/// <summary>
/// 设置单行文本的属性为当前文字样式的属性
/// </summary>
/// <param name="txt">单行文本对象</param>
public static void SetFromTextStyle(this DBText txt)
{
//打开文字样式表记录
TextStyleTableRecord str = (TextStyleTableRecord)txt.TextStyleId.GetObject(OpenMode.ForRead);
//必须保证文字为写的状态
if (!txt.IsWriteEnabled)
{
txt.UpgradeOpen();
}
txt.Oblique = str.ObliquingAngle; //设置倾斜角(弧度)
txt.Annotative = str.Annotative; //设置文字的注释性
//文字方向与布局是否匹配
txt.SetPaperOrientation(Convert.ToBoolean(str.PaperOrientation));
txt.WidthFactor = str.XScale; //设置宽度比例
txt.Height = str.TextSize; //设置高度
if (str.FlagBits == 2)
{
txt.IsMirroredInX = true;//颠倒
}
else if (str.FlagBits == 4)
{
txt.IsMirroredInY = true; //反向
}
else if (str.FlagBits == 6) //颠倒并反向
{
txt.IsMirroredInX = txt.IsMirroredInY = true;
}
txt.DowngradeOpen();//为了安全切换为读的状态
}
private void ChangeText(DBText txt, string newText)
{
if (!string.IsNullOrEmpty(newText))
{
txt.UpgradeOpen();
txt.TextString = newText;
txt.Draw();
txt.DowngradeOpen();
}
}
/// <summary> 删除子边坡所绑定的防护文字 </summary>
/// <param name="seg"></param>
/// <param name="db"></param>
public static void EraseText(ISlopeSeg seg, Database db)
{
DBText originalText = null;
try
{
originalText = seg.ProtectionMethodText.GetDBObject <DBText>(db);
}
catch (Exception)
{
}
if (originalText != null)
{
originalText.UpgradeOpen();
originalText.Erase(true);
originalText.DowngradeOpen();
seg.ProtectionMethodText = default(Handle);
}
}
public void SelectTextAtBounds()
{
DBText sourceObj;
if (!ObjectCollector.TrySelectAllowedClassObject <DBText>(out sourceObj))
{
return;
}
TypedValue[] tvs = new[] {
new TypedValue((int)DxfCode.Start, "TEXT")
};
Tools.StartTransaction(() =>
{
Rectangle3d?bounds = sourceObj.GetTextBoxCorners();
if (!bounds.HasValue)
{
return;
}
Polyline pline = new Polyline(5);
pline.AddVertexAt(0, bounds.Value.LowerLeft.Add((bounds.Value.LowerLeft - bounds.Value.UpperRight).MultiplyBy(0.1)));
pline.AddVertexAt(1, bounds.Value.UpperLeft.Add((bounds.Value.UpperLeft - bounds.Value.LowerRight).MultiplyBy(0.1)));
pline.AddVertexAt(2, bounds.Value.UpperRight.Add((bounds.Value.UpperRight - bounds.Value.LowerLeft).MultiplyBy(0.1)));
pline.AddVertexAt(3, bounds.Value.LowerRight.Add((bounds.Value.LowerRight - bounds.Value.UpperLeft).MultiplyBy(0.1)));
pline.AddVertexAt(4, bounds.Value.LowerLeft.Add((bounds.Value.LowerLeft - bounds.Value.UpperRight).MultiplyBy(0.1)));
var spres = Tools.GetAcadEditor().SelectWindowPolygon(pline.GetPoints(), new SelectionFilter(tvs));
pline.SaveToDatebase();
if (spres.Status == PromptStatus.OK)
{
DBText text = spres.Value.GetSelectedItems <DBText>().FirstOrDefault();
if (text != null)
{
text.UpgradeOpen();
text.ColorIndex = 181;
text.DowngradeOpen();
}
}
});
}
} // END ObjectIdCollection()
// Cycle though filtered DWG Objects [util_Entity.GetDXFEntities()] and
// assign correct Block [util_ExcelReader.ReadInDXFDataTable] to
// the position of DBTEXT object
public static void ProcessDXFEntities()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
using (Transaction tr = db.TransactionManager.StartTransaction())
{
// Create a filtered Collection with ObjectId's
ObjectIdCollection ents = GetDXFEntities();
// Cycle through our collection (even if there are no Entities (AutoCAD Objects)) to...
foreach (ObjectId objID in ents)
{
// Use DTEXT objectId's to assign the appropriate Block with data
if (objID.ObjectClass.DxfName == "TEXT")
{
DBText dbTxt = tr.GetObject(objID, OpenMode.ForRead) as DBText;
if (dbTxt.TextString == "DW")
{
dbTxt.UpgradeOpen();
dbTxt.TextString = "(MATERIAL) DRIVWAY";
dbTxt.Height = 1.5;
dbTxt.Layer = "SHOTPOINTS-CHECK";
dbTxt.DowngradeOpen();
}
// Cycle over the Edge of Pavement/Road/Sidewalks annotations...
if (dbTxt.TextString.StartsWith("SW") ||
dbTxt.TextString.StartsWith("EO") ||
dbTxt.TextString.StartsWith("FO") ||
dbTxt.TextString.StartsWith("PK"))
{
// ... and move them to the SHOTPOINTS Layer
dbTxt.UpgradeOpen();
// If MyCommands.moveToUsedShotpointsLayer == false, don't move to
if (MyCommands.moveToShotpointsLayer)
{
dbTxt.Layer = "SHOTPOINTS";
dbTxt.DowngradeOpen();
}
else
{
dbTxt.Layer = "SHOTPOINTS-USED";
dbTxt.DowngradeOpen();
}
}
else
{
// We need to check the Field Crew Annotations before running it
// against the nTRIX.xlsx list of annotations
string crewAnno = dbTxt.TextString;
// To deal with Crew Annotations that inculde "_"
if (dbTxt.TextString.Contains("_"))
{
// Split DBTEXT.TextString into 1 to 3 pieces
string[] attribVals = dbTxt.TextString.Split('_');
// If DBTEXT.TextString has an "_"...
if (!string.IsNullOrEmpty(attribVals[1]))
{
switch (attribVals[0])
{
case "PARKING":
case "PARKINGMETER":
case "P-E":
case "P-JO":
case "PM":
case "PM1":
case "PM2":
case "POLE-ELEC.":
case "POLE-JO":
case "POLE-SE":
case "POLE-ST":
case "P-T":
case "TREE":
// ...only use the first part that 'should' match the
// Excel DXF value "Annotation to use" column
crewAnno = attribVals[0];
break;
}
}
}
// Look-up the DBTEXT annotation using our parsed crewAnno value
var results = (from rw in MyCommands.lkAbbrevTbl.AsEnumerable()
where rw.Field <string>("ANNO") == crewAnno
select rw).FirstOrDefault();
// If we found a matching Annotation...
if (results != null)
{
// Get the location of the DTEXT Annotation (Point3D)
// to use as the insertion point of the new Block
Point3d loc = dbTxt.Position;
Double rotation;
if (MyCommands.useCurrentUCS_Rotation == false)
{
// Use the DBText's Rotation to set the rotation of the new BlockRef
rotation = dbTxt.Rotation;
}
else
{
CoordinateSystem3d UCS = ed.CurrentUserCoordinateSystem.CoordinateSystem3d;
Plane OcsPlane = new Plane(Point3d.Origin, UCS.Zaxis);
CoordinateSystem3d OCS = Matrix3d.PlaneToWorld(OcsPlane).CoordinateSystem3d;
rotation = OCS.Xaxis.GetAngleTo(UCS.Xaxis, UCS.Zaxis);
}
// ...we insert the appropriate Block ONLY
// if we already ran util_ExcelReader.ValidateLayers &
// util_ExcelReader.ValidateBlocks
InsertBlock(loc, dbTxt.TextString,
results.Field <string>("BLOCK"),
results.Field <string>("DYN_VAL"),
results.Field <string>("LAYER"),
results.Field <string>("PROP_NAME"),
rotation);
// ... and move them to the SHOTPOINTS Layer
dbTxt.UpgradeOpen();
// If MyCommands.moveToUsedShotpointsLayer == false, don't move to
if (MyCommands.moveToShotpointsLayer)
{
dbTxt.Layer = "SHOTPOINTS";
dbTxt.DowngradeOpen();
}
else
{
dbTxt.Layer = "SHOTPOINTS-USED";
dbTxt.DowngradeOpen();
}
}
else //...we could not find a match and...
{
// ...move the DBTEXT to the SHOTPOINTS-CHECK Layer
// for the Drafter to decide what to do
dbTxt.UpgradeOpen();
dbTxt.Layer = "SHOTPOINTS-CHECK";
dbTxt.DowngradeOpen();
}
}
}
// We leave the LINES in the DXF alone and move all the LAYER 0 POINTS
// onto the SHOTPOINTS Layer for the Drafter to use as they see fit
if (objID.ObjectClass.DxfName == "POINT")
{
DBPoint pnt = tr.GetObject(objID, OpenMode.ForWrite) as DBPoint;
// If MyCommands.moveToUsedShotpointsLayer == false, don't move to
if (MyCommands.moveToShotpointsLayer)
{
pnt.Layer = "SHOTPOINTS";
}
else
{
pnt.Layer = "SHOTPOINTS-USED";
}
}
}
tr.Commit();
}
} // END ProcessDXFEntities
public void SelectAtDistanseAtVis()
{
List <DBText> res = new List <DBText>();
DBText sourceObj;
if (!ObjectCollector.TrySelectAllowedClassObject <DBText>(out sourceObj))
{
return;
}
DBText destObj;
if (!ObjectCollector.TrySelectAllowedClassObject <DBText>(out destObj))
{
return;
}
Rectangle3d?bounds = sourceObj.GetTextBoxCorners();
if (!bounds.HasValue)
{
return;
}
Rectangle3d?destBounds = destObj.GetTextBoxCorners();
if (!destBounds.HasValue)
{
return;
}
Vector3d vector = destBounds.Value.LowerLeft - bounds.Value.LowerLeft;
Drawing.SimpleGride gride1 = new Drawing.SimpleGride(bounds.Value.LowerLeft, vector.GetPerpendicularVector().Negate(), vector, vector.Length, vector.Length);
TypedValue[] tvs = new[] {
new TypedValue((int)DxfCode.Start, "TEXT")
};
//Tools.GetActiveAcadDocument().SendStringToExecute("._zoom _e ", true, false, false);
Polyline rectg = new Polyline(5);
rectg.AddVertexAt(0, bounds.Value.LowerLeft.Add((bounds.Value.LowerLeft - bounds.Value.UpperRight).MultiplyBy(0.2)));
rectg.AddVertexAt(1, bounds.Value.UpperLeft.Add((bounds.Value.UpperLeft - bounds.Value.LowerRight).MultiplyBy(0.2)));
rectg.AddVertexAt(2, bounds.Value.UpperRight.Add((bounds.Value.UpperRight - bounds.Value.LowerLeft).MultiplyBy(0.2)));
rectg.AddVertexAt(3, bounds.Value.LowerRight.Add((bounds.Value.LowerRight - bounds.Value.UpperLeft).MultiplyBy(0.2)));
rectg.AddVertexAt(4, bounds.Value.LowerLeft.Add((bounds.Value.LowerLeft - bounds.Value.UpperRight).MultiplyBy(0.2)));
int count = 200;
Point3d maxPointScreen = sourceObj.Position.Add(vector.MultiplyBy(count) +
vector.GetPerpendicularVector().Negate().MultiplyBy(count * vector.Length));
Point3d minPointScreen = sourceObj.Position.Add(vector.Negate().MultiplyBy(count) +
vector.GetPerpendicularVector().MultiplyBy(count * vector.Length));
Drawing.Helpers.Zoomer.Zoom(minPointScreen, maxPointScreen, new Point3d(), 1);
Tools.StartTransaction(() =>
{
for (int r = -count; r < count; r++)
{
for (int c = -count; c < count; c++)
{
var point1 = gride1.CalculateGridPoint(r, c);
Matrix3d mat = Matrix3d.Displacement(point1 - bounds.Value.LowerLeft);
var spres = Tools.GetAcadEditor().SelectWindowPolygon(((Polyline)rectg.GetTransformedCopy(mat)).GetPoints(),
new SelectionFilter(tvs));
//((Polyline)rectg.GetTransformedCopy(mat)).SaveToDatebase();
if (spres.Status == PromptStatus.OK)
{
DBText text = spres.Value.GetSelectedItems <DBText>().FirstOrDefault();
if (text != null)
{
text.UpgradeOpen();
text.ColorIndex = 181;
text.DowngradeOpen();
}
}
/*Entity[] marker = new[] { (Entity)new DBPoint(point1), (Entity)new Line(point1, point1.Add(bounds.Value.UpperRight - bounds.Value.LowerLeft)) };
* marker.SaveToDatebase<Entity>();*/
}
}
});
}
private void SeperateOneDbText(DocumentModifier docMdf, DBText txt, BlockTableRecord btr)
{
var txtStr = txt.TextString;
if (txtStr.Length == 0)
{
return;
}
// if (txtStr.Length == 1) return;
// 单行文字中至少有一个字符
bool lasteIsEng = (int)txtStr[0] < 127;
TextLanguage curTextLanguage = new TextLanguage(isEng: lasteIsEng);
var sepTexts = new List <TextLanguage> {
curTextLanguage
}; // 分割好的文字
for (int i = 0; i < txtStr.Length; i++)
{
char c = txtStr[i];
// 如果是空格，则保持其前面的中英文类型
if (char.IsWhiteSpace(c))
{
curTextLanguage.Append(c);
}
// 1、用ASCII码判断：在 ASCII码表中，英文的范围是0 - 127，而汉字则是大于127。
else if ((int)c > 127) // 说明是中文
{
if (lasteIsEng)
{
curTextLanguage = new TextLanguage(false);
sepTexts.Add(curTextLanguage);
//
}
curTextLanguage.Append(c);
lasteIsEng = false;
}
else // 说明是英文
{
if (!lasteIsEng)
{
curTextLanguage = new TextLanguage(true);
sepTexts.Add(curTextLanguage);
//
}
curTextLanguage.Append(c);
lasteIsEng = true;
}
}
// ------------- 对分割好的文字进行处理
double selfMoveY;
double nextMoveX;
var firstT = sepTexts[0];
if (sepTexts.Count == 1)
{
// 只修改字高，不修改定位
txt.UpgradeOpen();
txt.Height = GetStringHeight(firstT._isEng, out nextMoveX, out selfMoveY);
txt.DowngradeOpen();
}
else if (sepTexts.Count > 1)
{
DBText leftTxt = txt;
DBText rightTxt;
Point3d oriLeftBottom = leftTxt.Position; // 全部文本的最左下角点
// 先处理第一批字符
leftTxt.UpgradeOpen();
leftTxt.TextString = firstT.Text;
// 将对齐方式转换为默认的左对齐
leftTxt.SetAlignment();
//
leftTxt.Height = GetStringHeight(firstT._isEng, out nextMoveX, out selfMoveY);
leftTxt.Position = new Point3d(oriLeftBottom.X, oriLeftBottom.Y + selfMoveY, oriLeftBottom.Z);
// GetStringWidth(firstT._isEng, firstT.Text.Length, originalHeight, widthFactor);
leftTxt.DowngradeOpen();
//
var leftWidth = 0.0; // GetTextWidth(leftTxt); // 左侧文本的左下角点到全部文本最左下角点的距离
var rota = leftTxt.Rotation;
var thisMoveX = nextMoveX;
Point3d startPosition;; // 字符末端的坐标
// 处理后面的字符串
for (int i = 1; i < sepTexts.Count; i++)
{
var tl = sepTexts[i];
rightTxt = leftTxt.GetTransformedCopy(Matrix3d.Identity) as DBText;
rightTxt.TextString = tl.Text;
rightTxt.Height = GetStringHeight(tl._isEng, out nextMoveX, out selfMoveY);
startPosition = GetStartPosition(oriLeftBottom, ref leftWidth, leftTxt, rota, thisMoveX, selfMoveY);
rightTxt.Position = startPosition;
//
thisMoveX = nextMoveX;
leftTxt = rightTxt;
// GetStringWidth(tl._isEng, tl.Text.Length, originalHeight, widthFactor);
// 添加到数据库中
btr.AppendEntity(rightTxt);
docMdf.acTransaction.AddNewlyCreatedDBObject(rightTxt, true);
}
}
}