static public void NZ_qy()
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
Editor ed = acDoc.Editor;
var opt = new PromptNestedEntityThroughViewportOptions("选择实体.");
Viewport vports;
var res = SelectThroughViewport.GetNestedEntityThroughViewport(ed, opt, out vports);
if (res.Status != PromptStatus.OK)
{
Log4NetHelper.WriteInfoLog("没有选择到实体.\n");
ed.WriteMessage("没有选择到实体.\n\t");
return;
}
if (vports == null)
{
ed.WriteMessage("视口放大太小，请放大到全视口选择实体。\n");
return;
}
using (Transaction tr = acCurDb.TransactionManager.StartTransaction())
{
LayerTable ltb = (LayerTable)tr.GetObject(acCurDb.LayerTableId,
OpenMode.ForRead);
//create a new layout.
if (!ltb.Has("NewLayer"))
{
ltb.UpgradeOpen();
LayerTableRecord newLayer = new LayerTableRecord();
newLayer.Name = "NewLayer";
newLayer.LineWeight = LineWeight.LineWeight005;
newLayer.Description = "This is new layer";
//red color
newLayer.Color =
Autodesk.AutoCAD.Colors.Color.FromRgb(255, 0, 0);
ltb.Add(newLayer);
tr.AddNewlyCreatedDBObject(newLayer, true);
}
tr.Commit();
//make it as current
acCurDb.Clayer = ltb["NewLayer"];
}
Entity ent, vent;
ViewportInfo vpinfo = null;
ObjectId[] vpEnts = null;
using (Transaction trx = acCurDb.TransactionManager.StartTransaction())
{
ObjectId lid = res.ObjectId;
ent = (Entity)trx.GetObject(lid, OpenMode.ForWrite);
Log4NetHelper.WriteInfoLog("实体的类型是：" + ent.Visible + "\n");
ed.WriteMessage("实体的类型是：" + ent.Visible + "\n");
//ent.ColorIndex = 1;
// ent.Visible = false;
vpinfo = CadHelper.GetViewInfo(vports, trx);
if (vpinfo != null)
{
Log4NetHelper.WriteInfoLog("找到视口.");
ed.SwitchToModelSpace();
vpEnts = SelectEntitisInModelSpaceByViewport(
acDoc, vpinfo.BoundaryInModelSpace, trx);
ed.WriteMessage("\n{0} entit{1} found via Viewport \"{2}\"",
vpEnts.Length,
vpEnts.Length > 1 ? "ies" : "y",
vpinfo.ViewportId.ToString());
SqliteHelper.AddOrUpdateOneViewPortEntityIds((long)(vpinfo.ViewportId.OldIdPtr), vpEnts);
}
ed.SwitchToPaperSpace();
RXClass blockClass = RXClass.GetClass(typeof(BlockReference));
if (vpEnts != null && vpEnts.Length > 0)
{
foreach (ObjectId vpentid in vpEnts)
{
if (vpentid.ObjectClass != blockClass)
{
vent = (Entity)trx.GetObject(vpentid, OpenMode.ForWrite);
// Log4NetHelper.WriteInfoLog("实体的名字" +vent. +"\n");
if (vent.ColorIndex == ent.ColorIndex)
{
vent.Visible = true;
}
else
{
vent.Visible = false;
}
}
else
{
BlockReference blk = (BlockReference)trx.GetObject(vpentid, OpenMode.ForWrite);
Log4NetHelper.WriteInfoLog("块" + blk.BlockName + "\n");
if (blk.ColorIndex == ent.ColorIndex)
{
blk.Visible = true;
}
else
{
blk.Visible = false;
}
}
}
}
trx.Commit();
}
}
static public void NZ_qt()
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
Database acCurDb = acDoc.Database;
Editor ed = acDoc.Editor;
var opt = new PromptNestedEntityThroughViewportOptions("选择实体.");
Viewport vports;
var res = SelectThroughViewport.GetNestedEntityThroughViewport(ed, opt, out vports);
if (res.Status != PromptStatus.OK)
{
Log4NetHelper.WriteInfoLog("没有选择到实体.\n");
ed.WriteMessage("没有选择到实体.\n\t");
return;
}
if (vports == null)
{
ed.WriteMessage("视口放大太小，请放大到全视口选择实体。\n");
return;
}
Entity ent, vent;
ViewportInfo vpinfo = null;
ObjectId[] vpEnts = null;
using (Transaction trx = acCurDb.TransactionManager.StartTransaction())
{
ObjectId lid = res.ObjectId;
ent = (Entity)trx.GetObject(lid, OpenMode.ForWrite);
Log4NetHelper.WriteInfoLog("实体的类型是：" + ent.Visible + "\n");
ed.WriteMessage("实体的类型是：" + ent.Visible + "\n");
//ent.ColorIndex = 1;
// ent.Visible = false;
vpinfo = CadHelper.GetViewInfo(vports, trx);
if (vpinfo != null)
{
Log4NetHelper.WriteInfoLog("找到视口.");
ed.SwitchToModelSpace();
vpEnts = SqliteHelper.GetViewportObjects((long)(vpinfo.ViewportId.OldIdPtr));
if (vpEnts == null)
{
vpEnts = SelectEntitisInModelSpaceByViewport(
acDoc, vpinfo.BoundaryInModelSpace, trx);
SqliteHelper.AddOrUpdateOneViewPortEntityIds((long)(vpinfo.ViewportId.OldIdPtr), vpEnts);
//CadHelper.AddOneViewPortEntityIds(vpinfo.ViewportId, vpEnts);
}
ed.WriteMessage("\n{0} entit{1} found via Viewport \"{2}\"",
vpEnts.Length,
vpEnts.Length > 1 ? "ies" : "y",
vpinfo.ViewportId.ToString());
}
ed.SwitchToPaperSpace();
if (vpEnts != null && vpEnts.Length > 0)
{
foreach (ObjectId vpentid in vpEnts)
{
vent = (Entity)trx.GetObject(vpentid, OpenMode.ForWrite);
// if (vent.Layer.Equals(ent.Layer))
// {
vent.Visible = true;
// }
//else
// vent.Visible = false;
}
}
trx.Commit();
}
}