/// <summary>
/// Create an AutoCAD's MLeader's object by two points and text's string
/// </summary>
/// <param name="place_point"></param>
/// <param name="leader_line_start"></param>
/// <param name="leader_text"></param>
/// <param name="text_width"></param>
/// <param name="text_height"></param>
public static void CreateMLeaderByPoint(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, ds.Point place_point, ds.Point leader_line_start, string leader_text, double TextRotation = 0d, double LandingGap = 0.04, double text_width = 5, double text_height = 0.2, double arrow_size = 0.5)
{
/* Help docs
* http://bushman-andrey.blogspot.com/2013/01/blog-post.html
* https://adn-cis.org/kak-sozdat-multivyinosku-v-.net.html
* https://adn-cis.org/forum/index.php?topic=10503.msg49118#msg49118
*/
Document doc = doc_dyn.AcDocument;
//Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
using (Transaction Tx = db.TransactionManager.StartTransaction())
{
BlockTable table = Tx.GetObject(
db.BlockTableId,
OpenMode.ForRead)
as BlockTable;
BlockTableRecord model = Tx.GetObject(
table[BlockTableRecord.ModelSpace],
OpenMode.ForWrite)
as BlockTableRecord;
MLeader leader = new MLeader();
var temp_leader = leader.AddLeader();
//leader.SetArrowSize(0, arrow_size);
leader.ArrowSize = arrow_size;
leader.AddLeaderLine(temp_leader);
leader.AddFirstVertex(temp_leader, new Point3d(place_point.X, place_point.Y, 0.0));
leader.AddLastVertex(temp_leader, new Point3d(leader_line_start.X, leader_line_start.Y, 0.0));
leader.SetDatabaseDefaults();
leader.ContentType = ContentType.MTextContent;
leader.SetTextAttachmentType(
Autodesk.AutoCAD.DatabaseServices.TextAttachmentType.AttachmentBottomLine,
Autodesk.AutoCAD.DatabaseServices.LeaderDirectionType.LeftLeader);
MText mText = new MText();
mText.SetDatabaseDefaults();
mText.Width = text_width;
mText.Height = text_height;
mText.SetContentsRtf(leader_text);
mText.Rotation = TextRotation;
leader.MText = mText;
leader.LandingGap = LandingGap;
mText.BackgroundFill = false;
model.AppendEntity(leader);
Tx.AddNewlyCreatedDBObject(leader, true);
Tx.Commit();
}
}
/// <summary>
/// http://adndevblog.typepad.com/autocad/2012/05/how-to-create-mleader-objects-in-net.html
/// </summary>
/// <param name="blkLeader"></param>
/// <param name="location"></param>
/// <param name="firstVertex"></param>
/// <param name="secondVertex"></param>
/// <returns></returns>
public static ObjectId CreateMLeader(BlockTableRecord blkLeader, Point3d location, Point3d firstVertex, Point3d secondVertex)
{
MLeader leader = new MLeader();
leader.SetDatabaseDefaults();
leader.ContentType = ContentType.BlockContent;
leader.BlockContentId = blkLeader.Id;
leader.BlockPosition = location;
int idx = leader.AddLeaderLine(secondVertex);
leader.AddFirstVertex(idx, firstVertex);
//Handle Block Attributes
//int AttNumber = 0;
//Doesn't take in consideration oLeader.BlockRotation
/*Matrix3d Transfo = Matrix3d.Displacement(
* leader.BlockPosition.GetAsVector());*/
using (Transaction trans = Tools.StartTransaction())
{
/*foreach (ObjectId blkEntId in blkLeader)
* {
* AttributeDefinition AttributeDef = trans.GetObject(
* blkEntId,
* OpenMode.ForRead)
* as AttributeDefinition;
*
* if (AttributeDef != null)
* {
* AttributeReference AttributeRef =
* new AttributeReference();
*
* AttributeRef.SetAttributeFromBlock(
* AttributeDef,
* Transfo);
*
* AttributeRef.Position =
* AttributeDef.Position.TransformBy(Transfo);
*
* AttributeRef.TextString = "Attrib #" + (++AttNumber);
*
* leader.SetBlockAttribute(blkEntId, AttributeRef);
* }
* }*/
return(Tools.AppendEntityEx(trans, leader, true));
}
}
public MLeaderJig(string contents)
: base(new MLeader())
{
// Store the string passed in
m_contents = contents;
// Create a point collection to store our vertices
m_pts = new Point3dCollection();
// Create mleader and set defaults
MLeader ml = Entity as MLeader;
ml.SetDatabaseDefaults();
ml.Layer = "DIM";
// Set up the MText contents
ml.ContentType = ContentType.MTextContent;
MText mt = new MText();
mt.SetDatabaseDefaults();
mt.Contents = m_contents;
mt.TextStyleId = GeneralMenu.GetTextstyleId("ESI-STD");
ml.MText = mt;
ml.TextColor = Autodesk.AutoCAD.Colors.Color.FromColorIndex(Autodesk.AutoCAD.Colors.ColorMethod.ByAci, 32);
//ml.TextAlignmentType = TextAlignmentType.LeftAlignment;
//ml.TextAttachmentType = TextAttachmentType.AttachmentTopOfTop;
//// Set the frame and landing properties
//ml.EnableDogleg = true;
//ml.EnableFrameText = true;
//ml.EnableLanding = true;
ml.SetTextAttachmentType(TextAttachmentType.AttachmentMiddleOfTop, LeaderDirectionType.LeftLeader);
ml.SetTextAttachmentType(TextAttachmentType.AttachmentMiddleOfBottom, LeaderDirectionType.RightLeader);
// Reduce the standard landing gap
ml.LandingGap = .125;
// Add a leader, but not a leader line (for now)
m_leaderIndex = ml.AddLeader();
m_leaderLineIndex = -1;
}
public static ObjectId GenerateLeader(string contents, Point3d leaderPosition, Point3d textPosition)
{
var leaderId = ObjectId.Null;
var acCurDb = Application.DocumentManager.MdiActiveDocument.Database;
using (var acTrans = acCurDb.TransactionManager.StartTransaction())
{
var acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
if (acBlkTbl != null)
{
var acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
if (acBlkTblRec != null)
{
using (var leader = new MLeader())
{
var mText = new MText
{
Width = 20,
Contents = contents,
Location = textPosition
};
mText.SetDatabaseDefaults();
leader.SetDatabaseDefaults();
leader.ContentType = ContentType.MTextContent;
leader.MText = mText;
leader.TextHeight = 2;
leader.AddLeaderLine(leaderPosition);
leader.Layer = Constants.LAYER_DEF_POINTS_NAME;
leaderId = acBlkTblRec.AppendEntity(leader);
acTrans.AddNewlyCreatedDBObject(leader, true);
}
}
}
acTrans.Commit();
}
return(leaderId);
}
public static ObjectId CreateMLeader(MText mText, Point3d location)
{
MLeader leader = new MLeader();
leader.SetDatabaseDefaults();
leader.ContentType = ContentType.MTextContent;
leader.MText = mText;
int idx = leader.AddLeaderLine(new Point3d(1, 1, 0));
leader.AddFirstVertex(idx, new Point3d(0, 0, 0));
using (Transaction trans = Tools.StartTransaction())
{
return(Tools.AppendEntityEx(trans, leader, true));
}
}
public static void netTextMLeader()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
using (Transaction Tx = db.TransactionManager.StartTransaction())
{
BlockTable table = Tx.GetObject(
db.BlockTableId,
OpenMode.ForRead)
as BlockTable;
BlockTableRecord model = Tx.GetObject(
table[BlockTableRecord.ModelSpace],
OpenMode.ForWrite)
as BlockTableRecord;
MLeader leader = new MLeader();
leader.SetDatabaseDefaults();
leader.ContentType = ContentType.MTextContent;
MText mText = new MText();
mText.SetDatabaseDefaults();
//mText.Width = 100;
//mText.Height = 50;
mText.SetContentsRtf("MLeader");
mText.Location = new Point3d(1, 1, 0);
leader.MText = mText;
int idx = leader.AddLeaderLine(new Point3d(0, 0, 0));
leader.AddFirstVertex(idx, new Point3d(0, 0, 0));
model.AppendEntity(leader);
Tx.AddNewlyCreatedDBObject(leader, true);
Tx.Commit();
}
}
public MLeaderDraw(string content, List <Point3d> points, Point3d basePt)
{
Init();
PrepareMtext(basePt, content);
Vector3d offset = new Vector3d(2, 3.6, 0);
MLeader mleader = new MLeader();
mleader.SetDatabaseDefaults();
mleader.ContentType = ContentType.MTextContent;
mt.TransformBy(Matrix3d.Displacement(offset.DivideBy(asc.Scale)));
mleader.MText = mt;
foreach (Point3d ptt in points)
{
int idx = mleader.AddLeaderLine(basePt);
mleader.SetFirstVertex(idx, ptt);
}
}
protected override bool WorldDraw(WorldDraw draw)
{
var wg = draw.Geometry;
if (wg != null)
{
ObjectId arrId = AutocadHelpers.GetArrowObjectId(ArrowName);
var mtxt = new MText();
mtxt.SetDatabaseDefaults();
mtxt.Contents = MlText;
mtxt.Location = _secondPoint;
mtxt.Annotative = AnnotativeStates.True;
mtxt.TransformBy(AcApp.DocumentManager.MdiActiveDocument.Editor.CurrentUserCoordinateSystem);
_mleader = new MLeader();
var ldNum = _mleader.AddLeader();
_mleader.AddLeaderLine(ldNum);
_mleader.SetDatabaseDefaults();
_mleader.ContentType = ContentType.MTextContent;
_mleader.ArrowSymbolId = arrId;
_mleader.MText = mtxt;
_mleader.TextAlignmentType = TextAlignmentType.LeftAlignment;
_mleader.TextAttachmentType = TextAttachmentType.AttachmentBottomOfTopLine;
_mleader.TextAngleType = TextAngleType.HorizontalAngle;
_mleader.EnableAnnotationScale = true;
_mleader.Annotative = AnnotativeStates.True;
_mleader.AddFirstVertex(ldNum, FirstPoint);
_mleader.AddLastVertex(ldNum, _secondPoint);
_mleader.LeaderLineType = LeaderType.StraightLeader;
_mleader.EnableDogleg = false;
_mleader.DoglegLength = 0.0;
_mleader.LandingGap = 1.0;
_mleader.TextHeight = double.Parse(AcApp.GetSystemVariable("TEXTSIZE").ToString());
draw.Geometry.Draw(_mleader);
}
return(true);
}
/// <summary>
/// Выноска, которая создается если группа объектов вертикальная
/// </summary>
void PrepareSubLeader()
{
var pm = Input.Point("Выберите точку для дополнительной выноски");
if (Input.StatusBad)
{
return;
}
MLeader add_mleader = new MLeader();
add_mleader.SetDatabaseDefaults();
add_mleader.ContentType = ContentType.MTextContent;
mt.Rotation = 0;
mt.Location = pm;
add_mleader.MText = mt;
int idx = add_mleader.AddLeaderLine(pm);
add_mleader.SetFirstVertex(idx, mtp);
geometry.Add(add_mleader);
}
protected override bool WorldDraw(WorldDraw draw)
{
var wg = draw.Geometry;
if (wg != null)
{
var arrId = AutocadHelpers.GetArrowObjectId(AutocadHelpers.StandardArrowhead._NONE);
var mText = new MText
{
Contents = MlText,
Location = _secondPoint,
Annotative = AnnotativeStates.True
};
mText.SetDatabaseDefaults();
_mLeader = new MLeader();
var ldNum = _mLeader.AddLeader();
_mLeader.AddLeaderLine(ldNum);
_mLeader.ContentType = ContentType.MTextContent;
_mLeader.ArrowSymbolId = arrId;
_mLeader.MText = mText;
_mLeader.TextAlignmentType = TextAlignmentType.LeftAlignment;
_mLeader.TextAttachmentType = TextAttachmentType.AttachmentBottomOfTopLine;
_mLeader.TextAngleType = TextAngleType.HorizontalAngle;
_mLeader.EnableAnnotationScale = true;
_mLeader.Annotative = AnnotativeStates.True;
_mLeader.AddFirstVertex(ldNum, FirstPoint);
_mLeader.AddLastVertex(ldNum, _secondPoint);
_mLeader.LeaderLineType = LeaderType.StraightLeader;
_mLeader.SetDatabaseDefaults();
draw.Geometry.Draw(_mLeader);
}
return(true);
}
public JigMLeader(string contents)
: base(new MLeader())
{
// Store the string passed in
_mContents = contents;
// Create a point collection to store our vertices
_mPts = new Point3dCollection();
// Create mleader and set defaults
MLeader ml = Entity as MLeader;
ml.SetDatabaseDefaults();
// Set up the MText contents
ml.ContentType = ContentType.MTextContent;
MText mt = new MText();
mt.SetDatabaseDefaults();
mt.Contents = _mContents;
ml.MText = mt;
ml.TextAlignmentType = TextAlignmentType.LeftAlignment;
ml.TextAttachmentType = TextAttachmentType.AttachmentMiddle;
// Set the frame and landing properties
ml.EnableDogleg = true;
ml.EnableFrameText = true;
ml.EnableLanding = true;
// Reduce the standard landing gap
ml.LandingGap = 0.05;
// Add a leader, but not a leader line (for now)
_mLeaderIndex = ml.AddLeader();
_mLeaderLineIndex = -1;
}
static void PropertyMLeader(string name, int pow)
{
var acDoc = App.DocumentManager.MdiActiveDocument;
var acCurDb = acDoc.Database;
var acEd = acDoc.Editor;
var sset = Input.Objects("Выберите объект"); if (Input.StatusBad)
{
return;
}
asc = UT.GetAnnoScale("CANNOSCALE");
Vector3d offset = new Vector3d(2, 3.6, 0);
var areas = new List <double>();
using (var th = new TransactionHelper())
{
var ents = th.EditObjects(sset);
foreach (var e in ents)
{
var p = PropertyWorker.GetProperty(e, name);
if (p == null)
{
Messaging.Tweet("Skip");
continue;
}
areas.Add((double)p.pValue);
}
}
foreach (var d in areas)
{
double measured_d = PKUserTools.Measurings.UnitsForm.measuringUnits.Value(PKUserTools.Measurings.UnitsForm.modelUnits, d, pow);
using (var th = new TransactionHelper())
{
var pt1 = Input.Point("Первая точка выноски"); if (Input.StatusBad)
{
return;
}
var pt2 = Input.Point("Вторая точка выноски"); if (Input.StatusBad)
{
return;
}
//TODO сделать общий класс создания мультивыносок
var mleader = new MLeader();
MText mt;
PrepareMtext(0, out mt, acCurDb, pt2);
mleader.SetDatabaseDefaults();
mleader.ContentType = ContentType.MTextContent;
mt.TransformBy(Matrix3d.Displacement(offset.DivideBy(asc.Scale)));
mt.Contents = string.Format("{0:F3}", measured_d);
mleader.MText = mt;
int idx = mleader.AddLeaderLine(pt1);
mleader.SetFirstVertex(idx, pt1);
th.WriteObject(mleader);
}
}
}
public static void BlkCoords()
{
Document acDoc = Application.DocumentManager.MdiActiveDocument;
if (acDoc == null)
{
return;
}
Database acCurrDb = acDoc.Database;
using (Transaction acTrans = acCurrDb.TransactionManager.StartTransaction())
{
TypedValue[] acTypValArr = new TypedValue[1];
acTypValArr.SetValue(new TypedValue((int)DxfCode.Start, "INSERT"), 0);
SelectionFilter acSelFilter = new SelectionFilter(acTypValArr);
PromptSelectionResult acSSPromptRes = acDoc.Editor.GetSelection(acSelFilter);
if (acSSPromptRes.Status == PromptStatus.OK)
{
SelectionSet acSSet = acSSPromptRes.Value;
foreach (SelectedObject acSObj in acSSet)
{
if (acSObj != null)
{
BlockReference acBlockRef = acTrans.GetObject(acSObj.ObjectId, OpenMode.ForWrite) as BlockReference;
if (acBlockRef != null)
{
BlockTable acBlkTbl = acTrans.GetObject(
acCurrDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord acBlkTblRec = acTrans.GetObject(
acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
MLeader acMLeader = new MLeader();
acMLeader.SetDatabaseDefaults();
acMLeader.ContentType = ContentType.MTextContent;
MText acMText = new MText();
double xCoord = acBlockRef.Position.X;
double yCoord = acBlockRef.Position.Y;
double zCoord = acBlockRef.Position.Z;
acMText.Contents = "X= " + xCoord.ToString("F2") +
"\nY= " + yCoord.ToString("F2");
acMText.Height = 1;
acMLeader.MText = acMText;
acMLeader.TextHeight = 1;
acMLeader.TextLocation = new Point3d(xCoord + 5, yCoord + 5, zCoord);
acMLeader.ArrowSize = 1;
acMLeader.EnableDogleg = true;
acMLeader.DoglegLength = 0;
acMLeader.EnableLanding = true;
acMLeader.LandingGap = 1;
acMLeader.ExtendLeaderToText = true;
acMLeader.SetTextAttachmentType(TextAttachmentType.AttachmentBottomOfTopLine, LeaderDirectionType.LeftLeader);
acMLeader.SetTextAttachmentType(TextAttachmentType.AttachmentBottomOfTopLine, LeaderDirectionType.RightLeader);
acMLeader.AddLeaderLine(acBlockRef.Position);
acBlkTblRec.AppendEntity(acMLeader);
acTrans.AddNewlyCreatedDBObject(acMLeader, true);
}
}
}
acTrans.Commit();
acDoc.Editor.Regen();
}
else
{
acDoc.Editor.WriteMessage("\nCanceled.");
}
}
}
/// <summary>
/// Мультивыноска из объектов со стрелками на одной линии
/// </summary>
public void MakeArrowsInline()
{
base.Execute();
asc = UT.GetAnnoScale("CANNOSCALE");
var objects = new List <Entity>();
var points = new List <Point3d>();
Point3d p1, p2;
Line p1p2;
Vector3d offset = new Vector3d(2, 3.6, 0);
var sset = Input.Objects("Выберите объекты"); if (Input.StatusBad)
{
return;
}
p1 = Input.Point("Выберите точку мультивыноски"); if (Input.StatusBad)
{
return;
}
p2 = Input.Point("Выберите точку для задания направления"); if (Input.StatusBad)
{
return;
}
p1p2 = new Line(p1, p2);
Tweet("\nНачинаем транзакцию");
using (var th = new TransactionHelper())
{
objects = th.ReadObjects(sset);
Tweet("\nНачинаем поиск точек");
foreach (Entity ent in objects)
{
var pt_arr = UT.IntersectWith(p1p2, ent);
if (pt_arr.Count > 0)
{
points.Add(pt_arr[0]);
}
}
Tweet("\nНачинаем подготовку текста");
mtp = p1;
text = "хх";
PrepareMtext(0);
Tweet("\nНачинаем подготовку выноски");
MLeader mleader = new MLeader();
mleader.SetDatabaseDefaults();
mleader.ContentType = ContentType.MTextContent;
mt.TransformBy(Matrix3d.Displacement(offset.DivideBy(asc.Scale)));
mleader.MText = mt;
Tweet("\nДобавляем линии");
foreach (Point3d ptt in points)
{
int idx = mleader.AddLeaderLine(p1);
mleader.SetFirstVertex(idx, ptt);
}
Tweet("\nЗаписываем объекты");
th.WriteObject(mleader);
}
}