יצירת DXF
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]איך ליצור DXF
בעיה: איך ליצור DXF.
טיפים: לצורך כך אתה יכול להשתמש באובייקטים שונים כדי לפענח צורות כמו קו, מעגל, קשת, טקסט, נקודה, צורה מוצקה, 3DFACE ו-POLYLINE, ולאחר מכן אל תשכח להוסיף צורות כאנטים.
הערה: יש לנו את הפונקציה ליצור קובץ DXF מהיסוד. לאחר ברירת מחדל אנחנו משתמשים בפורמט קובץ AC109, אך עם האופציה לציין גרסת קובץ אחרת.
דוגמה:
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DxfImage dxfImage = new DxfImage(); | |
//LINE, CIRCLE, ARC, TEXT, POINT, SOLID, 3DFACE and POLYLINE | |
//add line | |
CadLine line = new CadLine(new Cad3DPoint(0, 0, 0), new Cad3DPoint(100, 100, 100)); | |
dxfImage.AddEntity(line); | |
//add circle | |
CadCircle circle = new CadCircle(new Cad3DPoint(50, 0), 10); | |
dxfImage.AddEntity(circle); | |
//add arc | |
CadArc arc = new CadArc(new Cad3DPoint(100, 0), 10, 45, 135); | |
dxfImage.AddEntity(arc); | |
CadText text = new CadText(); | |
text.FirstAlignment = new Cad3DPoint(0, -50, 0); | |
text.TextHeight = 10; | |
text.DefaultValue = "text value"; | |
dxfImage.AddEntity(text); | |
CadPoint point = new CadPoint(); | |
point.CenterPoint = new Cad3DPoint(-10, -10, -10); | |
dxfImage.AddEntity(point); | |
CadSolid solid = new CadSolid(); | |
solid.FirstCorner = new Cad3DPoint(200, 200, 0); | |
solid.SecondCorner = new Cad3DPoint(210, 200, 0); | |
solid.ThirdCorner = new Cad3DPoint(210, 220, 0); | |
solid.FourthCorner = new Cad3DPoint(200, 220, 0); | |
dxfImage.AddEntity(solid); | |
Cad3DFace cad3DFace = new Cad3DFace(); | |
cad3DFace.FirstCorner = new Cad3DPoint(-200, 200, 0); | |
cad3DFace.SecondCorner = new Cad3DPoint(-210, 200, 0); | |
cad3DFace.ThirdCorner = new Cad3DPoint(-210, 220, 0); | |
cad3DFace.FourthCorner = new Cad3DPoint(-200, 220, 0); | |
dxfImage.AddEntity(cad3DFace); | |
CadPolyline polyline = new CadPolyline(); | |
polyline.VerticesFollowFlag = 1; | |
var vertex1 = new Cad2DVertex() { LocationPoint = new Cad3DPoint(20, 0) }; | |
var vertex2 = new Cad2DVertex() { LocationPoint = new Cad3DPoint(40, -40) }; | |
var vertex3 = new Cad2DVertex() { LocationPoint = new Cad3DPoint(60, -40) }; | |
dxfImage.AddEntity(polyline); | |
dxfImage.AddEntity(vertex1); | |
dxfImage.AddEntity(vertex2); | |
dxfImage.AddEntity(vertex3); | |
CadSeqend seqend = new CadSeqend(); | |
dxfImage.AddEntity(seqend); | |
//Color example | |
CadLine lineColor = new CadLine(new Cad3DPoint(0, 0, 0), new Cad3DPoint(-100, 0, 100)); | |
dxfImage.AddEntity(lineColor); | |
lineColor.ColorId = 15; //ACI color id | |
//polyline style example | |
CadPolyline polylineStyle = new CadPolyline(); | |
polylineStyle.VerticesFollowFlag = 1; | |
polyline.StartWidth = 3; | |
polyline.EndWidth = 3; | |
var vertex1Style = new Cad2DVertex() { LocationPoint = new Cad3DPoint(-20, 0) }; | |
var vertex2Style = new Cad2DVertex() { LocationPoint = new Cad3DPoint(-40, -40) }; | |
var vertex3Style = new Cad2DVertex() { LocationPoint = new Cad3DPoint(-60, -40) }; | |
dxfImage.AddEntity(polylineStyle); | |
dxfImage.AddEntity(vertex1Style); | |
dxfImage.AddEntity(vertex2Style); | |
dxfImage.AddEntity(vertex3Style); | |
CadSeqend seqendStyle = new CadSeqend(); | |
dxfImage.AddEntity(seqendStyle); | |
dxfImage.Save(fileResult); |