} // form 结束
public Hashtable TuliList()
{
Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
// 识别图例 开始
Hashtable tuliListData = new Hashtable();
List <Polyline> allLengenPolyine = new List <Polyline>();
List <BlockReference> blockTableRecords = new List <BlockReference>();
List <DBText> dbtextList = new List <DBText>();
List <MText> mtextList = new List <MText>();
TypedValue[] tvs3 =
new TypedValue[1] {
new TypedValue(
(int)DxfCode.LayerName,
"图例"
)
};
SelectionFilter sf3 = new SelectionFilter(tvs3);
PromptSelectionResult psr3 = ed.SelectAll(sf3);
SelectionSet SS3 = psr3.Value;
if (psr3.Status == PromptStatus.OK)
{
ObjectId[] idArray = SS3.GetObjectIds();
using (Transaction acTrans = db.TransactionManager.StartTransaction())
{
for (int j = 0; j < idArray.Length; j++)
{
DBObject ob = acTrans.GetObject(idArray[j], OpenMode.ForRead);
if (ob is Polyline && (ob as Polyline).Closed)
{
allLengenPolyine.Add((ob as Polyline));
}
else if (ob is BlockReference)
{
blockTableRecords.Add(ob as BlockReference);
}
else if (ob is DBText)
{
dbtextList.Add(ob as DBText);
}
else if (ob is MText)
{
mtextList.Add(ob as MText);
}
}
List <string> title = new List <string>();
Hashtable tuxing = new Hashtable();
ArrayList backGroud = new ArrayList();
Dictionary <string, Hashtable> canvas = new Dictionary <string, Hashtable>();
// 找到面积最大的多段线
Dictionary <int, List <Polyline> > plList = MethodCommand.FindMaxAreaPoline(allLengenPolyine);
if (plList[0].Count > 0)
{
foreach (MText dBText in mtextList)
{
if (MethodCommand.FindDBTextIsInPolyine(dBText, plList[0]))
{
title.Add(dBText.Text);
}
}
}
ArrayList geom = new ArrayList();
ArrayList type = new ArrayList();
ArrayList color = new ArrayList();
//tuxing.Add("geom", GetAllLengedGemo());
tuxing.Add("type", type);
tuxing.Add("color", color);
tuliListData.Add("title", title);
tuliListData.Add("tuxing", tuxing);
}
}
MessageBox.Show(tuliListData.ToString());
return(tuliListData);
} // 识别图例 结束
public void GetAllLengedGemo(T model)
{
List <BlockInfoModel> list = new List <BlockInfoModel>();
List <Polyline> allLengenPolyine = new List <Polyline>();
Document doc = Application.DocumentManager.MdiActiveDocument;
ObjectIdCollection ids = new ObjectIdCollection();
TypedValue[] filList = new TypedValue[1] {
new TypedValue((int)DxfCode.LayerName, "图例")
};
PromptSelectionResult ProSset = null;
SelectionFilter sfilter = new SelectionFilter(filList);
LayoutManager layoutMgr = LayoutManager.Current;
string ss = layoutMgr.CurrentLayout;
ProSset = doc.Editor.SelectAll(sfilter);
// List<ObjectId> idss= GetEntitiesInModelSpace();
Database db = doc.Database;
List <BlockReference> blockTableRecords = new List <BlockReference>();
if (ProSset.Status == PromptStatus.OK)
{
using (Transaction tran = db.TransactionManager.StartTransaction())
{
SelectionSet sst = ProSset.Value;
ObjectId[] oids = sst.GetObjectIds();
int ad = 0;
List <string> aa = new List <string>();
LayerModel lm = new LayerModel();
LayerTable lt = (LayerTable)db.LayerTableId.GetObject(OpenMode.ForRead);
foreach (ObjectId layerId in lt)
{
LayerTableRecord ltr = (LayerTableRecord)tran.GetObject(layerId, OpenMode.ForRead);
if (ltr.Name == MethodCommand.LegendLayer)
{
lm.Color = System.Drawing.ColorTranslator.ToHtml(ltr.Color.ColorValue);
}
}
for (int i = 0; i < oids.Length; i++)
{
// if (idss.Contains(oids[i]))
// {
DBObject ob = tran.GetObject(oids[i], OpenMode.ForRead);
// if (!aa.Contains((ob as Polyline).BlockName)) { aa.Add((ob as Polyline).BlockName); }
if (ob is Polyline && (((ob as Polyline).BlockName.ToLower() == "*model_space" && UI.MainForm.isOnlyModel) || (!UI.MainForm.isOnlyModel)))
{
if (ob == null)
{
}
else
{
allLengenPolyine.Add((ob as Polyline));
}// lengedList.Add(ob as Polyline);
// model.LegendPoints.Add(ad, PolylineMethod.GetPolyLineInfoPt(ob as Polyline));
// ad++;
}
else if (ob is BlockReference && (((ob as BlockReference).BlockName.ToLower() == "*model_space" && UI.MainForm.isOnlyModel) || (!UI.MainForm.isOnlyModel)))
{
blockTableRecords.Add(ob as BlockReference);
}
}
Dictionary <int, List <Polyline> > plList = MethodCommand.FindMaxAreaPoline(allLengenPolyine);
model.LegendList = new List <LengedModel>();
this.lengedList = plList[0];
foreach (Polyline polyline in plList[0])
{
LengedModel legm = new LengedModel();
legm.GemoModels = new List <BlockInfoModel>();
legm.BoxPointList = PolylineMethod.GetPolyLineInfoPt(polyline);
List <ObjectId> ois = GetCrossObjectIds(doc.Editor, polyline, sfilter, tran);
if (ois != null)
{
foreach (ObjectId lengGemo in ois)
{
DBObject ob = tran.GetObject(lengGemo, OpenMode.ForRead);
BlockInfoModel plModel = MethodCommand.AnalysisBlcokInfo(ob);
if (plModel != null)
{
if (plModel.Hatch != null)
{
HatchModel rem = new HatchModel();
foreach (HatchModel hatchModel in plModel.Hatch)
{
if (polyline.Closed && hatchModel.Area.ToString("F2") == polyline.Area.ToString("F2"))
{
legm.BackGround = hatchModel.loopPoints.Count > 0? hatchModel.loopPoints[0].Color:"";
rem = hatchModel;
break;
}
}
plModel.Hatch.Remove(rem);
}
List <object> obj = new List <object>()
{
plModel
};
legm.GemoModels.Add(plModel);
}
//if (ob is Polyline && (ob as Polyline).BlockName.ToLower() == "*model_space")
//{
// BlockInfoModel plModel = new BlockInfoModel();
// plModel.PolyLine = AutoCad2ModelTools.Polyline2Model(ob as Polyline);
// legm.GemoModels.Add(plModel);
//}
//else if (ob is BlockReference && (ob as BlockReference).BlockName.ToLower() == "*model_space")
//{
// legm.GemoModels.Add(BlockCommand.AnalysisEntryAndExitbr(ob as BlockReference));
//}
//else if (ob is DBText && (ob as DBText).BlockName.ToLower() == "*model_space")
//{
// BlockInfoModel plModel = new BlockInfoModel();
// plModel.DbText = AutoCad2ModelTools.DbText2Model(ob as DBText);
// legm.GemoModels.Add(plModel);
//}
//else if (ob is MText && (ob as MText).BlockName.ToLower() == "*model_space")
//{
// BlockInfoModel plModel = new BlockInfoModel();
// plModel.DbText = AutoCad2ModelTools.DbText2Model(ob as MText);
// legm.GemoModels.Add(plModel);
//}
//else if (ob is Hatch && (ob as Hatch).BlockName.ToLower() == "*model_space")
//{
// BlockInfoModel plModel = new BlockInfoModel();
// plModel.Hatch = AutoCad2ModelTools.Hatch2Model(ob as Hatch);
// legm.GemoModels.Add(plModel);
//}
//else if (ob is Circle && (ob as Circle).BlockName.ToLower() == "*model_space")
//{
// BlockInfoModel plModel = new BlockInfoModel();
// plModel.Circle.Add(AutoCad2ModelTools.Circle2Model(ob as Circle));
// legm.GemoModels.Add(plModel);
//}
//else if (ob is Entity)
//{
//}
}
}
model.LegendList.Add(legm);
}
}
}
}