1 行のテキストを使用している場合、文字の個々の行は別個のオブジェクトです。1 行の文字オブジェクトを作成するには、DBText オブジェクトのインスタンスを作成し、それをモデル空間またはペーパー空間を示すいずれかのブロック テーブル レコードに追加します。DBText オブジェクトの新しいインスタンスを作成する場合、コンストラクタにはパラメータを渡さないでください。
次の例では、モデル空間内の座標(2, 2, 0)に、高さ 0.5、文字列「Hello, World.」という 1 行の文字オブジェクトを作成します。
Imports Autodesk.AutoCAD.Runtime Imports Autodesk.AutoCAD.ApplicationServices Imports Autodesk.AutoCAD.DatabaseServices Imports Autodesk.AutoCAD.Geometry <CommandMethod("CreateText")> _ Public Sub CreateText() '' Get the current document and database Dim acDoc As Document = Application.DocumentManager.MdiActiveDocument Dim acCurDb As Database = acDoc.Database '' Start a transaction Using acTrans As Transaction = acCurDb.TransactionManager.StartTransaction() '' Open the Block table for read Dim acBlkTbl As BlockTable acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, _ OpenMode.ForRead) '' Open the Block table record Model space for write Dim acBlkTblRec As BlockTableRecord acBlkTblRec = acTrans.GetObject(acBlkTbl(BlockTableRecord.ModelSpace), _ OpenMode.ForWrite) '' Create a single-line text object Using acText As DBText = New DBText() acText.Position = New Point3d(2, 2, 0) acText.Height = 0.5 acText.TextString = "Hello, World." acBlkTblRec.AppendEntity(acText) acTrans.AddNewlyCreatedDBObject(acText, True) End Using '' Save the changes and dispose of the transaction acTrans.Commit() End Using End Sub
using Autodesk.AutoCAD.Runtime; using Autodesk.AutoCAD.ApplicationServices; using Autodesk.AutoCAD.DatabaseServices; using Autodesk.AutoCAD.Geometry; [CommandMethod("CreateText")] public static void CreateText() { // Get the current document and database Document acDoc = Application.DocumentManager.MdiActiveDocument; Database acCurDb = acDoc.Database; // Start a transaction using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction()) { // Open the Block table for read BlockTable acBlkTbl; acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable; // Open the Block table record Model space for write BlockTableRecord acBlkTblRec; acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord; // Create a single-line text object using (DBText acText = new DBText()) { acText.Position = new Point3d(2, 2, 0); acText.Height = 0.5; acText.TextString = "Hello, World."; acBlkTblRec.AppendEntity(acText); acTrans.AddNewlyCreatedDBObject(acText, true); } // Save the changes and dispose of the transaction acTrans.Commit(); } }
Sub CreateText() Dim textObj As AcadText Dim textString As String Dim insertionPoint(0 To 2) As Double Dim height As Double ' Create the text object textString = "Hello, World." insertionPoint(0) = 2 insertionPoint(1) = 2 insertionPoint(2) = 0 height = 0.5 Set textObj = ThisDrawing.ModelSpace. _ AddText(textString, insertionPoint, height) textObj.Update End Sub