (dbo.GetType().Equals(typeof(MText)))
{
MText dbtext = (MText)dbo;
// string name = dbtext.Text;
//Point3d point3D = dbtext.Location;
TextKML tmpkml = new TextKML(dbtext.Text.Replace('\r', ' '), new zPointXY(dbtext.Location.X, dbtext.Location.Y));
textListKML.Add(tmpkml);
}
trans.Commit();
}
}
doc_lock.Dispose();
ed.WriteMessage("===============读取完成=======================\n");
//foreach(var tmp in lineListKML )
//{
// zjyCAD.zPolylineCreate(tmp.pointList,"zjy_assiaaaaaaaaaaaa");
//}
//foreach(var tmp in textListKML)
//{
// zjyCAD.zCreatText(tmp.text, tmp.pointXY, 10, 0.8, "zjy_assiaaaaaaaaaaaa");
//}
string pmPath = tbx_SaveKMLPath.Text.Trim();
List <string> xmlhead = new List <string>()
{
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>",
// "<kml xmlns=\"http://www.opengis.net/kml/2.2\" xmlns:gx=\"http://www.google.com/kml/ext/2.2\" xmlns:kml=\"http://www.opengis.net/kml/2.2\" xmlns:atom=\"http://www.w3.org/2005/Atom\">",
" <kml xmlns=\"http://earth.google.com/kml/2.1\">",
"<Document>",
"<name>zjy</name>",
// "<open>1</open>",
// "<description>zjy生成</description>",
"<Style id=\"yellowLineGreenPoly\" >",
" <LineStyle>",
" <color>ff000000</color>",
" <width>4</width>",
" </LineStyle>",
" </Style>",
"<Folder>",
"<name>zjy</name>",
" <visibility>1</visibility>",
};
List <string> xmlend = new List <string>()
{
"</Folder>",
"</Document>",
"</kml>"
};
//生成kml文件
List <string> kmlFile = new List <string>();
kmlFile.AddRange(xmlhead);
//生成路线信息图像
foreach (var tmp in lineListKML)
{
List <string> roadList = new List <string>()
{
" <Placemark>",
" <styleUrl>#yellowLineGreenPoly</styleUrl>",
" <LineString>",
" <tessellate>1</tessellate>",
" <coordinates>"
};
foreach (zPointXY linePoint in tmp.pointList)
{
zPointXY xy = linePoint;
if (is80)
{
xy = linePoint + new zPointXY(estDelta, northDelta);
}
zPointXY tmp_BL = zjyCAD.WGS84_XYToBL(xy, centerLongitude);
roadList.Add(" " + tmp_BL.y.ToString() + "," + tmp_BL.x.ToString() + ",0.0000");
}
roadList.Add(" </coordinates>");
roadList.Add(" </LineString>");
roadList.Add(" </Placemark>");
kmlFile.AddRange(roadList);
}
//生成标签信息
List <string> roadBQList = new List <string>();
foreach (var tmp in textListKML)
{
zPointXY xy = tmp.pointXY;
if (is80)
{
xy = tmp.pointXY + new zPointXY(estDelta, northDelta);
}
zPointXY tmp_BL = zjyCAD.WGS84_XYToBL(xy, centerLongitude);
roadBQList.Add(" <Placemark>");
roadBQList.Add(" <name>" + tmp.text + "</name>");
roadBQList.Add(" <Point>");
roadBQList.Add(" <coordinates>" + tmp_BL.y.ToString() + "," + tmp_BL.x.ToString() + ",0.0000" + "</coordinates>");
roadBQList.Add(" </Point>");
// roadBQList.Add(" <markerStyle>-2</markerStyle>");
roadBQList.Add(" </Placemark>");
}
kmlFile.AddRange(roadBQList);
kmlFile.AddRange(xmlend);
if (!Directory.Exists(pmPath))
{
Directory.CreateDirectory(pmPath);
}
File.WriteAllLines(pmPath + "/" + tbx_KMLfileName.Text.Trim(), kmlFile.ToArray());
}
catch
{
ed.WriteMessage("出错\n");
}
}
