private static void WriteDxfFile()
{
DxfDocument dxf = new DxfDocument();
//arc
Arc arc = new Arc(new Vector3(10, 10, 0), 10, 45, 135);
arc.Layer = new Layer("arc");
arc.Layer.Color.Index = 1;
dxf.AddEntity(arc);
//xData sample
XData xdata = new XData(new ApplicationRegistry("netDxf"));
xdata.XDataRecord.Add(new XDataRecord(XDataCode.String, "extended data with netDxf"));
xdata.XDataRecord.Add(XDataRecord.OpenControlString);
xdata.XDataRecord.Add(new XDataRecord(XDataCode.WorldSpacePositionX, 0));
xdata.XDataRecord.Add(new XDataRecord(XDataCode.WorldSpacePositionY, 0));
xdata.XDataRecord.Add(new XDataRecord(XDataCode.WorldSpacePositionZ, 0));
xdata.XDataRecord.Add(XDataRecord.CloseControlString);
XData xdata2 = new XData(new ApplicationRegistry("other application"));
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.String, "extended data with netDxf"));
xdata2.XDataRecord.Add(XDataRecord.OpenControlString);
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.String, "string record"));
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.Real, 15.5));
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.Int32, 350));
xdata2.XDataRecord.Add(XDataRecord.CloseControlString);
//circle
Vector3 extrusion = new Vector3(1, 1, 1);
Vector3 centerWCS = new Vector3(1, 1, 1);
Vector3 centerOCS = MathHelper.Transform(centerWCS,
extrusion,
CoordinateSystem.World,
CoordinateSystem.Object);
Circle circle = new Circle(centerOCS, 5);
circle.Layer = new Layer("circle with spaces");
circle.Layer.Color=AciColor.Yellow;
circle.LineType = LineType.Dashed;
circle.Normal = extrusion;
circle.XData.Add(xdata);
circle.XData.Add(xdata2);
dxf.AddEntity(circle);
//points
Point point1 = new Point(new Vector3(-3, -3, 0));
point1.Layer = new Layer("point");
point1.Color = new AciColor(30);
Point point2 = new Point(new Vector3(1, 1, 1));
point2.Layer = point1.Layer;
point2.Layer.Color.Index = 9;
point2.Normal = new Vector3(1, 1, 1);
dxf.AddEntity(point1);
dxf.AddEntity(point2);
//3dface
Face3d face3D = new Face3d(new Vector3(-5, -5, 5),
new Vector3(5, -5, 5),
new Vector3(5, 5, 5),
new Vector3(-5, 5, 5));
face3D.Layer = new Layer("3dface");
face3D.Layer.Color.Index = 3;
dxf.AddEntity(face3D);
//polyline
LwPolylineVertex polyVertex;
List<LwPolylineVertex> polyVertexes = new List<LwPolylineVertex>();
polyVertex = new LwPolylineVertex(new Vector2(-50, -50));
polyVertex.StartWidth = 2;
polyVertexes.Add(polyVertex);
polyVertex = new LwPolylineVertex(new Vector2(50, -50));
polyVertex.StartWidth = 1;
polyVertexes.Add(polyVertex);
polyVertex = new LwPolylineVertex(new Vector2(50, 50));
polyVertex.Bulge = 1;
polyVertexes.Add(polyVertex);
polyVertex = new LwPolylineVertex(new Vector2(-50, 50));
polyVertexes.Add(polyVertex);
LwPolyline polyline2d = new LwPolyline(polyVertexes, true);
polyline2d.Layer = new Layer("polyline2d");
polyline2d.Layer.Color.Index = 5;
polyline2d.Normal = new Vector3(1, 1, 1);
polyline2d.Elevation = 100.0f;
dxf.AddEntity(polyline2d);
//lightweight polyline
LwPolylineVertex lwVertex;
List<LwPolylineVertex> lwVertexes = new List<LwPolylineVertex>();
lwVertex = new LwPolylineVertex(new Vector2(-25, -25));
lwVertex.StartWidth = 2;
lwVertexes.Add(lwVertex);
lwVertex = new LwPolylineVertex(new Vector2(25, -25));
lwVertex.StartWidth = 1;
lwVertexes.Add(lwVertex);
lwVertex = new LwPolylineVertex(new Vector2(25, 25));
lwVertex.Bulge = 1;
lwVertexes.Add(lwVertex);
lwVertex = new LwPolylineVertex(new Vector2(-25, 25));
lwVertexes.Add(lwVertex);
LwPolyline lwPolyline = new LwPolyline(lwVertexes, true);
lwPolyline.Layer = new Layer("lwpolyline");
lwPolyline.Layer.Color.Index = 5;
lwPolyline.Normal = new Vector3(1, 1, 1);
lwPolyline.Elevation = 100.0f;
dxf.AddEntity(lwPolyline);
// polyfaceMesh
List<PolyfaceMeshVertex> meshVertexes = new List<PolyfaceMeshVertex>
{
new PolyfaceMeshVertex(0, 0, 0),
new PolyfaceMeshVertex(10, 0, 0),
new PolyfaceMeshVertex(10, 10, 0),
new PolyfaceMeshVertex(5, 15, 0),
new PolyfaceMeshVertex(0, 10, 0)
};
List<PolyfaceMeshFace> faces = new List<PolyfaceMeshFace>
{
new PolyfaceMeshFace(new short[] {1, 2, -3}),
new PolyfaceMeshFace(new short[] {-1, 3, -4}),
new PolyfaceMeshFace(new short[] {-1, 4, 5})
};
PolyfaceMesh mesh = new PolyfaceMesh(meshVertexes, faces);
mesh.Layer = new Layer("polyfacemesh");
mesh.Layer.Color.Index = 104;
dxf.AddEntity(mesh);
//line
Line line = new Line(new Vector3(0, 0, 0), new Vector3(10, 10, 10));
line.Layer = new Layer("line");
line.Layer.Color.Index = 6;
dxf.AddEntity(line);
//3d polyline
PolylineVertex vertex;
List<PolylineVertex> vertexes = new List<PolylineVertex>();
vertex = new PolylineVertex(new Vector3(-50, -50, 0));
vertexes.Add(vertex);
vertex = new PolylineVertex(new Vector3(50, -50, 10));
vertexes.Add(vertex);
vertex = new PolylineVertex(new Vector3(50, 50, 25));
vertexes.Add(vertex);
vertex = new PolylineVertex(new Vector3(-50, 50, 50));
vertexes.Add(vertex);
Polyline polyline = new Polyline(vertexes, true);
polyline.Layer = new Layer("polyline3d");
polyline.Layer.Color.Index = 24;
dxf.AddEntity(polyline);
//block definition
Block block = new Block("TestBlock");
block.Entities.Add(new Line(new Vector3(-5, -5, 5), new Vector3(5, 5, 5)));
block.Entities.Add(new Line(new Vector3(5, -5, 5), new Vector3(-5, 5, 5)));
//insert
Insert insert = new Insert(block, new Vector3(5, 5, 5));
insert.Layer = new Layer("insert");
insert.Layer.Color.Index = 4;
dxf.AddEntity(insert);
//text
TextStyle style=new TextStyle("True type font","Arial.ttf");
Text text = new Text("Hello world!", Vector3.Zero, 10.0f,style);
text.Layer = new Layer("text");
text.Layer.Color.Index = 8;
text.Alignment = TextAlignment.TopRight;
dxf.AddEntity(text);
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2010;
dxf.Save("AutoCad2010.dxf");
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2007;
dxf.Save("AutoCad2007.dxf");
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2004;
dxf.Save("AutoCad2004.dxf");
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2000;
dxf.Save("AutoCad2000.dxf");
dxf = DxfDocument.Load("AutoCad2000.dxf");
dxf.Save("AutoCad2000 result.dxf");
}
/*Draw Text*/
public static void DrawText(netDxf.Entities.Text xTxt, Canvas mainCanvas)
{
TextBlock wTxt = new TextBlock();
/*wTxt.Text = xTxt.Value;*/
TextUtils.CADTxtToInlineCollection(wTxt.Inlines, xTxt.Value.ToString(), wTxt.FontSize);
wTxt.FontWeight = FontWeights.Bold;
wTxt.FontSize = TypeConverter.PointsToPixels(xTxt.Height);
wTxt.FontFamily = new FontFamily(xTxt.Style.FontFamilyName);
Size txtSize = TypeConverter.MeasureString(wTxt, xTxt.Value);
wTxt.Width = txtSize.Width;
wTxt.Height = txtSize.Height;
wTxt.HorizontalAlignment = HorizontalAlignment.Center;
wTxt.VerticalAlignment = VerticalAlignment.Center;
wTxt.TextAlignment = System.Windows.TextAlignment.Center;
wTxt.Foreground = TypeConverter.AciColorToBrush(xTxt.Color);
Canvas.SetLeft(wTxt, xTxt.Position.X - wTxt.Width / 2);
Canvas.SetTop(wTxt, mainCanvas.Height - (xTxt.Position.Y + wTxt.Height / 2));
mainCanvas.Children.Add(wTxt);
}
/// <summary>
/// Convert a Nucleus label to a netDXF text object
/// </summary>
/// <param name="label"></param>
/// <returns></returns>
public static nDE.Text Convert(Label label)
{
var result = new nDE.Text(label.Text, Convert(label.Position), label.TextSize * ConversionScaling);
result.Alignment = Convert(label.HorizontalSetOut, label.VerticalSetOut);
SetAttributes(result, label.Attributes);
return(result);
}
/*Draw Leader*/
public static void DrawLeader(Leader xLeader, Canvas mainCanvas)
{
Size txtSize = new Size(0, 0);
/*ajout du texte*/
if (xLeader.Annotation.Type == EntityType.MText) {
netDxf.Entities.MText mText = (netDxf.Entities.MText)xLeader.Annotation;
txtSize = DrawMText(mText, mainCanvas);
}
if (xLeader.Annotation.Type == EntityType.Text) {
netDxf.Entities.Text mText = (netDxf.Entities.Text)xLeader.Annotation;
DrawText(mText, mainCanvas);
}
if (xLeader.Annotation.Type == EntityType.Insert) {
netDxf.Entities.Insert mText = (netDxf.Entities.Insert)xLeader.Annotation;
DrawInsert(mText, mainCanvas);
}
System.Windows.Shapes.Polyline wPoly = new System.Windows.Shapes.Polyline();
foreach (netDxf.Vector2 xVertex in xLeader.Vertexes) {
System.Windows.Point myPt = TypeConverter.Vertex2ToPoint(xVertex);
myPt.Y = mainCanvas.Height - myPt.Y;
wPoly.Points.Add(myPt);
}
System.Windows.Point myPt2 = TypeConverter.Vertex2ToPoint(xLeader.Hook);
myPt2.Y = mainCanvas.Height - myPt2.Y;
wPoly.Points.Add(myPt2);
if (txtSize.Width > 0) {
myPt2.X = myPt2.X + txtSize.Width;
wPoly.Points.Add(myPt2);
}
xLeader.Lineweight = Lineweight.W0;
TypeConverter.Entity2Shape(xLeader, wPoly);
if (xLeader.ShowArrowhead == true) {
System.Windows.Shapes.Polygon arrow = DrawUtils.GetArrowhead(xLeader.Vertexes[0], xLeader.Vertexes[1], mainCanvas);
TypeConverter.Entity2Shape(xLeader, arrow);
arrow.StrokeThickness = 0.1;
arrow.Fill = arrow.Stroke;
mainCanvas.Children.Add(arrow);
}
mainCanvas.Children.Add(wPoly);
}
private EntityObject ExportText(GeoObject.Text text)
{
System.Drawing.FontStyle fs = System.Drawing.FontStyle.Regular;
if (text.Bold)
{
fs |= System.Drawing.FontStyle.Bold;
}
if (text.Italic)
{
fs |= System.Drawing.FontStyle.Italic;
}
System.Drawing.Font font = new System.Drawing.Font(text.Font, 1000.0f, fs);
netDxf.Entities.Text res = new netDxf.Entities.Text(text.TextString, Vector2.Zero, text.TextSize * 1000 / font.Height, new TextStyle(text.Font + ".ttf"));
ModOp toText = ModOp.Fit(GeoPoint.Origin, new GeoVector[] { GeoVector.XAxis, GeoVector.YAxis, GeoVector.ZAxis }, text.Location, new GeoVector[] { text.LineDirection.Normalized, text.GlyphDirection.Normalized, text.LineDirection.Normalized ^ text.GlyphDirection.Normalized });
// res.TransformBy(Matrix4(toText)); // easier than setting normal and rotation
return(res);
}
public static void Draw(DxfDocument dxf, Location location,List<string> configurations)
{
Vector3f confStrVector3f = new Vector3f(location.X + 5.0f, location.Y - 5.0f, location.Z);
TextStyle style = new TextStyle("True type font", "Arial.ttf");
Text text1 = new Text("CONFIGURATION: NOTE: Assembly drawing for overall dimesions, actual door size and handle position may vary",
confStrVector3f, 2.0f, style);
Layer layer = new Layer("text");
text1.Layer = layer;
//text1.Layer.Color.Index = 8;
text1.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(text1);
for (int i = 0; i < configurations.Count(); i++)
{
Vector3f confVector3f = new Vector3f(location.X+10.0f, location.Y - 5.0f * (i + 2), location.Z);
Text text = new Text(configurations[i], confVector3f, 2.0f, style);
text.Layer = layer;
//text.Layer.Color.Index = 8;
text.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(text);
}
}
//画标注
public static void writeDimension(DxfDocument doc,Location firstLocation,Location secondLocation,float textHeight,float textWidth,float dimensionHeight,string dimensionDirection)
{
float numWidth;
string strNumWidth = "";
Layer dimensionLayer=new Layer("dimensionLayer");
Line line1 = new Line();
Line line2 = new Line();
Line leftLine = new Line();
Line rightLine = new Line();
Line upLeftLine = new Line();
Line downLeftLine = new Line();
Line upRightLine = new Line();
Line downRightLine = new Line();
Text strText = new Text();
line1.Layer = dimensionLayer;
line2.Layer = dimensionLayer;
leftLine.Layer = dimensionLayer;
rightLine.Layer = dimensionLayer;
upLeftLine.Layer = dimensionLayer;
downLeftLine.Layer = dimensionLayer;
upRightLine.Layer = dimensionLayer;
downRightLine.Layer = dimensionLayer;
strText.Layer = dimensionLayer;
if (dimensionDirection.Equals("top"))
{
line1.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y, firstLocation.Z);
line1.EndPoint = new Vector3f(firstLocation.X, firstLocation.Y + dimensionHeight, firstLocation.Z);
line2.StartPoint = new Vector3f(secondLocation.X,secondLocation.Y,secondLocation.Z);
line2.EndPoint = new Vector3f(secondLocation.X,secondLocation.Y+dimensionHeight,secondLocation.Z);
leftLine.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y + 7 * dimensionHeight / 8,firstLocation.Z);
leftLine.EndPoint = new Vector3f(firstLocation.X+Math.Abs(firstLocation.X-secondLocation.X)/2-textWidth/2,firstLocation.Y+7*dimensionHeight/8, firstLocation.Z);
upLeftLine.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y + 7 * dimensionHeight / 8,firstLocation.Z);
upLeftLine.EndPoint = new Vector3f(firstLocation.X + 0.2f, firstLocation.Y + 7 * dimensionHeight / 8+0.2f,firstLocation.Z);
downLeftLine.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y + 7 * dimensionHeight / 8, firstLocation.Z);
downLeftLine.EndPoint = new Vector3f(firstLocation.X + 0.2f, firstLocation.Y + 7 * dimensionHeight / 8 - 0.2f, firstLocation.Z);
upRightLine.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y + 7 * dimensionHeight/8,secondLocation.Z);
upRightLine.EndPoint = new Vector3f(secondLocation.X - 0.2f, secondLocation.Y + 7 * dimensionHeight / 8 + 0.2f, secondLocation.Z);
downRightLine.StartPoint = new Vector3f(secondLocation.X,secondLocation.Y+7*dimensionHeight/8,secondLocation.Z);
downRightLine.EndPoint = new Vector3f(secondLocation.X-0.2f,secondLocation.Y+7*dimensionHeight/8-0.2f,secondLocation.Z);
rightLine.StartPoint = new Vector3f(secondLocation.X,secondLocation.Y+7*dimensionHeight/8,secondLocation.Z);
rightLine.EndPoint = new Vector3f(secondLocation.X-Math.Abs(firstLocation.X-secondLocation.X)/2+textWidth/2,secondLocation.Y+7*dimensionHeight/8,secondLocation.Z);
numWidth = secondLocation.X - firstLocation.X;
strNumWidth = "" + numWidth;
strText.BasePoint=new Vector3f(firstLocation.X+Math.Abs(firstLocation.X-secondLocation.X)/2-textWidth/2+0.2f,firstLocation.Y+7*dimensionHeight/8, firstLocation.Z);
strText.Height=0.5f;
strText.Value=strNumWidth;
}
else if(dimensionDirection.Equals("bottom")){
line1.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y, firstLocation.Z);
line1.EndPoint = new Vector3f(firstLocation.X, firstLocation.Y - dimensionHeight, firstLocation.Z);
line2.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y, secondLocation.Z);
line2.EndPoint = new Vector3f(secondLocation.X, secondLocation.Y - dimensionHeight, secondLocation.Z);
leftLine.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y - 7 * dimensionHeight / 8, firstLocation.Z);
leftLine.EndPoint = new Vector3f(firstLocation.X + Math.Abs(firstLocation.X - secondLocation.X) / 2 - textWidth / 2, firstLocation.Y - 7 * dimensionHeight / 8, firstLocation.Z);
upLeftLine.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y - 7 * dimensionHeight / 8, firstLocation.Z);
upLeftLine.EndPoint = new Vector3f(firstLocation.X + 0.2f, firstLocation.Y - 7 * dimensionHeight / 8 + 0.2f, firstLocation.Z);
downLeftLine.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y - 7 * dimensionHeight / 8, firstLocation.Z);
downLeftLine.EndPoint = new Vector3f(firstLocation.X + 0.2f, firstLocation.Y - 7 * dimensionHeight / 8 - 0.2f, firstLocation.Z);
upRightLine.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y - 7 * dimensionHeight / 8, secondLocation.Z);
upRightLine.EndPoint = new Vector3f(secondLocation.X - 0.2f, secondLocation.Y - 7 * dimensionHeight / 8 + 0.2f, secondLocation.Z);
downRightLine.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y - 7 * dimensionHeight / 8, secondLocation.Z);
downRightLine.EndPoint = new Vector3f(secondLocation.X - 0.2f, secondLocation.Y - 7 * dimensionHeight / 8 - 0.2f, secondLocation.Z);
rightLine.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y - 7 * dimensionHeight / 8, secondLocation.Z);
rightLine.EndPoint = new Vector3f(secondLocation.X - Math.Abs(firstLocation.X - secondLocation.X) / 2 + textWidth / 2, secondLocation.Y - 7 * dimensionHeight / 8, secondLocation.Z);
numWidth = secondLocation.X - firstLocation.X;
strNumWidth = "" + numWidth;
strText.BasePoint=new Vector3f(firstLocation.X+Math.Abs(firstLocation.X-secondLocation.X)/2-textWidth/2+0.2f,firstLocation.Y-7*dimensionHeight/8, firstLocation.Z);
strText.Height=0.5f;
strText.Value=strNumWidth;
}
else if(dimensionDirection.Equals("left")){
line1.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y, firstLocation.Z);
line1.EndPoint = new Vector3f(firstLocation.X - dimensionHeight, firstLocation.Y, firstLocation.Z);
line2.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y, secondLocation.Z);
line2.EndPoint = new Vector3f(secondLocation.X - dimensionHeight, secondLocation.Y, secondLocation.Z);
leftLine.StartPoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8, firstLocation.Y, firstLocation.Z);
leftLine.EndPoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8, firstLocation.Y + Math.Abs(firstLocation.Y - secondLocation.Y) / 2 - textWidth / 2, firstLocation.Z);
upLeftLine.StartPoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8, firstLocation.Y, firstLocation.Z);
upLeftLine.EndPoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8 - 0.2f, firstLocation.Y + 0.2f, firstLocation.Z);
downLeftLine.StartPoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8, firstLocation.Y, firstLocation.Z);
downLeftLine.EndPoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8 + 0.2f, firstLocation.Y+0.2f, firstLocation.Z);
upRightLine.StartPoint = new Vector3f(secondLocation.X - 7 * dimensionHeight / 8, secondLocation.Y, secondLocation.Z);
upRightLine.EndPoint = new Vector3f(secondLocation.X - 7 * dimensionHeight / 8 - 0.2f, secondLocation.Y - 0.2f, secondLocation.Z);
downRightLine.StartPoint = new Vector3f(secondLocation.X - 7 * dimensionHeight / 8, secondLocation.Y, secondLocation.Z);
downRightLine.EndPoint = new Vector3f(secondLocation.X - 7 * dimensionHeight / 8 + 0.2f, secondLocation.Y-0.2f, secondLocation.Z);
rightLine.StartPoint = new Vector3f(secondLocation.X - 7 * dimensionHeight / 8, secondLocation.Y, secondLocation.Z);
rightLine.EndPoint = new Vector3f(secondLocation.X - 7 * dimensionHeight / 8, secondLocation.Y - Math.Abs(firstLocation.Y - secondLocation.Y) / 2 + textWidth / 2, secondLocation.Z);
numWidth = secondLocation.Y - firstLocation.Y;
strNumWidth = "" + numWidth;
strText.BasePoint = new Vector3f(firstLocation.X - 7 * dimensionHeight / 8, firstLocation.Y + Math.Abs(firstLocation.Y - secondLocation.Y) / 2 - textWidth / 2 + 0.2f, firstLocation.Z);
strText.Height=0.5f;
strText.Value=strNumWidth;
}
else if (dimensionDirection.Equals("right"))
{
line1.StartPoint = new Vector3f(firstLocation.X, firstLocation.Y, firstLocation.Z);
line1.EndPoint = new Vector3f(firstLocation.X + dimensionHeight, firstLocation.Y, firstLocation.Z);
line2.StartPoint = new Vector3f(secondLocation.X, secondLocation.Y, secondLocation.Z);
line2.EndPoint = new Vector3f(secondLocation.X + dimensionHeight, secondLocation.Y, secondLocation.Z);
leftLine.StartPoint = new Vector3f(firstLocation.X + 7 * dimensionHeight / 8, firstLocation.Y, firstLocation.Z);
leftLine.EndPoint = new Vector3f(firstLocation.X + 7 * dimensionHeight / 8, firstLocation.Y + Math.Abs(firstLocation.Y - secondLocation.Y) / 2 - textWidth / 2, firstLocation.Z);
upLeftLine.StartPoint = new Vector3f(firstLocation.X + 7 * dimensionHeight / 8, firstLocation.Y, firstLocation.Z);
upLeftLine.EndPoint = new Vector3f(firstLocation.X + 7 * dimensionHeight / 8 - 0.2f, firstLocation.Y + 0.2f, firstLocation.Z);
downLeftLine.StartPoint = new Vector3f(firstLocation.X + 7 * dimensionHeight / 8, firstLocation.Y, firstLocation.Z);
downLeftLine.EndPoint = new Vector3f(firstLocation.X + 7 * dimensionHeight / 8 + 0.2f, firstLocation.Y + 0.2f, firstLocation.Z);
upRightLine.StartPoint = new Vector3f(secondLocation.X + 7 * dimensionHeight / 8, secondLocation.Y, secondLocation.Z);
upRightLine.EndPoint = new Vector3f(secondLocation.X + 7 * dimensionHeight / 8 - 0.2f, secondLocation.Y - 0.2f, secondLocation.Z);
downRightLine.StartPoint = new Vector3f(secondLocation.X + 7 * dimensionHeight / 8, secondLocation.Y, secondLocation.Z);
downRightLine.EndPoint = new Vector3f(secondLocation.X + 7 * dimensionHeight / 8 + 0.2f, secondLocation.Y - 0.2f, secondLocation.Z);
rightLine.StartPoint = new Vector3f(secondLocation.X + 7 * dimensionHeight / 8, secondLocation.Y, secondLocation.Z);
rightLine.EndPoint = new Vector3f(secondLocation.X + 7 * dimensionHeight / 8, secondLocation.Y - Math.Abs(firstLocation.Y - secondLocation.Y) / 2 + textWidth / 2, secondLocation.Z);
numWidth = secondLocation.Y - firstLocation.Y;
strNumWidth = "" + numWidth;
strText.BasePoint=new Vector3f(firstLocation.X + 7 * dimensionHeight / 8, firstLocation.Y + Math.Abs(firstLocation.Y - secondLocation.Y) / 2 - textWidth / 2+0.2f, firstLocation.Z);
strText.Height=0.5f;
strText.Value=strNumWidth;
}
doc.AddEntity(line1);
doc.AddEntity(line2);
doc.AddEntity(leftLine);
doc.AddEntity(rightLine);
doc.AddEntity(upLeftLine);
doc.AddEntity(downLeftLine);
doc.AddEntity(upRightLine);
doc.AddEntity(downRightLine);
doc.AddEntity(strText);
}
private void WriteText(Text text)
{
if (this.activeSection != StringCode.EntitiesSection && !this.isBlockEntities)
{
throw new InvalidDxfSectionException(this.activeSection, this.file);
}
this.WriteCodePair(0, text.CodeName);
this.WriteCodePair(100, SubclassMarker.Entity);
this.WriteEntityCommonCodes(text);
this.WriteCodePair(5, text.Handle);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(1, text.Value);
this.WriteCodePair(10, text.BasePoint.X);
this.WriteCodePair(20, text.BasePoint.Y);
this.WriteCodePair(30, text.BasePoint.Z);
this.WriteCodePair(40, text.Height);
this.WriteCodePair(41, text.WidthFactor);
this.WriteCodePair(50, text.Rotation);
this.WriteCodePair(51, text.ObliqueAngle);
this.WriteCodePair(7, text.Style);
this.WriteCodePair(11, text.BasePoint.X);
this.WriteCodePair(21, text.BasePoint.Y);
this.WriteCodePair(31, text.BasePoint.Z);
this.WriteCodePair(210, text.Normal.X);
this.WriteCodePair(220, text.Normal.Y);
this.WriteCodePair(230, text.Normal.Z);
switch (text.Alignment)
{
case TextAlignment.TopLeft:
this.WriteCodePair(72, 0);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 3);
break;
case TextAlignment.TopCenter:
this.WriteCodePair(72, 1);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 3);
break;
case TextAlignment.TopRight:
this.WriteCodePair(72, 2);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 3);
break;
case TextAlignment.MiddleLeft:
this.WriteCodePair(72, 0);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 2);
break;
case TextAlignment.MiddleCenter:
this.WriteCodePair(72, 1);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 2);
break;
case TextAlignment.MiddleRight:
this.WriteCodePair(72, 2);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 2);
break;
case TextAlignment.BottomLeft:
this.WriteCodePair(72, 0);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 1);
break;
case TextAlignment.BottomCenter:
this.WriteCodePair(72, 1);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 1);
break;
case TextAlignment.BottomRight:
this.WriteCodePair(72, 2);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 1);
break;
case TextAlignment.BaselineLeft:
this.WriteCodePair(72, 0);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 0);
break;
case TextAlignment.BaselineCenter:
this.WriteCodePair(72, 1);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 0);
break;
case TextAlignment.BaselineRight:
this.WriteCodePair(72, 2);
this.WriteCodePair(100, SubclassMarker.Text);
this.WriteCodePair(73, 0);
break;
}
this.WriteXData(text.XData);
}
/// <summary>
/// Convert a netDXF text object to a Nucleus label.
/// </summary>
/// <param name="text"></param>
/// <returns></returns>
public static Label Convert(netDxf.Entities.Text text)
{
return(new Label(Convert(text.Position), text.Value, text.Height * ConversionScaling));
}
/// <summary>
/// 绘制订单信息块
/// </summary>
/// <param name="dxf"></param>
/// <param name="location"></param>
/// <param name="boxWidth"></param>
/// <param name="configurations"></param>
public static void Draw(DxfDocument dxf, Location location,float boxWidth, OrderEntity orderEntity)
{
float factor = 0.6f;
Vector3f v1 = new Vector3f(location.X,location.Y,location.Z);
Vector3f v2 = new Vector3f(location.X + boxWidth, location.Y, location.Z);
Vector3f v3 = new Vector3f(location.X + boxWidth, location.Y + 40.0f * factor, location.Z);
Vector3f v4 = new Vector3f(location.X, location.Y + 40.0f * factor, location.Z);
Vector3f v5 = new Vector3f(location.X, location.Y + 10.0f * factor, location.Z);
Vector3f v6 = new Vector3f(location.X + boxWidth / 4, location.Y + 10.0f * factor, location.Z);
Vector3f v7 = new Vector3f(location.X + boxWidth / 2, location.Y + 10.0f * factor, location.Z);
Vector3f v8 = new Vector3f(location.X + boxWidth * 3 / 4, location.Y + 10.0f * factor, location.Z);
Vector3f v9 = new Vector3f(location.X + boxWidth * 7 / 8, location.Y + 10.0f * factor, location.Z);
Vector3f v10 = new Vector3f(location.X + boxWidth / 4, location.Y + 20.0f * factor, location.Z);
Vector3f v11 = new Vector3f(location.X + boxWidth / 2, location.Y + 20.0f * factor, location.Z);
Vector3f v12 = new Vector3f(location.X + boxWidth * 3 / 4, location.Y + 20.0f * factor, location.Z);
Vector3f v13 = new Vector3f(location.X + boxWidth * 7 / 8, location.Y + 20.0f * factor, location.Z);
Vector3f v14 = new Vector3f(location.X + boxWidth, location.Y + 20.0f * factor, location.Z);
Vector3f v15 = new Vector3f(location.X + boxWidth / 4, location.Y + 40.0f * factor, location.Z);
Vector3f v16 = new Vector3f(location.X + boxWidth * 3 / 4, location.Y + 40.0f * factor, location.Z);
Vector3f v17 = new Vector3f(location.X + boxWidth / 4, location.Y, location.Z);
Vector3f v18 = new Vector3f(location.X + boxWidth / 2, location.Y, location.Z);
Vector3f v19 = new Vector3f(location.X + boxWidth * 3 / 4, location.Y, location.Z);
Vector3f v20 = new Vector3f(location.X + boxWidth, location.Y + 10.0f * factor, location.Z);
Layer layer = new Layer("line");
//横向四道
Line line12 = new Line(v1, v2);
line12.Layer = layer;
dxf.AddEntity(line12);
Line line520 = new Line(v5, v20);
line520.Layer = layer;
dxf.AddEntity(line520);
Line line1014 = new Line(v10, v14);
line1014.Layer = layer;
dxf.AddEntity(line1014);
Line line43 = new Line(v4, v3);
line43.Layer = layer;
dxf.AddEntity(line43);
//纵向6道
Line line41 = new Line(v4, v1);
line41.Layer = layer;
dxf.AddEntity(line41);
Line line1517 = new Line(v15, v17);
line1517.Layer = layer;
dxf.AddEntity(line1517);
Line line1118 = new Line(v11, v18);
line1118.Layer = layer;
dxf.AddEntity(line1118);
Line line1619 = new Line(v16, v19);
line1619.Layer = layer;
dxf.AddEntity(line1619);
Line line139 = new Line(v13, v9);
line139.Layer = layer;
dxf.AddEntity(line139);
Line line32= new Line(v3, v2);
line32.Layer = layer;
dxf.AddEntity(line32);
//文字
TextStyle style = new TextStyle("True type font", "Arial.ttf");
Vector3f vt1 = new Vector3f(v1.X + 1.0f, v1.Y + 2.5f, v1.Z);
Text t1 = new Text("Celebrity 1.0.0", vt1, 2.0f, style);
t1.Layer = layer;
t1.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t1);
Vector3f vt2 = new Vector3f(v17.X + 1.0f, v17.Y + 2.5f, v1.Z);
Text t2 = new Text("PREPARER: "+orderEntity.Preparer, vt2, 2.0f, style);
t2.Layer = layer;
t1.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t2);
Vector3f vt3 = new Vector3f(v18.X + 1.0f, v18.Y + 2.5f, v1.Z);
Text t3 = new Text("ENGINEER: "+orderEntity.Engineer, vt3, 2.0f, style);
t3.Layer = layer;
t3.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t3);
Vector3f vt4 = new Vector3f(v19.X + 1.0f, v19.Y + 2.5f, v1.Z);
Text t4 = new Text("SHIP ORDER NO: "+orderEntity.ShipOrderNo, vt4, 2.0f, style);
t4.Layer = layer;
t4.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t4);
Vector3f vt5 = new Vector3f(v4.X + 1.0f, v10.Y + 2.5f, v1.Z);
Text t5= new Text(" AAON COIL PRODUCTS inc.", vt5, 3.0f, style);
t5.Layer = layer;
t5.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t5);
Vector3f vt6 = new Vector3f(v5.X + 1.0f, v5.Y + 2.5f, v1.Z);
Text t6 = new Text("LONGVIEW TEXAS", vt6, 2.0f, style);
t6.Layer = layer;
t6.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t6);
Vector3f vt7 = new Vector3f(v6.X + 1.0f, v6.Y + 2.5f, v1.Z);
Text t7 = new Text("PURCHASER: " + orderEntity.Purchaser, vt7, 2.0f, style);
t7.Layer = layer;
t7.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t7);
Vector3f vt8 = new Vector3f(v7.X + 1.0f, v7.Y + 2.5f, v1.Z);
Text t8 = new Text("PURCHASE ORDER: " + orderEntity.PurchaseOrder, vt8, 2.0f, style);
t8.Layer = layer;
t8.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t8);
Vector3f vt9 = new Vector3f(v8.X + 1.0f, v8.Y + 2.5f, v1.Z);
Text t9 = new Text("SERIAL NO: " + orderEntity.SeriaNo, vt9, 2.0f, style);
t9.Layer = layer;
t9.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t9);
Vector3f vt10 = new Vector3f(v9.X + 1.0f, v9.Y + 2.5f, v1.Z);
Text t10 = new Text("DATE: "+DateTime.Now.ToShortDateString(), vt10, 2.0f, style);
t10.Layer = layer;
t10.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t10);
Vector3f vt11 = new Vector3f(v15.X + 1.0f, v15.Y - 7.5f, v1.Z);
Text t11 = new Text("JOB NAME:", vt11, 2.0f, style);
t11.Layer = layer;
t11.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t11);
Vector3f vt12 = new Vector3f(v10.X + 10.0f, v10.Y + 2.5f, v1.Z);
Text t12 = new Text(orderEntity.JobName, vt12, 2.0f, style);
t12.Layer = layer;
t12.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t12);
Vector3f vt13 = new Vector3f(v16.X + 1.0f, v16.Y - 7.5f, v1.Z);
Text t13 = new Text("UNIT TAG:", vt13, 2.0f, style);
t13.Layer = layer;
t13.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t13);
Vector3f vt14 = new Vector3f(v12.X + 20.0f, v12.Y + 2.5f, v1.Z);
Text t14 = new Text(orderEntity.UnitTag, vt14, 2.0f, style);
t14.Layer = layer;
t14.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t14);
}
bool WriteText(ISpatialObject item)
{
TextFeature text = (item as TextFeature);
if (this.IsTopological)
{
ExportKey(text);
}
else
{
}
// Skip if the AutoCad layer cannot be determined
Layer layer = m_Layers.GetLayer(text, m_ContinuousLineType, this.IsTopological);
if (layer != null)
{
TextGeometry geom = text.TextGeometry;
Text acText = new Text(geom.Text, GetVector(geom.Position), geom.Height);
acText.Rotation = (float)geom.Rotation.Degrees;
acText.Layer = layer;
m_Dxf.AddEntity(acText);
}
return true;
}
void ExportKey(TextFeature text)
{
Layer layer = m_Layers.GetLayer(text, m_ContinuousLineType, true);
if (layer == null)
return;
// Get the label's key string. It HAS to be defined.
string keystr = text.FormattedKey;
if (String.IsNullOrEmpty(keystr))
return;
// Get the label's reference position.
IPointGeometry refpos = text.GetPolPosition();
// Define the position for AutoCad (bottom right corner).
TextGeometry geom = text.TextGeometry;
Text acText = new Text(geom.Text, GetVector(geom.Position), geom.Height);
acText.Rotation = (float)geom.Rotation.Degrees;
acText.Layer = layer;
m_Dxf.AddEntity(acText);
}
/// <summary>
/// 绘制左下角区域的Section块
/// </summary>
/// <param name="dxf"></param>
/// <param name="location"></param>
/// <param name="configurations"></param>
public static void Draw(DxfDocument dxf, Location location,SectionEntity sectionEntity)
{
float factor=0.6f;
Vector3f v1 = new Vector3f(location.X, location.Y + 40.0f*factor, location.Z);
Vector3f v2 = new Vector3f(location.X + 50.0f * factor, location.Y + 40.0f * factor, location.Z);
Vector3f v3 = new Vector3f(location.X + 90.0f * factor, location.Y + 40.0f * factor, location.Z);
Vector3f v4 = new Vector3f(location.X + 140.0f * factor, location.Y + 40.0f * factor, location.Z);
Vector3f v5 = new Vector3f(location.X, location.Y + 50.0f * factor, location.Z);
Vector3f v6 = new Vector3f(location.X + 140.0f * factor, location.Y + 50.0f * factor, location.Z);
Vector3f v7 = new Vector3f(location.X, location.Y + 60.0f * factor, location.Z);
Vector3f v8 = new Vector3f(location.X + 140.0f * factor, location.Y + 60.0f * factor, location.Z);
Vector3f v9 = new Vector3f(location.X, location.Y + 70.0f * factor, location.Z);
Vector3f v10 = new Vector3f(location.X + 50.0f * factor, location.Y + 70.0f * factor, location.Z);
Vector3f v11 = new Vector3f(location.X + 90.0f * factor, location.Y + 70.0f * factor, location.Z);
Vector3f v12 = new Vector3f(location.X + 140.0f * factor, location.Y + 70.0f * factor, location.Z);
Layer layer = new Layer("line");
//横向四道
Line line14 = new Line(v1, v4);
line14.Layer = layer;
dxf.AddEntity(line14);
Line line56 = new Line(v5, v6);
line56.Layer = layer;
dxf.AddEntity(line56);
Line line78 = new Line(v7, v8);
line78.Layer = layer;
dxf.AddEntity(line78);
Line line912 = new Line(v9, v12);
line912.Layer = layer;
dxf.AddEntity(line912);
//纵向四道
Line line91 = new Line(v9, v1);
line91.Layer = layer;
dxf.AddEntity(line91);
Line line210 = new Line(v2, v10);
line210.Layer = layer;
dxf.AddEntity(line210);
Line line311 = new Line(v3, v11);
line311.Layer = layer;
dxf.AddEntity(line311);
Line line412 = new Line(v4, v12);
line412.Layer = layer;
dxf.AddEntity(line412);
TextStyle style = new TextStyle("True type font", "Arial.ttf");
Vector3f vt1 = new Vector3f(v1.X+1.0f, v1.Y+2.5f, v1.Z);
Text t1 = new Text("COIL", vt1, 2.0f, style);
t1.Layer = layer;
t1.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t1);
Vector3f vt2 = new Vector3f(v2.X + 1.0f, v2.Y + 2.5f, v2.Z);
Text t2 = new Text("CLF", vt2, 2.0f, style);
t2.Layer = layer;
t2.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t2);
Vector3f vt3 = new Vector3f(v3.X + 1.0f, v3.Y + 2.5f, v3.Z);
Text t3 = new Text(sectionEntity.CoolValue, vt3, 2.0f, style);
t3.Layer = layer;
t3.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t3);
Vector3f vt4 = new Vector3f(v5.X + 1.0f, v5.Y + 2.5f, v5.Z);
Text t4 = new Text("FILTER", vt4, 2.0f, style);
t4.Layer = layer;
t4.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t4);
Vector3f vt5 = new Vector3f(v2.X + 1.0f, v5.Y + 2.5f, v5.Z);
Text t5 = new Text("FTA", vt5, 2.0f, style);
t5.Layer = layer;
t5.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t5);
Vector3f vt6 = new Vector3f(v3.X + 1.0f, v5.Y + 2.5f, v5.Z);
Text t6 = new Text(sectionEntity.FilterValue, vt6, 2.0f, style);
t6.Layer = layer;
t6.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t6);
Vector3f vt7 = new Vector3f(v7.X + 1.0f, v7.Y + 2.5f, v7.Z);
Text t7 = new Text("SECTION", vt7, 2.0f, style);
t7.Layer = layer;
t7.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t7);
Vector3f vt8 = new Vector3f(v2.X + 1.0f, v7.Y + 2.5f, v7.Z);
Text t8 = new Text("MODULE", vt8, 2.0f, style);
t8.Layer = layer;
t8.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t8);
Vector3f vt9 = new Vector3f(v3.X + 1.0f, v7.Y + 2.5f, v7.Z);
Text t9 = new Text("CLEARANCE", vt9, 2.0f, style);
t9.Layer = layer;
t9.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(t9);
}
private void WriteText(Text text)
{
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(1, this.EncodeNonAsciiCharacters(text.Value));
// another example of this OCS vs WCS non sense.
// while the MText position is written in WCS the position of the Text is written in OCS (different rules for the same concept).
Vector3 ocsBasePoint = MathHelper.Transform(text.Position, text.Normal, CoordinateSystem.World, CoordinateSystem.Object);
this.chunk.Write(10, ocsBasePoint.X);
this.chunk.Write(20, ocsBasePoint.Y);
this.chunk.Write(30, ocsBasePoint.Z);
this.chunk.Write(40, text.Height);
this.chunk.Write(41, text.WidthFactor);
this.chunk.Write(50, text.Rotation);
this.chunk.Write(51, text.ObliqueAngle);
this.chunk.Write(7, this.EncodeNonAsciiCharacters(text.Style.Name));
this.chunk.Write(11, ocsBasePoint.X);
this.chunk.Write(21, ocsBasePoint.Y);
this.chunk.Write(31, ocsBasePoint.Z);
this.chunk.Write(210, text.Normal.X);
this.chunk.Write(220, text.Normal.Y);
this.chunk.Write(230, text.Normal.Z);
switch (text.Alignment)
{
case TextAlignment.TopLeft:
this.chunk.Write(72, (short) 0);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 3);
break;
case TextAlignment.TopCenter:
this.chunk.Write(72, (short) 1);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 3);
break;
case TextAlignment.TopRight:
this.chunk.Write(72, (short) 2);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 3);
break;
case TextAlignment.MiddleLeft:
this.chunk.Write(72, (short) 0);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 2);
break;
case TextAlignment.MiddleCenter:
this.chunk.Write(72, (short) 1);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 2);
break;
case TextAlignment.MiddleRight:
this.chunk.Write(72, (short) 2);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 2);
break;
case TextAlignment.BottomLeft:
this.chunk.Write(72, (short) 0);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 1);
break;
case TextAlignment.BottomCenter:
this.chunk.Write(72, (short) 1);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 1);
break;
case TextAlignment.BottomRight:
this.chunk.Write(72, (short) 2);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 1);
break;
case TextAlignment.BaselineLeft:
this.chunk.Write(72, (short) 0);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 0);
break;
case TextAlignment.BaselineCenter:
this.chunk.Write(72, (short) 1);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 0);
break;
case TextAlignment.BaselineRight:
this.chunk.Write(72, (short) 2);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 0);
break;
case TextAlignment.Aligned:
this.chunk.Write(72, (short) 3);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 0);
break;
case TextAlignment.Middle:
this.chunk.Write(72, (short) 4);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 0);
break;
case TextAlignment.Fit:
this.chunk.Write(72, (short) 5);
this.chunk.Write(100, SubclassMarker.Text);
this.chunk.Write(73, (short) 0);
break;
}
this.WriteXData(text.XData);
}
private static void TestingTrueTypeFonts()
{
DxfDocument dxfText = new DxfDocument();
TextStyle textStyle1 = new TextStyle("arial.ttf");
TextStyle textStyle2 = new TextStyle("arialbi.ttf");
TextStyle textStyle3 = new TextStyle("92642.ttf");
Text text1 = new Text("testing", Vector2.Zero, 6, textStyle1);
Text text2 = new Text("testing", Vector2.Zero, 6, textStyle2);
Text text3 = new Text("testing", Vector2.Zero, 6, textStyle3);
dxfText.AddEntity(text1);
dxfText.AddEntity(text2);
dxfText.AddEntity(text3);
dxfText.Save("text3.dxf");
DxfDocument load = DxfDocument.Load("text3.dxf");
load.Save("test.dxf");
}
private static void AddAndRemove()
{
Layer layer1 = new Layer("layer1") { Color = AciColor.Blue };
Layer layer2 = new Layer("layer2") { Color = AciColor.Green };
Line line = new Line(new Vector2(0, 0), new Vector2(10, 10));
line.Layer = layer1;
Circle circle = new Circle(new Vector2(0, 0), 10);
circle.Layer = layer2;
double offset = -0.9;
Vector3 p1 = new Vector3(1, 2, 0);
Vector3 p2 = new Vector3(2, 6, 0);
Line line1 = new Line(p1, p2);
Vector3 l1;
Vector3 l2;
MathHelper.OffsetLine(line1.StartPoint, line1.EndPoint, line1.Normal, offset, out l1, out l2);
DimensionStyle myStyle = new DimensionStyle("MyDimStyle");
myStyle.DIMPOST = "<>mm";
AlignedDimension dim1 = new AlignedDimension(p1, p2, offset, myStyle);
//text
TextStyle style = new TextStyle("MyTextStyle", "Arial.ttf");
Text text = new Text("Hello world!", Vector3.Zero, 10.0f, style)
{
Layer = new Layer("text")
{
Color = {Index = 8}
}
};
text.Alignment = TextAlignment.TopRight;
HeaderVariables variables = new HeaderVariables
{
AcadVer = DxfVersion.AutoCad2004
};
DxfDocument dxf = new DxfDocument();
dxf.AddEntity(new EntityObject[] {line, circle, dim1, text});
dxf.Save("before remove.dxf");
dxf.RemoveEntity(circle);
dxf.Save("after remove.dxf");
dxf.AddEntity(circle);
dxf.Save("after remove and add.dxf");
dxf.RemoveEntity(dim1);
dxf.Save("remove dim.dxf");
dxf.AddEntity(dim1);
dxf.Save("add dim.dxf");
DxfDocument dxf2 = DxfDocument.Load("dim block names.dxf");
dxf2.AddEntity(dim1);
dxf2.Save("dim block names2.dxf");
}
private static void WriteNoAsciiText()
{
TextStyle textStyle = new TextStyle("Arial.ttf");
DxfDocument dxf = new DxfDocument();
dxf.DrawingVariables.LastSavedBy = "ЉЊЋЌЍжзицрлЯ";
//Text text = new Text("ÁÉÍÓÚ áéíóú Ññ àèìòù âêîôû", Vector2.Zero,10);
Text text = new Text("ЉЊЋЌЍжзицрлЯ", Vector2.Zero, 10, textStyle);
MText mtext = new MText("ЉЊЋЌЍжзицрлЯ", new Vector2(0, 50), 10, 0, textStyle);
dxf.AddEntity(text);
dxf.AddEntity(mtext);
foreach (Text t in dxf.Texts)
{
Console.WriteLine(t.Value);
}
foreach (MText t in dxf.MTexts)
{
Console.WriteLine(t.Value);
}
Console.WriteLine("Press a key to continue...");
Console.ReadLine();
dxf.Save("text1.dxf");
dxf = DxfDocument.Load("text1.dxf");
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2004;
dxf.Save("text2.dxf");
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2007;
dxf.Save("text3.dxf");
dxf.DrawingVariables.AcadVer = DxfVersion.AutoCad2010;
dxf.Save("text4.dxf");
}
private static void Text()
{
// use a font that has support for Chinese characters
TextStyle textStyle = new TextStyle("Chinese text", "simsun.ttf");
// for dxf database version 2007 and later you can use directly the characters,
DxfDocument dxf1 = new DxfDocument(DxfVersion.AutoCad2010);
Text text1 = new Text("这是中国文字", Vector2.Zero, 10, textStyle);
MText mtext1 = new MText("这是中国文字", new Vector2(0, 30), 10, 0, textStyle);
dxf1.AddEntity(text1);
dxf1.AddEntity(mtext1);
dxf1.Save("textCad2010.dxf");
foreach (Text text in dxf1.Texts)
{
Console.WriteLine(text.Value);
}
foreach (MText text in dxf1.MTexts)
{
Console.WriteLine(text.Value);
}
Console.WriteLine("Press a key to continue...");
Console.ReadLine();
DxfDocument loadDxf = DxfDocument.Load("textCad2010.dxf");
// for previous version (this method will also work for later ones) you will need to supply the unicode value (U+value),
// you can get this value with the Windows Character Map application
DxfDocument dxf2 = new DxfDocument(DxfVersion.AutoCad2010);
Text text2 = new Text("\\U+8FD9\\U+662F\\U+4E2D\\U+56FD\\U+6587\\U+5B57", Vector2.Zero, 10, textStyle);
MText mtext2 = new MText("\\U+8FD9\\U+662F\\U+4E2D\\U+56FD\\U+6587\\U+5B57", new Vector2(0, 30), 10, 0, textStyle);
dxf2.AddEntity(text2);
dxf2.AddEntity(mtext2);
dxf2.Save("textCad2000.dxf");
}
private static void EntityLineWeight()
{
// the lineweight is always defined as 1/100 mm, this property is the equivalent of stroke width, outline width in other programs. Do not confuse with line.Thickness
// it follow the AutoCAD naming style, check the documentation in case of doubt
Line line = new Line(new Vector3(0, 0, 0), new Vector3(100, 100, 0));
line.Lineweight.Value = 100; // 1.0 mm
Text text = new Text("Text with lineweight", Vector3.Zero, 10);
text.Lineweight.Value = 50; // 0.5 mm
Layer layer = new Layer("MyLayer");
layer.Lineweight.Value = 200; // 2 mm all entities in the layer with Color.ByLayer will inherit this value
layer.Color = AciColor.Green;
Line line2 = new Line(new Vector3(0, 100, 0), new Vector3(100, 0, 0));
line2.Layer = layer;
DxfDocument dxf = new DxfDocument();
dxf.AddEntity(line);
dxf.AddEntity(line2);
dxf.AddEntity(text);
dxf.Save("line weight.dxf");
dxf = DxfDocument.Load("line weight.dxf");
}
private Text ReadText(ref CodeValuePair code)
{
var text = new Text();
Vector3d firstAlignmentPoint = Vector3d.Zero;
Vector3d secondAlignmentPoint = Vector3d.Zero;
Vector3d normal = Vector3d.UnitZ;
int horizontalAlignment = 0;
int verticalAlignment = 0;
Dictionary<ApplicationRegistry, XData> xData = new Dictionary<ApplicationRegistry, XData>();
code = this.ReadCodePair();
while (code.Code != 0)
{
switch (code.Code)
{
case 5:
text.Handle = code.Value;
code = this.ReadCodePair();
break;
case 1:
text.Value = code.Value;
code = this.ReadCodePair();
break;
case 8: //layer code
text.Layer = this.GetLayer(code.Value);
code = this.ReadCodePair();
break;
case 62: //aci color code
text.Color = new AciColor(short.Parse(code.Value));
code = this.ReadCodePair();
break;
case 6: //type line code
text.LineType = this.GetLineType(code.Value);
code = this.ReadCodePair();
break;
case 10:
firstAlignmentPoint.X = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 20:
firstAlignmentPoint.Y = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 30:
firstAlignmentPoint.Z = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 11:
secondAlignmentPoint.X = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 21:
secondAlignmentPoint.Y = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 31:
secondAlignmentPoint.Z = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 40:
text.Height = float.Parse(code.Value);
code = this.ReadCodePair();
break;
case 41:
text.WidthFactor = float.Parse(code.Value);
code = this.ReadCodePair();
break;
case 50:
text.Rotation = float.Parse(code.Value);
code = this.ReadCodePair();
break;
case 51:
text.ObliqueAngle = float.Parse(code.Value);
code = this.ReadCodePair();
break;
case 7:
text.Style = this.GetTextStyle(code.Value);
code = this.ReadCodePair();
break;
case 72:
horizontalAlignment = int.Parse(code.Value);
code = this.ReadCodePair();
break;
case 73:
verticalAlignment = int.Parse(code.Value);
code = this.ReadCodePair();
break;
case 210:
normal.X = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 220:
normal.Y = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 230:
normal.Z = double.Parse(code.Value);
code = this.ReadCodePair();
break;
case 1001:
XData xDataItem = this.ReadXDataRecord(code.Value, ref code);
xData.Add(xDataItem.ApplicationRegistry, xDataItem);
break;
default:
if (code.Code >= 1000 && code.Code <= 1071)
throw new DxfInvalidCodeValueEntityException(code.Code, code.Value, this.file,
"The extended data of an entity must start with the application registry code " + this.fileLine);
code = this.ReadCodePair();
break;
}
}
TextAlignment alignment = ObtainAlignment(horizontalAlignment, verticalAlignment);
text.BasePoint = alignment == TextAlignment.BaselineLeft ? firstAlignmentPoint : secondAlignmentPoint;
text.Normal = normal;
text.Alignment = alignment;
text.XData = xData;
return text;
}
//画无门栓的矩形框
public static void writeDoorRectangle(DxfDocument doc, Location location, string[] text, float height, float width, float outer_mid_space, float outer_in_space)
{
Layer doorRectangleLayer = new Layer("nonDoorBarLayer");
//最外围矩形
writeOuterDoorRectangle(doc,location,height,width);
//中间矩形
Line midBottomLine=new Line(new Vector3f(location.X+outer_mid_space,location.Y+outer_mid_space,location.Z),new Vector3f(location.X+width-outer_mid_space,location.Y+outer_mid_space,location.Z));
midBottomLine.Layer=doorRectangleLayer;
Line midLeftLine=new Line(new Vector3f(location.X+outer_mid_space,location.Y+outer_mid_space,location.Z),new Vector3f(location.X+outer_mid_space,location.Y+height-outer_mid_space,location.Z));
midLeftLine.Layer=doorRectangleLayer;
Line midTopLine=new Line(new Vector3f(location.X+outer_mid_space,location.Y+height-outer_mid_space,location.Z),new Vector3f(location.X+width-outer_mid_space,location.Y+height-outer_mid_space,location.Z));
midTopLine.Layer=doorRectangleLayer;
Line midRightLine = new Line(new Vector3f(location.X + width - outer_mid_space, location.Y + height - outer_mid_space, location.Z), new Vector3f(location.X + width - outer_mid_space, location.Y + outer_mid_space, location.Z));
midRightLine.Layer = doorRectangleLayer;
doc.AddEntity(midBottomLine);
doc.AddEntity(midLeftLine);
doc.AddEntity(midTopLine);
doc.AddEntity(midRightLine);
//内部矩形
Line inBottomLine = new Line(new Vector3f(location.X + outer_in_space, location.Y + outer_in_space, location.Z), new Vector3f(location.X + width - outer_in_space, location.Y + outer_in_space, location.Z));
inBottomLine.Layer = doorRectangleLayer;
Line inLeftLine = new Line(new Vector3f(location.X + outer_in_space, location.Y + outer_in_space, location.Z), new Vector3f(location.X + outer_in_space, location.Y + height - outer_in_space, location.Z));
inLeftLine.Layer = doorRectangleLayer;
Line inTopLine = new Line(new Vector3f(location.X + outer_in_space, location.Y + height - outer_in_space, location.Z), new Vector3f(location.X + width - outer_in_space, location.Y + height - outer_in_space, location.Z));
inTopLine.Layer = doorRectangleLayer;
Line inRightLine = new Line(new Vector3f(location.X + width - outer_in_space, location.Y + height - outer_in_space, location.Z), new Vector3f(location.X + width - outer_in_space, location.Y + outer_in_space, location.Z));
inRightLine.Layer = doorRectangleLayer;
doc.AddEntity(inBottomLine);
doc.AddEntity(inLeftLine);
doc.AddEntity(inTopLine);
doc.AddEntity(inRightLine);
//门中文字
float textHeight=DoorInitHeightAndWidth.textHeight;
for(int i=0;i<text.Length;i++){
Text doorRectangleText = new Text(text[i], new Vector3f(location.X + width / 3, location.Y + 3*height / 4- i * textHeight, location.Z), textHeight);
doorRectangleText.Layer = doorRectangleLayer;
doc.AddEntity(doorRectangleText);
}
}
/// <summary>
/// Creates a new Text that is a copy of the current instance.
/// </summary>
/// <returns>A new Text that is a copy of this instance.</returns>
public override object Clone()
{
Text entity = new Text
{
//EntityObject properties
Layer = (Layer)this.layer.Clone(),
LineType = (LineType)this.lineType.Clone(),
Color = (AciColor)this.color.Clone(),
Lineweight = (Lineweight)this.lineweight.Clone(),
Transparency = (Transparency)this.transparency.Clone(),
LineTypeScale = this.lineTypeScale,
Normal = this.normal,
//Text properties
Position = this.position,
Rotation = this.rotation,
Height = this.height,
WidthFactor = this.widthFactor,
ObliqueAngle = this.obliqueAngle,
Alignment = this.alignment,
Style = (TextStyle) this.style.Clone(),
Value = this.value
};
foreach (XData data in this.XData.Values)
entity.XData.Add((XData)data.Clone());
return entity;
}
private Text ReadText()
{
string textString = string.Empty;
double height = 0.0;
double widthFactor = 1.0;
double rotation = 0.0;
double obliqueAngle = 0.0;
TextStyle style = TextStyle.Default;
Vector3 firstAlignmentPoint = Vector3.Zero;
Vector3 secondAlignmentPoint = Vector3.Zero;
Vector3 normal = Vector3.UnitZ;
short horizontalAlignment = 0;
short verticalAlignment = 0;
List<XData> xData = new List<XData>();
this.chunk.Next();
while (this.chunk.Code != 0)
{
switch (this.chunk.Code)
{
case 1:
textString = this.chunk.ReadString();
this.chunk.Next();
break;
case 10:
firstAlignmentPoint.X = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 20:
firstAlignmentPoint.Y = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 30:
firstAlignmentPoint.Z = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 11:
secondAlignmentPoint.X = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 21:
secondAlignmentPoint.Y = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 31:
secondAlignmentPoint.Z = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 40:
height = this.chunk.ReadDouble();
if (height <= 0.0)
height = this.doc.DrawingVariables.TextSize;
this.chunk.Next();
break;
case 41:
widthFactor = this.chunk.ReadDouble();
if (widthFactor < 0.01 || widthFactor > 100.0)
widthFactor = this.doc.DrawingVariables.TextSize;
this.chunk.Next();
break;
case 50:
rotation = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 51:
obliqueAngle = this.chunk.ReadDouble();
if (obliqueAngle < -85.0 || obliqueAngle > 85.0)
obliqueAngle = 0.0;
this.chunk.Next();
break;
case 7:
string styleName = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString());
if (string.IsNullOrEmpty(styleName))
styleName = this.doc.DrawingVariables.TextStyle;
style = this.GetTextStyle(styleName);
this.chunk.Next();
break;
case 72:
horizontalAlignment = this.chunk.ReadShort();
this.chunk.Next();
break;
case 73:
verticalAlignment = this.chunk.ReadShort();
this.chunk.Next();
break;
case 210:
normal.X = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 220:
normal.Y = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 230:
normal.Z = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 1001:
string appId = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString());
XData data = this.ReadXDataRecord(this.GetApplicationRegistry(appId));
xData.Add(data);
break;
default:
if (this.chunk.Code >= 1000 && this.chunk.Code <= 1071)
throw new Exception("The extended data of an entity must start with the application registry code.");
this.chunk.Next();
break;
}
}
TextAlignment alignment = ObtainAlignment(horizontalAlignment, verticalAlignment);
Vector3 ocsBasePoint = alignment == TextAlignment.BaselineLeft ? firstAlignmentPoint : secondAlignmentPoint;
// another example of this OCS vs WCS non sense.
// while the MText position is written in WCS the position of the Text is written in OCS (different rules for the same concept).
textString = this.DecodeEncodedNonAsciiCharacters(textString);
Text text = new Text
{
Value = textString,
Height = height,
WidthFactor = widthFactor,
Rotation = rotation,
ObliqueAngle = obliqueAngle,
Style = style,
Position = MathHelper.Transform(ocsBasePoint, normal, CoordinateSystem.Object, CoordinateSystem.World),
Normal = normal,
Alignment = alignment
};
text.XData.AddRange(xData);
return text;
}
/// <summary>
/// 门把手绘制
/// </summary>
/// <param name="dxf"></param>
/// <param name="location"></param>
public static void Draw(DxfDocument dxf, Location location)
{
float factor = 0.05f;
float distance = 30;
//底部小圆的圆心
Vector3f sCircle = new Vector3f(location.X + 10 * factor, location.Y, location.Z);
//上部同心圆圆心
Vector3f bCircle = new Vector3f(location.X + 10 * factor, location.Y + 5 * factor + distance*factor, location.Z);
double alpha = Math.Asin(3 / distance);
double beta = Math.Acos(0.8);
Vector3f v1 = new Vector3f(
location.X + 10 * factor - float.Parse((5 * factor * Math.Cos(alpha)).ToString()),
location.Y + 5 * factor - float.Parse((5 * factor * Math.Sin(alpha)).ToString()),
location.Z);
Vector3f v2 = new Vector3f(
location.X + 10 * factor + float.Parse((5 * factor * Math.Cos(alpha)).ToString()),
location.Y + 5 * factor - float.Parse((5 * factor * Math.Sin(alpha)).ToString()),
location.Z);
Vector3f v4 = new Vector3f(
location.X + 10 * factor -float.Parse((8*factor* Math.Cos(alpha)).ToString()),
location.Y + 5 * factor + distance * factor - float.Parse((8 * factor * Math.Sin(alpha)).ToString()),
location.Z
);
Vector3f v5 = new Vector3f(
location.X + 10 * factor + float.Parse((8*factor*Math.Cos(alpha)).ToString()),
location.Y + 5 * factor + distance * factor - float.Parse((8 * factor * Math.Sin(alpha)).ToString()),
location.Z
);
Layer layer = new Layer("line");
Line line14 = new Line(v1, v4);
line14.Layer = layer;
line14.Layer.Color.Index = 6;
dxf.AddEntity(line14);
Line line25 = new Line(v2, v5);
line25.Layer = new Layer("line");
line25.Layer = layer;
dxf.AddEntity(line25);
//arc
Arc arc = new Arc(
new Vector3f(location.X + 10 * factor, location.Y + 5 * factor, location.Z),
5 * factor, Convert.ToInt32(180 + alpha * 180 / Math.PI), Convert.ToInt32(360 - alpha * 180 / Math.PI));
arc.Layer = layer;
dxf.AddEntity(arc);
//arcup
Arc arcup = new Arc(
new Vector3f(location.X + 10 * factor, location.Y + 5 * factor + distance * factor, location.Z),
8 * factor, Convert.ToInt32(-alpha * 180 / Math.PI), Convert.ToInt32(180 + alpha * 180 / Math.PI));
arcup.Layer = layer;
dxf.AddEntity(arcup);
//arcround
Arc arcround = new Arc(
new Vector3f(location.X + 10 * factor, location.Y + 5 * factor + distance * factor, location.Z),
10 * factor,
Convert.ToInt32(-(alpha +beta) * 180 / Math.PI),
Convert.ToInt32(180 + (alpha +beta) * 180 / Math.PI));
arcround.Layer = layer;
dxf.AddEntity(arcround);
//circle
Vector3f extrusion = new Vector3f(0, 0, 1);
Vector3f centerWCS = new Vector3f(location.X+10*factor, location.Y+5*factor+distance*factor, location.Z);
Vector3d centerOCS = MathHelper.Transform((Vector3d)centerWCS,
(Vector3d)extrusion,
MathHelper.CoordinateSystem.World,
MathHelper.CoordinateSystem.Object);
Circle circle = new Circle((Vector3f)centerOCS, 7*factor);
circle.Layer = layer;
circle.LineType = LineType.Continuous;
circle.Normal = extrusion;
dxf.AddEntity(circle);
//上部同心圆圆心
Vector3f t1 = new Vector3f(
location.X + 8 * factor,
location.Y + 5 * factor + (distance - 7) * factor * 0.7f,
location.Z);
Vector3f t2 = new Vector3f(
location.X + 8 * factor,
location.Y + 5 * factor + (distance - 7) * factor * 0.5f,
location.Z);
Vector3f t3 = new Vector3f(
location.X + 8 * factor,
location.Y + 5 * factor + (distance - 7) * factor * 0.3f,
location.Z);
Vector3f t4 = new Vector3f(
location.X + 8 * factor,
location.Y + 5 * factor + (distance - 7) * factor * 0.1f,
location.Z);
//text
TextStyle style = new TextStyle("True type font", "Arial.ttf");
Text text1 = new Text("A", t1, 0.2f, style);
text1.Layer = layer;
text1.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(text1);
//text
Text text2 = new Text("A", t2, 0.2f, style);
text2.Layer = layer;
text2.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(text2);
//text
Text text3 = new Text("O", t3, 0.2f, style);
text3.Layer = layer;
text3.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(text3);
//text
Text text4 = new Text("N", t4, 0.2f, style);
text4.Layer = layer;
text4.Alignment = TextAlignment.TopLeft;
dxf.AddEntity(text4);
}
private static void WriteDxfFile()
{
DxfDocument dxf = new DxfDocument();
//arc
Arc arc = new Arc(new Vector3d(10, 10, 0), 10, 45, 135);
arc.Layer = new Layer("arc");
arc.Layer.Color.Index = 1;
dxf.AddEntity(arc);
//xData sample
XData xdata = new XData(new ApplicationRegistry("netDxf"));
xdata.XDataRecord.Add(new XDataRecord(XDataCode.String, "extended data with netDxf"));
xdata.XDataRecord.Add(XDataRecord.OpenControlString);
xdata.XDataRecord.Add(new XDataRecord(XDataCode.WorldSpacePositionX, 0));
xdata.XDataRecord.Add(new XDataRecord(XDataCode.WorldSpacePositionY, 0));
xdata.XDataRecord.Add(new XDataRecord(XDataCode.WorldSpacePositionZ, 0));
xdata.XDataRecord.Add(XDataRecord.CloseControlString);
XData xdata2 = new XData(new ApplicationRegistry("other application"));
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.String, "extended data with netDxf"));
xdata2.XDataRecord.Add(XDataRecord.OpenControlString);
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.String, "string record"));
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.Real, 15.5));
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.Long, 350));
xdata2.XDataRecord.Add(XDataRecord.CloseControlString);
//circle
Vector3d extrusion = new Vector3d(1, 1, 1);
Vector3d centerWCS = new Vector3d(1, 1, 1);
Vector3d centerOCS = MathHelper.Transform(centerWCS,
extrusion,
MathHelper.CoordinateSystem.World,
MathHelper.CoordinateSystem.Object);
Circle circle = new Circle(centerOCS, 5);
circle.Layer = new Layer("circle with spaces");
circle.Layer.Color=AciColor.Yellow;
circle.LineType = LineType.Dashed;
circle.Normal = extrusion;
circle.XData=new Dictionary<ApplicationRegistry, XData>
{
{xdata.ApplicationRegistry, xdata},
{xdata2.ApplicationRegistry, xdata2}
};
dxf.AddEntity(circle);
//points
Point point1 = new Point(new Vector3d(-3, -3, 0));
point1.Layer = new Layer("point");
point1.Color = new AciColor(30);
Point point2 = new Point(new Vector3d(1, 1, 1));
point2.Layer = point1.Layer;
point2.Layer.Color.Index = 9;
point2.Normal = new Vector3d(1, 1, 1);
dxf.AddEntity(point1);
dxf.AddEntity(point2);
//3dface
Face3d face3D = new Face3d(new Vector3d(-5, -5, 5),
new Vector3d(5, -5, 5),
new Vector3d(5, 5, 5),
new Vector3d(-5, 5, 5));
face3D.Layer = new Layer("3dface");
face3D.Layer.Color.Index = 3;
dxf.AddEntity(face3D);
//polyline
PolylineVertex polyVertex;
List<PolylineVertex> polyVertexes = new List<PolylineVertex>();
polyVertex = new PolylineVertex(new Vector2d(-50, -50));
polyVertex.BeginThickness = 2;
polyVertexes.Add(polyVertex);
polyVertex = new PolylineVertex(new Vector2d(50, -50));
polyVertex.BeginThickness = 1;
polyVertexes.Add(polyVertex);
polyVertex = new PolylineVertex(new Vector2d(50, 50));
polyVertex.Bulge = 1;
polyVertexes.Add(polyVertex);
polyVertex = new PolylineVertex(new Vector2d(-50, 50));
polyVertexes.Add(polyVertex);
Polyline polyline2d = new Polyline(polyVertexes, true);
polyline2d.Layer = new Layer("polyline2d");
polyline2d.Layer.Color.Index = 5;
polyline2d.Normal = new Vector3d(1, 1, 1);
polyline2d.Elevation = 100.0;
dxf.AddEntity(polyline2d);
//lightweight polyline
LightWeightPolylineVertex lwVertex;
List<LightWeightPolylineVertex> lwVertexes = new List<LightWeightPolylineVertex>();
lwVertex = new LightWeightPolylineVertex(new Vector2d(-25, -25));
lwVertex.BeginThickness = 2;
lwVertexes.Add(lwVertex);
lwVertex = new LightWeightPolylineVertex(new Vector2d(25, -25));
lwVertex.BeginThickness = 1;
lwVertexes.Add(lwVertex);
lwVertex = new LightWeightPolylineVertex(new Vector2d(25, 25));
lwVertex.Bulge = 1;
lwVertexes.Add(lwVertex);
lwVertex = new LightWeightPolylineVertex(new Vector2d(-25, 25));
lwVertexes.Add(lwVertex);
LightWeightPolyline lwPolyline = new LightWeightPolyline(lwVertexes, true);
lwPolyline.Layer = new Layer("lwpolyline");
lwPolyline.Layer.Color.Index = 5;
lwPolyline.Normal = new Vector3d(1, 1, 1);
lwPolyline.Elevation = 100.0;
dxf.AddEntity(lwPolyline);
//line
Line line = new Line(new Vector3d(0, 0, 0), new Vector3d(10, 10, 10));
line.Layer = new Layer("line");
line.Layer.Color.Index = 6;
dxf.AddEntity(line);
//3d polyline
Polyline3dVertex vertex;
List<Polyline3dVertex> vertexes = new List<Polyline3dVertex>();
vertex = new Polyline3dVertex(new Vector3d(-50, -50, 0));
vertexes.Add(vertex);
vertex = new Polyline3dVertex(new Vector3d(50, -50, 10));
vertexes.Add(vertex);
vertex = new Polyline3dVertex(new Vector3d(50, 50, 25));
vertexes.Add(vertex);
vertex = new Polyline3dVertex(new Vector3d(-50, 50, 50));
vertexes.Add(vertex);
Polyline3d polyline = new Polyline3d(vertexes, true);
polyline.Layer = new Layer("polyline3d");
polyline.Layer.Color.Index = 24;
dxf.AddEntity(polyline);
//block definition
Block block = new Block("TestBlock");
block.Entities.Add(new Line(new Vector3d(-5, -5, 5), new Vector3d(5, 5, 5)));
block.Entities.Add(new Line(new Vector3d(5, -5, 5), new Vector3d(-5, 5, 5)));
//insert
Insert insert = new Insert(block, new Vector3d(5, 5, 5));
insert.Layer = new Layer("insert");
insert.Layer.Color.Index = 4;
dxf.AddEntity(insert);
//text
TextStyle style=new TextStyle("True type font","Arial.ttf");
Text text = new Text("Hello world!", Vector3d.Zero, 10.0f,style);
text.Layer = new Layer("text");
text.Layer.Color.Index = 8;
text.Alignment = TextAlignment.TopRight;
dxf.AddEntity(text);
dxf.Save("AutoCad2007.dxf", DxfVersion.AutoCad2007);
dxf.Save("AutoCad2004.dxf", DxfVersion.AutoCad2004);
dxf.Save("AutoCad2000.dxf", DxfVersion.AutoCad2000);
dxf.Save("AutoCad12.dxf", DxfVersion.AutoCad12);
}
