public void CheckPolyRpoints()
{
TypedValue[] types = new TypedValue[]
{
new TypedValue(0, "LWPOLYLINE")
};
DBObjectCollection dBObjectCollection = utils.SelectDBObjectCollection("请选择删除重点的多段线", types);
using (Transaction transaction = utils.GetDabase().TransactionManager.StartTransaction())
{
foreach (DBObject dBObject in dBObjectCollection)
{
if (dBObject is Polyline)
{
Polyline polyline = (Polyline)dBObject;
Point3dCollection point3dCollection = new Point3dCollection();
polyline.GetStretchPoints(point3dCollection);
Polyline polyline2 = CADUtils.PCToPolyline(PolyService.utils.RePoint(point3dCollection), polyline.GetEndWidthAt(0), polyline.Closed);
CADUtils.CopyAttribute(polyline, polyline2);
CADUtils.SaveEntity(transaction, polyline2);
CADUtils.DeleteEntity(transaction, dBObject.ObjectId);
}
}
transaction.Commit();
}
}
public static void SetText(DBText dbText, string text, string fontName, double height, double width)
{
dbText.TextString = text;
dbText.TextStyle = CADUtils.GetTextStyle(fontName);
dbText.Height = height;
dbText.WidthFactor = width;
}
public void TextAdd()
{
PlanMapService planMapService = new PlanMapService();
Utils utils = new Utils();
IList <DBText> list = CADUtils.SeletTexts();
if (list != null && list.Count > 1)
{
using (Transaction transaction = utils.GetDabase().TransactionManager.StartTransaction())
{
DBText dBText = transaction.GetObject(list[0].ObjectId, OpenMode.ForWrite) as DBText;
string text = dBText.TextString;
for (int i = 1; i < list.Count; i++)
{
text = text + "、" + list[i].TextString;
}
if (dBText.Height == 1.0)
{
dBText.Height = (0.8);
dBText.WidthFactor = (0.8);
}
text = text.Replace("（户）、", "、");
dBText.TextString = (text);
transaction.Commit();
}
}
}
public void MergeGeometry()
{
TypedValue[] types = new TypedValue[]
{
new TypedValue(0, "LWPOLYLINE")
};
Utils utils = new Utils();
DBObjectCollection dbc = utils.SelectDBObjectCollection("请选择要合并的线", types);
CADUtils.MergeGeometrys(dbc);
}
/// <summary>
/// 检查 pl 是否包含 jmdPL
/// </summary>
/// <param name="pl"></param>
/// <param name="jmdPL"></param>
/// <returns></returns>
public static bool CheckPLContains(Polyline pl, Polyline jmdPL)
{
if (pl == jmdPL)
{
return(false);
}
Autodesk.AutoCAD.DatabaseServices.Region plRegion = CreateRegion(pl);
Region re = CADUtils.CreateRegion(jmdPL);
if (re != null && re.Area != 0)
{
double area = plRegion.Area;
if (plRegion.Area == 0)
{
return(false);
}
try
{
plRegion.BooleanOperation(BooleanOperationType.BoolUnite, re);
}
catch
{
return(false);
}
if (plRegion.Area < area + 0.1)
{
return(true);
}
}
else
{
return(true);
}
return(false);
}
