public static void ModifyingXData()
{
Line line = new Line(Vector2.Zero, Vector2.UnitX);
ApplicationRegistry appReg = new ApplicationRegistry("netDxf");
XData xdata = new XData(appReg);
xdata.XDataRecord.Add(new XDataRecord(XDataCode.String, "Length"));
line.XData.Add(xdata);
DxfDocument doc = new DxfDocument();
doc.AddEntity(line);
// modifying existing extended data
line.XData[appReg.Name].XDataRecord.Add(new XDataRecord(XDataCode.Real, Vector3.Distance(line.StartPoint, line.EndPoint)));
// adding new extended data entry to an existing entity
ApplicationRegistry appReg2 = new ApplicationRegistry("newXData");
XData xdata2 = new XData(appReg2);
xdata2.XDataRecord.Add(new XDataRecord(XDataCode.String, "XData entries"));
line.XData.Add(xdata2);
Debug.Assert(ReferenceEquals(line.XData[appReg2.Name].ApplicationRegistry, doc.ApplicationRegistries[appReg2.Name]));
// deleting existing extended data
line.XData.Remove(appReg.Name);
// we can also change the name of the application registry name
doc.ApplicationRegistries["newXData"].Name = "netDxfRenamed";
doc.Save("xData.dxf");
doc = DxfDocument.Load("xData.dxf");
}
private void DrawGridInternal(DxfDocument doc, Layer layer, Core2D.ShapeStyle style, double offsetX, double offsetY, double cellWidth, double cellHeight, ref Core2D.Rect2 rect)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
double ox = rect.X;
double oy = rect.Y;
double sx = ox + offsetX;
double sy = oy + offsetY;
double ex = ox + rect.Width;
double ey = oy + rect.Height;
for (double gx = sx; gx < ex; gx += cellWidth)
{
var dxfLine = CreateLine(gx, oy, gx, ey);
dxfLine.Layer = layer;
dxfLine.Color = stroke;
dxfLine.Transparency.Value = strokeTansparency;
dxfLine.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine);
}
for (double gy = sy; gy < ey; gy += cellHeight)
{
var dxfLine = CreateLine(ox, gy, ex, gy);
dxfLine.Layer = layer;
dxfLine.Color = stroke;
dxfLine.Transparency.Value = strokeTansparency;
dxfLine.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine);
}
}
public static DxfDocument generateDXF(StructuralModel structure)
{
var dxf = new netDxf.DxfDocument();
var ColumnLayer = new netDxf.Tables.Layer("Column")
{
Color = netDxf.AciColor.Red,
Lineweight = netDxf.Lineweight.W50
};
var SlabLayer = new netDxf.Tables.Layer("Slab")
{
Color = netDxf.AciColor.Yellow,
Lineweight = netDxf.Lineweight.W50
};
var OpeningLayer = new netDxf.Tables.Layer("Opening")
{
Color = netDxf.AciColor.Blue,
Lineweight = netDxf.Lineweight.W50
};
var WallLayer = new netDxf.Tables.Layer("Wall")
{
Color = netDxf.AciColor.Green,
Lineweight = netDxf.Lineweight.W50
};
dxf.Layers.Add(ColumnLayer);
dxf.Layers.Add(SlabLayer);
dxf.Layers.Add(OpeningLayer);
dxf.Layers.Add(WallLayer);
foreach (var item in structure.Columns)
{
dxf.AddEntity(getPolylineFromPoints(item.Points, ColumnLayer));
}
foreach (var item in structure.Slabs)
{
dxf.AddEntity(getPolylineFromPoints(item.Points, SlabLayer));
}
foreach (var item in structure.Walls)
{
dxf.AddEntity(getPolylineFromPoints(item.Points, WallLayer, false));
}
foreach (var item in structure.Openings)
{
dxf.AddEntity(getPolylineFromPoints(item.Points, OpeningLayer));
}
return(dxf);
}
public static void Draw(DxfDocument dxf, Location location)
{
Vector3f v1 = new Vector3f(location.X - 2.0f, location.Y + 4.0f, location.Z);
Vector3f v2 = new Vector3f(location.X + 2.0f, location.Y + 4.0f, location.Z);
Vector3f v0=new Vector3f(location.X,location.Y,location.Z);
Layer layer = new Layer("line");
Line line10 = new Line(v0, v1);
line10.Layer = layer;
dxf.AddEntity(line10);
Line line20 = new Line(v0, v2);
line20.Layer = layer;
dxf.AddEntity(line20);
}
/// <summary>
/// 绘制风扇
/// </summary>
/// <param name="dxf"></param>
/// <param name="startPoint">风扇起点，如果为横置，由左向右；如果为竖置，由下到上</param>
/// <param name="endPoint">风扇终点，如果为横置，由左向右；如果为竖置，由下到上</param>
/// <param name="pointerLocation">箭头位置，默认=0为无，=1代表箭头在中间，=2代表箭头在底部</param>
public static void Draw(DxfDocument dxf, Vector3f startPoint, Vector3f endPoint,int pointerLocation=0)
{
Layer layer = new Layer("line");
Line line = new Line(startPoint, endPoint);
line.Layer = layer;
dxf.AddEntity(line);
//如果为横置
if (startPoint.Y == endPoint.Y)
{
float segment = (endPoint.X - startPoint.X) / 4;
Slash.Draw(dxf, new Location(startPoint.X + segment, startPoint.Y, startPoint.Z));
Slash.Draw(dxf, new Location(startPoint.X + 2 * segment, startPoint.Y, startPoint.Z));
Slash.Draw(dxf, new Location(startPoint.X + 3 * segment, startPoint.Y, startPoint.Z));
}
//如果为竖置
else if (startPoint.X == endPoint.X)
{
float segment = (endPoint.Y - startPoint.Y) / 5;
Slash.Draw(dxf, new Location(startPoint.X, startPoint.Y + segment, startPoint.Z));
Slash.Draw(dxf, new Location(startPoint.X, startPoint.Y + 2 * segment, startPoint.Z));
Slash.Draw(dxf, new Location(startPoint.X, startPoint.Y + 3 * segment, startPoint.Z));
Slash.Draw(dxf, new Location(startPoint.X, startPoint.Y + 4 * segment, startPoint.Z));
if (pointerLocation == 1)
{
LinePointer.Draw(dxf,new Location(startPoint.X,(startPoint.Y+endPoint.Y)/2,startPoint.Z));
}
else if(pointerLocation==2)
{
LinePointer.Draw(dxf, new Location(startPoint.X, startPoint.Y, startPoint.Z));
}
}
}
protected override Task _save()
{
RecordSet layer = _layer as RecordSet;
layer.Position = transform.position.ToPoint();
layer.Transform.Position = Vector3.zero;
layer.Transform.Rotate = transform.rotation;
layer.Transform.Scale = transform.localScale;
EditableMesh[] meshes = GetComponentsInChildren <EditableMesh>();
string ex = Path.GetExtension(layer.Source).ToLower();
features = new List <DMesh3>();
foreach (EditableMesh mesh in meshes)
{
features.Add(mesh.GetMesh());
}
if (ex == ".obj")
{
List <WriteMesh> wmeshes = new List <WriteMesh>();
foreach (DMesh3 dmesh in features)
{
DMesh3 mesh = new DMesh3(dmesh);
foreach (int idx in mesh.VertexIndices())
{
Vector3d vtx = mesh.GetVertex(idx);
mesh.SetVertex(idx, new Vector3d(vtx.x, vtx.z, vtx.y));
}
wmeshes.Add(new WriteMesh(mesh, ""));
}
saveObj(layer.Source, wmeshes);
}
if (ex == ".dxf")
{
DXF.DxfDocument doc = new DXF.DxfDocument();
CoordinateTransformation transform = null;
if (GetCrs() != null)
{
transform = new CoordinateTransformation(AppState.instance.mapProj, GetCrs());
}
foreach (DMesh3 dmesh in features)
{
foreach (Index3i tri in dmesh.Triangles())
{
DXF.Vector3 v1 = dmesh.GetVertex(tri.a).ToDxfVector3(transform);
DXF.Vector3 v2 = dmesh.GetVertex(tri.b).ToDxfVector3(transform);
DXF.Vector3 v3 = dmesh.GetVertex(tri.c).ToDxfVector3(transform);
doc.AddEntity(new Face3d(v1, v2, v3));
}
}
using (Stream stream = File.Open(layer.Source, FileMode.OpenOrCreate, FileAccess.Write, FileShare.ReadWrite)) {
doc.Save(stream);
stream.Close();
}
}
return(Task.CompletedTask);
}
private void DrawEllipseInternal(DxfDocument doc, Layer layer, bool isFilled, bool isStroked, Core2D.BaseStyle style, ref Core2D.Rect2 rect)
{
var dxfEllipse = CreateEllipse(rect.X, rect.Y, rect.Width, rect.Height);
if (isFilled)
{
var fill = GetColor(style.Fill);
var fillTransparency = GetTransparency(style.Fill);
// TODO: The netDxf does not create hatch for Ellipse with end angle equal to 360.
var bounds =
new List <HatchBoundaryPath>
{
new HatchBoundaryPath(
new List <EntityObject>
{
(Ellipse)dxfEllipse.Clone()
})
};
var hatch = new Hatch(HatchPattern.Solid, bounds, false);
hatch.Layer = layer;
hatch.Color = fill;
hatch.Transparency.Value = fillTransparency;
doc.AddEntity(hatch);
}
if (isStroked)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
dxfEllipse.Layer = layer;
dxfEllipse.Color = stroke;
dxfEllipse.Transparency.Value = strokeTansparency;
dxfEllipse.Lineweight.Value = lineweight;
doc.AddEntity(dxfEllipse);
}
}
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);
}
}
/// <summary>
/// 风向绘制
/// </summary>
/// <param name="dxf"></param>
/// <param name="location"></param>
/// <param name="isRight"></param>
public static void Draw(DxfDocument dxf, Location location, bool isRight)
{
float factor = 0.5f;
Vector3f v1 = new Vector3f();
Vector3f v2 = new Vector3f();
Vector3f v3 = new Vector3f();
Vector3f v4 = new Vector3f();
Vector3f v5 = new Vector3f();
Vector3f v6 = new Vector3f();
Vector3f v7 = new Vector3f();
if (isRight)
{
v1 = new Vector3f(10*factor + location.X, location.Y, location.Z);
v2 = new Vector3f(location.X, location.Y + 10 * factor, location.Z);
v3 = new Vector3f(location.X + 10 * factor, location.Y + 10 * factor, location.Z);
v4 = new Vector3f(location.X + 20 * factor, location.Y + 15 * factor, location.Z);
v5 = new Vector3f(location.X, location.Y + 20 * factor, location.Z);
v6 = new Vector3f(location.X + 10 * factor, location.Y + 20 * factor, location.Z);
v7 = new Vector3f(location.X + 10 * factor, location.Y + 30 * factor, location.Z);
}
else
{
v1 = new Vector3f(10 * factor + location.X, location.Y, location.Z);
v2 = new Vector3f(location.X + 20 * factor, location.Y + 10 * factor, location.Z);
v3 = new Vector3f(location.X + 10 * factor, location.Y + 10 * factor, location.Z);
v4 = new Vector3f(location.X, location.Y + 15 * factor, location.Z);
v5 = new Vector3f(location.X + 20 * factor, location.Y + 20 * factor, location.Z);
v6 = new Vector3f(location.X + 10 * factor, location.Y + 20 * factor, location.Z);
v7 = new Vector3f(location.X + 10 * factor, location.Y + 30 * factor, location.Z);
}
Layer layer = new Layer("line");
Line line23 = new Line(v2, v3);
line23.Layer = layer;
dxf.AddEntity(line23);
Line line56 = new Line(v5, v6);
line56.Layer = layer;
dxf.AddEntity(line56);
Line line14 = new Line(v1, v4);
line14.Layer = layer;
dxf.AddEntity(line14);
Line line74 = new Line(v7, v4);
line74.Layer = layer;
dxf.AddEntity(line74);
Line line25 = new Line(v2, v5);
line25.Layer = layer;
dxf.AddEntity(line25);
Line line71 = new Line(v7, v1);
line71.Layer = layer;
dxf.AddEntity(line71);
}
static void Main(string[] args)
{
var dxf = new netDxf.DxfDocument();
var rValues1 = new List <double>()
{
1, 1.2, 1.5, 1.8, 2.2, 2.7, 3.3, 3.9,
4.7, 5.6, 6.8, 8.2, 10, 12, 15, 18, 22,
27, 33, 39, 47, 56, 68, 82, 100,
120, 150, 180, 220, 270, 330, 390, 470,
560, 680, 820,
1e3, 1.2e3, 1.5e3, 1.8e3, 2.2e3, 2.7e3,
3.3e3, 3.9e3, 4.7e3, 5.5e3, 6.8e3, 7.2e3, 8.2e3, 10e3, 12e3,
15e3, 18e3, 22e3, 27e3, 33e3, 39e3, 47e3, 56e3, 82e3, 100e3,
120e3, 150e3, 180e3, 220e3, 270e3, 330e3, 380e3,
470e3, 560e3, 680e3, 820e3,
1e6, 1.2e6, 1.5e6, 1.8e6, 2.2e6, 2.7e6, 3.3e6, 3.9e6, 4.7e6,
5.6e6, 6.8e6, 8.2e6, 10e6
};
var rValues2 = new List <double>()
{
7.5, 75, 200, 510,
2e3, 3e3, 5.1e3, 7.5e3, 20e3, 51e3, 68e3, 75e3, 200e3, 510e3, 750e3,
2e6
};
var rValues3 = new List <double>()
{
1.2, 1.5, 1.8, 2.7, 3.3, 3.9, 6.8, 12, 18, 560, 820,
1.2e3, 1.8e3, 2.7e3, 12e3, 18e3, 27e3, 270e3, 380e3,
5.6e3, 300e3,
1.2e6, 1.8e6, 2.2e6, 2.7e6, 3.9e6, 6.8e6, 8.2e6
};
var DATA = rValues1.Union(rValues2).Union(rValues3).OrderBy(w => w).ToList();
var PAGE_W = 210d;
var PAGE_H = 297d;
var LABEL_W = 25d;
var LABEL_H = 20d;
var MARGINS_LTRB = new[] { 10d, 10d, 10d, 10d };
var COLS = Math.Truncate((PAGE_W - MARGINS_LTRB[0] - MARGINS_LTRB[2]) / LABEL_W);
var ROWS = Math.Truncate((PAGE_H - MARGINS_LTRB[1] - MARGINS_LTRB[3]) / LABEL_H);
var XORIGIN = 0d;
var YORIGIN = 0d;
var TXT_HEIGHT = 5d;
var OHM_HEIGHT = 3d;
var TXT_FONT = new netDxf.Tables.TextStyle("Ubuntu Condensed", netDxf.Tables.FontStyle.Regular);
var x = XORIGIN;
var y = YORIGIN;
int page = 0;
for (int i = 0; i < DATA.Count; ++i)
{
var r = DATA[i];
var prefix = "";
if (r >= 1e6)
{
prefix = " M";
r /= 1e6;
}
else if (r >= 1e3)
{
prefix = " k";
r /= 1e3;
}
var txt = Invariant($"\\H{TXT_HEIGHT};{r}{prefix} \\H{OHM_HEIGHT};Ω");
{
var ent = new LwPolyline(new[]
{
new Vector2(x, y),
new Vector2(x + LABEL_W, y),
new Vector2(x + LABEL_W, y + LABEL_H),
new Vector2(x, y + LABEL_H),
}, isClosed: true);
dxf.AddEntity(ent);
}
{
var ent = new MText(txt)
{
Position = new Vector3(x + LABEL_W / 2, y + LABEL_H / 2, 0),
Height = TXT_HEIGHT,
RectangleWidth = LABEL_W,
AttachmentPoint = MTextAttachmentPoint.MiddleCenter,
Style = TXT_FONT
};
dxf.AddEntity(ent);
}
x += LABEL_W;
if ((i + 1) % COLS == 0)
{
y += LABEL_H;
if (y >= ROWS * LABEL_H)
{
y = YORIGIN;
++page;
}
x = XORIGIN + page * (PAGE_W + LABEL_W);
}
}
dxf.Save("output.dxf", isBinary: false);
Process.Start(new ProcessStartInfo("output.dxf")
{
UseShellExecute = true
});
}
private static void NestedBlock()
{
Block blockMM = new Block("BlockMM");
blockMM.Record.Units = DrawingUnits.Millimeters;
AttributeDefinition attDefMM = new AttributeDefinition("MyAttributeMM");
attDefMM.Height = 1.0;
attDefMM.Value = "This is block mm";
blockMM.AttributeDefinitions.Add(attDefMM);
Line line1MM = new Line(Vector2.Zero, Vector2.UnitX);
blockMM.Entities.Add(line1MM);
Insert insMM = new Insert(blockMM);
insMM.TransformAttributes();
Block blockCM = new Block("BlockCM");
blockCM.Record.Units = DrawingUnits.Centimeters;
AttributeDefinition attDefCM = new AttributeDefinition("MyAttributeCM");
attDefCM.Height = 1.0;
attDefCM.Value = "This is block cm";
blockCM.AttributeDefinitions.Add(attDefCM);
Line line1CM = new Line(Vector2.Zero, Vector2.UnitY);
blockCM.Entities.Add(line1CM);
blockCM.Entities.Add(insMM);
Insert insCM = new Insert(blockCM);
DxfDocument doc = new DxfDocument();
doc.DrawingVariables.InsUnits = DrawingUnits.Meters;
//doc.AddEntity(insMM);
doc.AddEntity(insCM);
doc.Save("test.dxf");
}
private static void SolidEntity()
{
// The solid vertexes are expressed in OCS (object coordinate system)
// Now they are stored as Vector2 to force all vertexes to lay on a plane, this is similar as how the LwPolyline works.
// The Z coordinate is controlled by the elevation property of the Solid.
Vector2 a = new Vector2(-1, -1);
Vector2 b = new Vector2(1, -1);
Vector2 c = new Vector2(-1, 1);
Vector2 d = new Vector2(1, 1);
Solid solid = new Solid(a, b, c, d);
solid.Normal = new Vector3(1, 1, 0);
solid.Elevation = 2;
DxfDocument doc = new DxfDocument();
doc.AddEntity(solid);
doc.Save("SolidEntity.dxf");
}
static void doDXF(List<Polyline3dVertex> vertexes, double[] x)
{
// create a dxf for those who want to "see" the calibration
DxfDocument dxf = new DxfDocument();
Polyline3d polyline = new Polyline3d(vertexes, true);
polyline.Layer = new Layer("polyline3d");
polyline.Layer.Color.Index = 24;
dxf.AddEntity(polyline);
var pnt = new Point(new Vector3f(-(float) x[0], -(float) x[1], -(float) x[2]));
pnt.Layer = new Layer("new offset");
pnt.Layer.Color.Index = 21;
dxf.AddEntity(pnt);
dxf.Save("magoffset.dxf", DxfVersion.AutoCad2000);
log.Info("dxf Done " + DateTime.Now);
}
/// <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);
}
public static void ModifyingGroups()
{
Line line1 = new Line(new Vector2(0, 0), new Vector2(100, 100));
line1.Color = AciColor.Red;
Line line2 = new Line(new Vector2(100, 0), new Vector2(200, 100));
line2.Color = AciColor.Yellow;
Line line3 = new Line(new Vector2(200, 0), new Vector2(300, 100));
line3.Color = AciColor.Magenta;
DxfDocument doc = new DxfDocument();
Block blk = new Block("MyBlock");
blk.Entities.Add(line1);
Insert ins = new Insert(blk);
doc.AddEntity(ins);
doc.AddEntity(line2);
Layout layout = new Layout("Layout1");
doc.Layouts.Add(layout);
doc.ActiveLayout = layout.Name;
doc.AddEntity(line3);
// group
Group group = new Group("MyGroup");
doc.Groups.Add(group);
// the Add method will also add the entities contained in a group to the document (in the active layout).
doc.Groups.Add(group);
// when the group belongs to a document, all entities must belong to the same document.
// even if it does not sound very useful, a group can contain entities that belongs to different layouts and even blocks.
group.Entities.Add(line1);
group.Entities.Add(line2);
group.Entities.Add(line3);
Line line4 = new Line(new Vector2(300, 0), new Vector2(400, 100));
line4.Color = AciColor.Blue;
// if a new entity, that does not belong to any document, is added to the group, it will be added to the group document active layout.
doc.ActiveLayout = Layout.ModelSpaceName;
group.Entities.Add(line4);
Line line5 = new Line(new Vector2(400, 0), new Vector2(500, 100));
line5.Color = AciColor.Green;
DxfDocument doc2 = new DxfDocument();
doc2.AddEntity(line5);
// this is illegal, line5 belongs to another document.
//group.Entities.Add(line5);
// you need to clone the entity before adding it to the group. This is also the common practice to copy entities between documents.
group.Entities.Add((EntityObject) line5.Clone());
// remember removing a group only deletes it from the collection not the entities
//doc.Groups.Remove(group);
doc.Save("group.dxf");
doc = DxfDocument.Load("group.dxf");
}
public static void ModifyingDocumentEntities()
{
Layer layer1 = new Layer("layer1");
Layer layer2 = new Layer("layer2");
Layer layer3 = new Layer("layer3");
LineType lineType1 = LineType.Dot;
LineType lineType2 = LineType.Dashed;
Line line = new Line(Vector2.Zero, Vector2.UnitX);
line.Layer = layer1;
line.LineType = lineType1;
DxfDocument doc = new DxfDocument();
doc.AddEntity(line);
// if the layer does not exist in the document it will be added automatically
line.Layer = layer2;
Debug.Assert(ReferenceEquals(line.Layer, doc.Layers[line.Layer.Name]), "References are not equal.");
// you can always add it first
doc.Layers.Add(layer3);
// layer3 is defined in the document
line.Layer = layer3;
Debug.Assert(ReferenceEquals(line.Layer, doc.Layers[line.Layer.Name]), "References are not equal.");
// same thing is applicable to line types
line.LineType = lineType2;
Debug.Assert(ReferenceEquals(line.LineType, doc.LineTypes[line.LineType.Name]), "References are not equal.");
doc.Save("entity.dxf");
// it is also possible to rename table objects
layer1.Name = "New layer1 name";
lineType1.Name = "DotDot";
// this operation is illegal, you cannot rename reserved table objects.
//doc.Layers[Layer.DefaultName].Name = "NewName";
doc.Save("test.dxf");
}
public static void ModifyingBlockProperties()
{
DxfDocument doc = new DxfDocument();
doc.DrawingVariables.InsUnits = DrawingUnits.Centimeters;
Line existingLine = new Line(new Vector2(-10, 10), new Vector2(10, -10));
doc.AddEntity(existingLine);
AttributeDefinition attDef4 = new AttributeDefinition("MyAttribute4");
attDef4.Value = "MyValue4";
attDef4.Alignment = TextAlignment.TopCenter;
Block block = new Block("MyBlock", null, new List<AttributeDefinition>{attDef4});
block.Record.Units = DrawingUnits.Millimeters;
// this is incorrect we cannot add an entity that belongs to a document when the block does not belong to anyone.
//block.Entities.Add(existingLine);
doc.Blocks.Add(block);
// when the block and the entity that is being added belong to the same document, the entity will be removed from its current layout and added to the block
// you cannot add an entity that belongs to a different document or block. Clone it instead.
block.Entities.Add(existingLine);
// now we can modify the block properties even if it has been already added to the document
Line line = new Line(new Vector2(-10, -10), new Vector2(10, 10));
// when new entities that do not belong to anyone are added to an existing block, they will also be added to the document
block.Entities.Add(line);
DxfDocument doc2 = new DxfDocument();
Circle circle = new Circle(Vector2.Zero, 5);
doc2.AddEntity(circle);
// this is incorrect the circle already belongs to another document
//block.Entities.Add(circle);
// we need to clone it first
Circle circle2 = (Circle) circle.Clone();
circle2.Radius = 2.5;
block.Entities.Add(circle2);
//you could also remove circle2 from doc2 and add it to the block
doc2.RemoveEntity(circle);
block.Entities.Add(circle);
AttributeDefinition attDef = new AttributeDefinition("MyAttribute1");
attDef.Value = "MyValue1";
block.AttributeDefinitions.Add(attDef);
// the same that is applicable to entities is also true to attribute definitions
AttributeDefinition attDef2 = new AttributeDefinition("MyAttribute2");
attDef2.Value = "MyValue2";
attDef2.Alignment = TextAlignment.BaselineRight;
block.AttributeDefinitions.Add(attDef2);
Insert ins = new Insert(block);
doc.AddEntity(ins);
// if the insert has been added to a document, any new attribute definitions added to the block will not be reflected in the insert
// this mimics the behavior in AutoCad
AttributeDefinition attDef3 = new AttributeDefinition("MyAttribute3");
attDef3.Value = "MyValue3";
attDef3.Alignment = TextAlignment.TopCenter;
block.AttributeDefinitions.Add(attDef3);
ins.Rotation = 30;
// to update the insert attributes call the method Sync, this method will also call the method TransformAttributes
ins.Sync();
// the ins2 will have all three attributes
Insert ins2 = new Insert(block, new Vector2(20,0));
doc.AddEntity(ins2);
doc.Save("Test.dxf");
block.Name = "MyBlockRenamed";
doc.Save("BlockRename.dxf");
doc = Test("BlockRename.dxf");
}
private static void RemoveBlock()
{
DxfDocument dxf = new DxfDocument();
Block block = new Block("MyBlock");
Line line1 = new Line(new Vector3(-5, -5, 0), new Vector3(5, 5, 0));
Line line2 = new Line(new Vector3(5, -5, 0), new Vector3(-5, 5, 0));
block.Entities.Add(line1);
block.Entities.Add(line2);
Insert insert = new Insert(block);
dxf.AddEntity(insert);
bool ok;
// line1 is used by block and cannot be removed (ok = false)
ok = dxf.RemoveEntity(line1);
// block is used by insert and cannot be removed (ok = false)
ok = dxf.Blocks.Remove(block);
// it is safe to remove insert, it doesn't belong to anybody (ok = true)
ok = dxf.RemoveEntity(insert);
// it is safe to remove block, it doesn't belong to anybody (ok = true)
// at the same time, all entities that were part of the block have been also removed
ok = dxf.Blocks.Remove(block);
// obj is null the line1 does not exist in the document, the block was removed
DxfObject obj = dxf.GetObjectByHandle(line1.Handle);
Console.WriteLine("Press a key...");
Console.ReadKey();
}
public static void DimensionUserText()
{
DxfDocument dxf = new DxfDocument(DxfVersion.AutoCad2010);
Vector3 p2 = new Vector3(0, 0, 0);
Vector3 p1 = new Vector3(5, 0, 0);
Line line1 = new Line(p1, p2)
{
Layer = new Layer("Reference line")
{
Color = AciColor.Green
}
};
dxf.AddEntity(line1);
DimensionStyle style = new DimensionStyle("MyStyle");
double offset = 0.75;
LinearDimension dim = new LinearDimension(line1, offset, 0, style);
dim.UserText = null; // 5.00 (this is the default behavior)
dxf.AddEntity(dim);
dim = new LinearDimension(line1, 2 * offset, 0, style);
dim.UserText = string.Empty; // 5.00 (same behavior as null)
dxf.AddEntity(dim);
dim = new LinearDimension(line1, 3 * offset, 0, style);
dim.UserText = " "; // No dimension text will be drawn (one blank space)
dxf.AddEntity(dim);
dim = new LinearDimension(line1, 4 * offset, 0, style);
dim.UserText = "<>"; // 5.00 (the characters <> will be substituted with the style.DIMPOST property)
dxf.AddEntity(dim);
dim = new LinearDimension(line1, 5 * offset, 0, style);
dim.UserText = "Length: <> mm"; // Length: 5.00 mm (the characters <> will be substituted with the style.DIMPOST property)
dxf.AddEntity(dim);
dim = new LinearDimension(line1, 6 * offset, 0, style);
dim.UserText = "User text"; // User text
dxf.AddEntity(dim);
dxf.Save("DimensionUserText.dxf");
}
public static void DimensionsLinearAndAngularUnits()
{
DimensionStyle style = new DimensionStyle("MyStyle")
{
// DIMDEC defines the number of decimal places.
// For Architectural and Fractional units the minimum fraction is defined by 1/2^DIMDEC.
DIMDEC = 4,
DIMFRAC = FractionFormatType.Horizontal,
DIMLUNIT = LinearUnitType.Engineering,
SuppressLinearTrailingZeros = true,
SuppressZeroFeet = false,
SuppressZeroInches = false,
DIMLFAC = 10.0,
// the round off to nearest DIMRND is applied to the linear dimension measurement after applying the scale DIMLFAC
DIMRND = 0.025,
DIMADEC = 2,
DIMAUNIT = AngleUnitType.DegreesMinutesSeconds
};
Layer layer = new Layer("Layer1") { Color = AciColor.Blue };
Vector3 p1 = new Vector3(0, 0, 0);
Vector3 p2 = new Vector3(21.2548, 0, 0);
LinearDimension dim = new LinearDimension(p1, p2, 4, 0, style);
Vector2 s1 = new Vector2(-2, 2);
Vector2 s2 = new Vector2(2, -2);
Vector2 e1 = new Vector2(-1, -3);
Vector2 e2 = new Vector2(1, 3);
Line line1 = new Line(s1, s2) { Layer = layer };
Line line2 = new Line(e1, e2) { Layer = layer };
Angular2LineDimension dim1 = new Angular2LineDimension(line2, line1, 4, style);
DxfDocument doc = new DxfDocument();
doc.AddEntity(dim);
doc.AddEntity(dim1);
doc.Save("DimensionsLinearAndAngularUnits.dxf");
DxfDocument dxf = DxfDocument.Load("DimensionsLinearAndAngularUnits.dxf");
}
public static void ModifyingMLineStyles()
{
DxfDocument doc = new DxfDocument(DxfVersion.AutoCad2010);
doc.DrawingVariables.LtScale = 10;
List<Vector2> vertexes = new List<Vector2>
{
new Vector2(0, 0),
new Vector2(0, 150),
new Vector2(150, 150),
new Vector2(150, 0)
};
MLine mline = new MLine(vertexes);
mline.Scale = 20;
mline.Justification = MLineJustification.Zero;
MLineStyle style = new MLineStyle("MyStyle", "Personalized style.");
style.Elements.Add(new MLineStyleElement(0.25));
style.Elements.Add(new MLineStyleElement(-0.25));
// if we add new elements directly to the list we need to sort the list,
style.Elements.Sort();
style.Flags = MLineStyleFlags.EndInnerArcsCap | MLineStyleFlags.EndRoundCap | MLineStyleFlags.StartInnerArcsCap | MLineStyleFlags.StartRoundCap;
// AutoCad2000 dxf version does not support true colors for MLineStyle elements
style.Elements[0].Color = new AciColor(180, 230, 147);
doc.AddEntity(mline);
// change the multi line style after it has been added to the document
mline.Style = style;
Debug.Assert(ReferenceEquals(mline.Style, doc.MlineStyles[mline.Style.Name]), "Reference not equals.");
// VERY IMPORTANT: We have modified the MLine after setting its vertexes so we need to manually call this method.
// It is also necessary when manually editing the vertex distances.
mline.Update();
// the line type will be automatically added to the document
foreach (MLineStyleElement e in style.Elements)
{
// making changes after the MLineStyle has been added to the document
e.LineType = LineType.Dashed;
Debug.Assert(ReferenceEquals(e.LineType, doc.LineTypes[e.LineType.Name]), "Reference not equals.");
}
MLine copy = (MLine) mline.Clone();
copy.Scale = 100;
doc.AddEntity(copy);
// once the entity has been added to the document, changing its style requires that the new style is also present in the document.
copy.Style = doc.MlineStyles["standard"];
// VERY IMPORTANT: We have modified the MLine after setting its vertexes so we need to manually call this method.
// It is also necessary when manually editing the vertex distances.
copy.Update();
doc.Save("ModifyingMLineStyle.dxf");
Test("ModifyingMLineStyle.dxf");
}
private void DrawRectangleInternal(DxfDocument doc, Layer layer, bool isFilled, bool isStroked, Core2D.BaseStyle style, ref Core2D.Rect2 rect)
{
double x = rect.X;
double y = rect.Y;
double w = rect.Width;
double h = rect.Height;
var dxfLine1 = CreateLine(x, y, x + w, y);
var dxfLine2 = CreateLine(x + w, y, x + w, y + h);
var dxfLine3 = CreateLine(x + w, y + h, x, y + h);
var dxfLine4 = CreateLine(x, y + h, x, y);
if (isFilled)
{
var fill = GetColor(style.Fill);
var fillTransparency = GetTransparency(style.Fill);
var bounds =
new List <HatchBoundaryPath>
{
new HatchBoundaryPath(
new List <EntityObject>
{
(Line)dxfLine1.Clone(),
(Line)dxfLine2.Clone(),
(Line)dxfLine3.Clone(),
(Line)dxfLine4.Clone()
})
};
var hatch = new Hatch(HatchPattern.Solid, bounds, false);
hatch.Layer = layer;
hatch.Color = fill;
hatch.Transparency.Value = fillTransparency;
doc.AddEntity(hatch);
}
if (isStroked)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
dxfLine1.Layer = layer;
dxfLine1.Color = stroke;
dxfLine1.Transparency.Value = strokeTansparency;
dxfLine1.Lineweight.Value = lineweight;
dxfLine2.Layer = layer;
dxfLine2.Color = stroke;
dxfLine2.Transparency.Value = strokeTansparency;
dxfLine2.Lineweight.Value = lineweight;
dxfLine3.Layer = layer;
dxfLine3.Color = stroke;
dxfLine3.Transparency.Value = strokeTansparency;
dxfLine3.Lineweight.Value = lineweight;
dxfLine4.Layer = layer;
dxfLine4.Color = stroke;
dxfLine4.Transparency.Value = strokeTansparency;
dxfLine4.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine1);
doc.AddEntity(dxfLine2);
doc.AddEntity(dxfLine3);
doc.AddEntity(dxfLine4);
}
}
private void DrawRectangleInternal(DxfDocument doc, Layer layer, bool isFilled, bool isStroked, Test2d.BaseStyle style, ref Test2d.Rect2 rect)
{
double x = rect.X;
double y = rect.Y;
double w = rect.Width;
double h = rect.Height;
var dxfLine1 = CreateLine(x, y, x + w, y);
var dxfLine2 = CreateLine(x + w, y, x + w, y + h);
var dxfLine3 = CreateLine(x + w, y + h, x, y + h);
var dxfLine4 = CreateLine(x, y + h, x, y);
if (isFilled)
{
var fill = GetColor(style.Fill);
var fillTransparency = GetTransparency(style.Fill);
var bounds =
new List<HatchBoundaryPath>
{
new HatchBoundaryPath(
new List<EntityObject>
{
(Line)dxfLine1.Clone(),
(Line)dxfLine2.Clone(),
(Line)dxfLine3.Clone(),
(Line)dxfLine4.Clone()
})
};
var hatch = new Hatch(HatchPattern.Solid, bounds, false);
hatch.Layer = layer;
hatch.Color = fill;
hatch.Transparency.Value = fillTransparency;
doc.AddEntity(hatch);
}
if (isStroked)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
dxfLine1.Layer = layer;
dxfLine1.Color = stroke;
dxfLine1.Transparency.Value = strokeTansparency;
dxfLine1.Lineweight.Value = lineweight;
dxfLine2.Layer = layer;
dxfLine2.Color = stroke;
dxfLine2.Transparency.Value = strokeTansparency;
dxfLine2.Lineweight.Value = lineweight;
dxfLine3.Layer = layer;
dxfLine3.Color = stroke;
dxfLine3.Transparency.Value = strokeTansparency;
dxfLine3.Lineweight.Value = lineweight;
dxfLine4.Layer = layer;
dxfLine4.Color = stroke;
dxfLine4.Transparency.Value = strokeTansparency;
dxfLine4.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine1);
doc.AddEntity(dxfLine2);
doc.AddEntity(dxfLine3);
doc.AddEntity(dxfLine4);
}
}
public static void ModifyingDimensionGeometryAndStyle()
{
DimensionStyle style = new DimensionStyle("MyStyle");
Vector3 p1 = new Vector3(-2.5, 0, 0);
Vector3 p2 = new Vector3(2.5, 0, 0);
LinearDimension dim = new LinearDimension(p1, p2, 4, 0, style);
// This is illegal. Trying to rebuild the dimension block before it has been added to a document will throw an exception
//dim.RebuildBlock();
DxfDocument doc = new DxfDocument();
doc.AddEntity(dim);
// modifying the dimension style
dim.Style.DIMBLK = DimensionArrowhead.ArchitecturalTick;
// if we make any change to the dimension style, we need to manually call the RebuildBlock method to reflect the new changes
// since we will also modify the geometry of the dimension we will rebuild the block latter
//dim.RebuildBlock();
// the same kind of procedure needs to be done when modifying the geometry of a dimension
dim.FirstReferencePoint = new Vector3(-5.0, 0, 0);
dim.SecondReferencePoint = new Vector3(5.0, 0, 0);
// now that all necessary changes has been made, we will rebuild the block.
// this is an expensive operation, use it only when need it.
dim.Style.DIMBLK = DimensionArrowhead.Box;
dim.Style.DIMBLK = DimensionArrowhead.ArchitecturalTick;
Debug.Assert(ReferenceEquals(dim.Style.DIMBLK, doc.Blocks[dim.Style.DIMBLK.Name]), "References are not equal.");
Debug.Assert(ReferenceEquals(style.DIMBLK, doc.Blocks[style.DIMBLK.Name]), "References are not equal.");
//dim.Style.DIMBLK = null;
// VERY IMPORTANT: If any change is made to the dimension geometry and/or its style, we need to rebuild the drawing representation
// so the dimension block will reflect the new changes. This is only necessary for dimension that already belongs to a document.
// This process is automatically called when a new dimension is added to a document.
dim.Update();
Debug.Assert(ReferenceEquals(dim.Block, doc.Blocks[dim.Block.Name]));
doc.Save("dimension.dxf");
Test("dimension.dxf");
}
/// <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);
}
//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);
}
public void WriteProject(WaveguideDesignerProjectData project)
{
if( project == null ) return;
Type type;
EntityObject obj = null;
DxfDocument doc = new DxfDocument();
doc.Name = project.Name;
Layer dxfLayer;
LayerData layerData;
foreach( VirtualLayer vLayer in project.VirtualGraphics.Layers )
{
layerData = null;
foreach( LayerData tmp in project.Layers )
if( tmp.VirtualLayer == vLayer )
{
layerData = tmp;
break;
}
if( layerData == null ) continue;
dxfLayer = new Layer( layerData.Name );
dxfLayer.Color.Index = (short)layerData.LayerNumber;
doc.Layers.Add( dxfLayer );
foreach( VirtualShapeBase vShape in vLayer.Shapes )
{
type = vShape.GetType();
if( type == typeof( VirtualRectangle ) )
{
VirtualRectangle rect = (VirtualRectangle)vShape;
Polyline dxfrect = new Polyline();
obj = new Polyline();
dxfrect.IsClosed = true;
dxfrect.Vertexes.Add( new PolylineVertex( rect.Location.X, rect.Location.Y, 0 ) );
dxfrect.Vertexes.Add( new PolylineVertex( rect.Location.X + rect.Size.W, rect.Location.Y, 0 ) );
dxfrect.Vertexes.Add( new PolylineVertex( rect.Location.X + rect.Size.W, rect.Location.Y + rect.Size.H, 0 ) );
dxfrect.Vertexes.Add( new PolylineVertex( rect.Location.X, rect.Location.Y + rect.Size.H, 0 ) );
dxfrect.Vertexes.Add( new PolylineVertex( rect.Location.X, rect.Location.Y, 0 ) );
obj = dxfrect;
}
else if( type == typeof( VirtualPolygon ) )
{
VirtualPolygon poly = (VirtualPolygon)vShape;
Polyline dxfpoly = new Polyline();
dxfpoly.IsClosed = true;
foreach( PointD p in poly.Vertices )
dxfpoly.Vertexes.Add( conv( p ) );
dxfpoly.Vertexes.Add( conv( poly.Vertices[0] ) );
obj = dxfpoly;
}
else if( type == typeof( VirtualEllipse ) )
{
VirtualEllipse elli = (VirtualEllipse)vShape;
Ellipse dxfelli = new Ellipse();
dxfelli.Center = new netDxf.Vector3( elli.Center.X, elli.Center.Y, 0 );
dxfelli.StartAngle = 0;
dxfelli.EndAngle = 360;
dxfelli.MajorAxis = Math.Max( elli.Radius.W, elli.Radius.H );
dxfelli.MinorAxis = Math.Min( elli.Radius.W, elli.Radius.H );
dxfelli.Rotation = elli.Radius.W >= elli.Radius.H ? 0 : 90;
obj = dxfelli;
}
else if( type == typeof( VirtualPie ) )
{
VirtualPie pie = (VirtualPie)vShape;
Ellipse dxfelli = new Ellipse();
dxfelli.Center = new netDxf.Vector3( pie.Center.X, pie.Center.Y, 0 );
dxfelli.StartAngle = pie.StartAngle;
dxfelli.EndAngle = pie.EndAngle;
dxfelli.MajorAxis = Math.Max( pie.Radius.W, pie.Radius.H );
dxfelli.MinorAxis = Math.Min( pie.Radius.W, pie.Radius.H );
dxfelli.Rotation = pie.Radius.W >= pie.Radius.H ? 0 : 90;
obj = dxfelli;
}
else obj = null;
if( obj == null )
continue;
obj.Layer = dxfLayer;
doc.AddEntity( obj );
}
}
doc.Save( FileName );
}
//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);
}
}
private void DrawGridInternal(DxfDocument doc, Layer layer, Test2d.ShapeStyle style, double offsetX, double offsetY, double cellWidth, double cellHeight, ref Test2d.Rect2 rect)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
double ox = rect.X;
double oy = rect.Y;
double sx = ox + offsetX;
double sy = oy + offsetY;
double ex = ox + rect.Width;
double ey = oy + rect.Height;
for (double gx = sx; gx < ex; gx += cellWidth)
{
var dxfLine = CreateLine(gx, oy, gx, ey);
dxfLine.Layer = layer;
dxfLine.Color = stroke;
dxfLine.Transparency.Value = strokeTansparency;
dxfLine.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine);
}
for (double gy = sy; gy < ey; gy += cellHeight)
{
var dxfLine = CreateLine(ox, gy, ex, gy);
dxfLine.Layer = layer;
dxfLine.Color = stroke;
dxfLine.Transparency.Value = strokeTansparency;
dxfLine.Lineweight.Value = lineweight;
doc.AddEntity(dxfLine);
}
}
//画两个门有门闩的设备
public static void writeDoubleDoorBarRectangle(DxfDocument doc, Location location, string[] text, float height, float width, float outer_mid_space, float outer_in_space,float barHeight,float barWidth)
{
Layer doorLineLayer = new Layer("DoubleDoorBarRectangle");
Line outerLeftLine = new Line(new Vector3f(location.X + width / 2 - width / 14, location.Y + outer_mid_space, location.Z), new Vector3f(location.X + width / 2 - width / 14, location.Y + height - outer_mid_space, location.Z));
outerLeftLine.Layer = doorLineLayer;
Line inLeftLine = new Line(new Vector3f(location.X + width / 2 - width / 14 + 0.5f, location.Y + outer_in_space, location.Z), new Vector3f(location.X + width / 2 - width / 14 + 0.5f, location.Y + height - outer_in_space, location.Z));
inLeftLine.Layer = doorLineLayer;
Line inDownRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14, location.Y + outer_in_space, location.Z), new Vector3f(location.X + width / 2 + width / 14, location.Y + height/4, location.Z));
inDownRightLine.Layer = doorLineLayer;
Line inMidRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14, location.Y + height / 4 + barHeight, location.Z), new Vector3f(location.X + width / 2 + width / 14, location.Y + 3 * height / 4 - barHeight, location.Z));
inMidRightLine.Layer = doorLineLayer;
Line inUpRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14, location.Y + 3*height / 4, location.Z), new Vector3f(location.X + width / 2 + width / 14, location.Y + height-outer_in_space, location.Z));
inUpRightLine.Layer = doorLineLayer;
Line outerDownRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + outer_mid_space, location.Z), new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + height/4, location.Z));
outerDownRightLine.Layer = doorLineLayer;
Line outerMidRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + height/4+barHeight, location.Z), new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + 3*height / 4-barHeight, location.Z));
outerMidRightLine.Layer = doorLineLayer;
Line outerUpRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + 3*height / 4, location.Z), new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + height-outer_in_space, location.Z));
outerUpRightLine.Layer = doorLineLayer;
doc.AddEntity(outerLeftLine);
doc.AddEntity(inLeftLine);
doc.AddEntity(inDownRightLine);
doc.AddEntity(inMidRightLine);
doc.AddEntity(inUpRightLine);
doc.AddEntity(outerDownRightLine);
doc.AddEntity(outerMidRightLine);
doc.AddEntity(outerUpRightLine);
writeDoorBarRectangle(doc, location, text, height, width, outer_mid_space, outer_in_space,barHeight,barWidth);
}
private void DrawEllipseInternal(DxfDocument doc, Layer layer, bool isFilled, bool isStroked, Test2d.BaseStyle style, ref Test2d.Rect2 rect)
{
var dxfEllipse = CreateEllipse(rect.X, rect.Y, rect.Width, rect.Height);
if (isFilled)
{
var fill = GetColor(style.Fill);
var fillTransparency = GetTransparency(style.Fill);
// TODO: The netDxf does not create hatch for Ellipse with end angle equal to 360.
var bounds =
new List<HatchBoundaryPath>
{
new HatchBoundaryPath(
new List<EntityObject>
{
(Ellipse)dxfEllipse.Clone()
})
};
var hatch = new Hatch(HatchPattern.Solid, bounds, false);
hatch.Layer = layer;
hatch.Color = fill;
hatch.Transparency.Value = fillTransparency;
doc.AddEntity(hatch);
}
if (isStroked)
{
var stroke = GetColor(style.Stroke);
var strokeTansparency = GetTransparency(style.Stroke);
var lineweight = ThicknessToLineweight(style.Thickness);
dxfEllipse.Layer = layer;
dxfEllipse.Color = stroke;
dxfEllipse.Transparency.Value = strokeTansparency;
dxfEllipse.Lineweight.Value = lineweight;
doc.AddEntity(dxfEllipse);
}
}
//画两个门无门闩的设备
public static void writeDoubleDoorRectangle(DxfDocument doc,Location location,string [] text,float height,float width,float outer_mid_space,float outer_in_space)
{
Layer doorLineLayer=new Layer("doorLineLayer");
Line outerLeftLine=new Line(new Vector3f(location.X+width/2-width/14,location.Y+outer_mid_space,location.Z),new Vector3f(location.X+width/2-width/14,location.Y+height-outer_mid_space,location.Z));
outerLeftLine.Layer = doorLineLayer;
Line inLeftLine = new Line(new Vector3f(location.X + width / 2 - width / 14 + 0.5f, location.Y + outer_in_space, location.Z), new Vector3f(location.X + width / 2 - width / 14 + 0.5f, location.Y + height - outer_in_space, location.Z));
inLeftLine.Layer = doorLineLayer;
Line inRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14, location.Y + outer_in_space, location.Z), new Vector3f(location.X + width / 2 + width / 14, location.Y + height - outer_in_space, location.Z));
inRightLine.Layer = doorLineLayer;
Line outerRightLine = new Line(new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + outer_mid_space, location.Z), new Vector3f(location.X + width / 2 + width / 14 + 0.5f, location.Y + height - outer_mid_space, location.Z));
outerRightLine.Layer = doorLineLayer;
doc.AddEntity(outerLeftLine);
doc.AddEntity(inLeftLine);
doc.AddEntity(inRightLine);
doc.AddEntity(outerRightLine);
writeDoorRectangle(doc, location,text, height, width, outer_mid_space, outer_in_space);
}
/// <summary>
/// Processes a tlog to get the offsets - creates dxf of data
/// </summary>
/// <param name="fn">Filename</param>
/// <returns>Offsets</returns>
public static double[] getOffsets(string fn, int throttleThreshold = 0)
{
// based off tridge's work
string logfile = fn;
// old method
float minx = 0;
float maxx = 0;
float miny = 0;
float maxy = 0;
float minz = 0;
float maxz = 0;
// this is for a dxf
Polyline3dVertex vertex;
List<Polyline3dVertex> vertexes = new List<Polyline3dVertex>();
// data storage
Tuple<float, float, float> offset = new Tuple<float, float, float>(0, 0, 0);
List<Tuple<float, float, float>> data = new List<Tuple<float, float, float>>();
Hashtable filter = new Hashtable();
// track data to use
bool useData = false;
log.Info("Start log: " + DateTime.Now);
MAVLink mine = new MAVLink();
try
{
mine.logplaybackfile = new BinaryReader(File.Open(logfile, FileMode.Open, FileAccess.Read, FileShare.Read));
}
catch (Exception ex) { log.Debug(ex.ToString()); CustomMessageBox.Show("Log Can not be opened. Are you still connected?"); return new double[] {0}; }
mine.logreadmode = true;
mine.MAV.packets.Initialize(); // clear
// gather data
while (mine.logplaybackfile.BaseStream.Position < mine.logplaybackfile.BaseStream.Length)
{
byte[] packetraw = mine.readPacket();
var packet = mine.DebugPacket(packetraw, false);
// this is for packets we dont know about
if (packet == null)
continue;
if (packet.GetType() == typeof(MAVLink.mavlink_vfr_hud_t))
{
if (((MAVLink.mavlink_vfr_hud_t)packet).throttle >= throttleThreshold)
{
useData = true;
}
else
{
useData = false;
}
}
if (packet.GetType() == typeof(MAVLink.mavlink_sensor_offsets_t))
{
offset = new Tuple<float, float, float>(
((MAVLink.mavlink_sensor_offsets_t)packet).mag_ofs_x,
((MAVLink.mavlink_sensor_offsets_t)packet).mag_ofs_y,
((MAVLink.mavlink_sensor_offsets_t)packet).mag_ofs_z);
}
else if (packet.GetType() == typeof(MAVLink.mavlink_raw_imu_t) && useData)
{
int div = 20;
// fox dxf
vertex = new Polyline3dVertex(new Vector3f(
((MAVLink.mavlink_raw_imu_t)packet).xmag - offset.Item1,
((MAVLink.mavlink_raw_imu_t)packet).ymag - offset.Item2,
((MAVLink.mavlink_raw_imu_t)packet).zmag - offset.Item3)
);
vertexes.Add(vertex);
// for old method
setMinorMax(((MAVLink.mavlink_raw_imu_t)packet).xmag - offset.Item1, ref minx, ref maxx);
setMinorMax(((MAVLink.mavlink_raw_imu_t)packet).ymag - offset.Item2, ref miny, ref maxy);
setMinorMax(((MAVLink.mavlink_raw_imu_t)packet).zmag - offset.Item3, ref minz, ref maxz);
// for new lease sq
string item = (int)(((MAVLink.mavlink_raw_imu_t)packet).xmag / div) + "," +
(int)(((MAVLink.mavlink_raw_imu_t)packet).ymag / div) + "," +
(int)(((MAVLink.mavlink_raw_imu_t)packet).zmag / div);
if (filter.ContainsKey(item))
{
filter[item] = (int)filter[item] + 1;
if ((int)filter[item] > 3)
continue;
}
else
{
filter[item] = 1;
}
data.Add(new Tuple<float, float, float>(
((MAVLink.mavlink_raw_imu_t)packet).xmag - offset.Item1,
((MAVLink.mavlink_raw_imu_t)packet).ymag - offset.Item2,
((MAVLink.mavlink_raw_imu_t)packet).zmag - offset.Item3));
}
}
log.Info("Log Processed " + DateTime.Now);
Console.WriteLine("Extracted " + data.Count + " data points");
Console.WriteLine("Current offset: " + offset);
mine.logreadmode = false;
mine.logplaybackfile.Close();
mine.logplaybackfile = null;
if (data.Count < 10)
{
CustomMessageBox.Show("Log does not contain enough data");
throw new Exception("Not Enough Data");
}
data.Sort(
delegate(Tuple<float, float, float> d1, Tuple<float, float, float> d2)
{
// get distance from 0,0,0
double ans1 = Math.Sqrt(d1.Item1 * d1.Item1 + d1.Item2 * d1.Item2+ d1.Item3 * d1.Item3);
double ans2 = Math.Sqrt(d2.Item1 * d2.Item1 + d2.Item2 * d2.Item2+ d2.Item3 * d2.Item3);
if (ans1 > ans2)
return 1;
if (ans1 < ans2)
return -1;
return 0;
}
);
data.RemoveRange(data.Count - (data.Count / 16), data.Count / 16);
double[] x = LeastSq(data);
System.Console.WriteLine("Old Method {0} {1} {2}", -(maxx + minx) / 2, -(maxy + miny) / 2, -(maxz + minz) / 2);
log.Info("Least Sq Done " + DateTime.Now);
// create a dxf for those who want to "see" the calibration
DxfDocument dxf = new DxfDocument();
Polyline3d polyline = new Polyline3d(vertexes, true);
polyline.Layer = new Layer("polyline3d");
polyline.Layer.Color.Index = 24;
dxf.AddEntity(polyline);
Point pnt = new Point(new Vector3f(-offset.Item1, -offset.Item2, -offset.Item3));
pnt.Layer = new Layer("old offset");
pnt.Layer.Color.Index = 22;
dxf.AddEntity(pnt);
pnt = new Point(new Vector3f(-(float)x[0], -(float)x[1], -(float)x[2]));
pnt.Layer = new Layer("new offset");
pnt.Layer.Color.Index = 21;
dxf.AddEntity(pnt);
dxf.Save("magoffset.dxf", DxfVersion.AutoCad2000);
log.Info("dxf Done " + DateTime.Now);
Array.Resize<double>(ref x, 3);
return x;
}
//最外围矩形
public static void writeOuterDoorRectangle(DxfDocument doc, Location location,float height, float width)
{
//最外围矩形
Layer doorRectangleLayer = new Layer("DoorRectangleLayer");
Line outerBottomLine = new Line(new Vector3f(location.X, location.Y, location.Z), new Vector3f(location.X + width, location.Y, location.Z));
outerBottomLine.Layer = doorRectangleLayer;
Line outerLeftLine = new Line(new Vector3f(location.X, location.Y, location.Z), new Vector3f(location.X, location.Y + height, location.Z));
outerLeftLine.Layer = doorRectangleLayer;
Line outerTopLine = new Line(new Vector3f(location.X, location.Y + height, location.Z), new Vector3f(location.X + width, location.Y + height, location.Z));
outerTopLine.Layer = doorRectangleLayer;
Line outerRightLine = new Line(new Vector3f(location.X + width, location.Y + height, location.Z), new Vector3f(location.X + width, location.Y, location.Z));
outerRightLine.Layer = doorRectangleLayer;
doc.AddEntity(outerBottomLine);
doc.AddEntity(outerLeftLine);
doc.AddEntity(outerTopLine);
doc.AddEntity(outerRightLine);
}
/// <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);
}
//画表示门闩的小矩形
public static void writeRepresentDoorBarRectangle(DxfDocument doc, Location location, string[] text, float height, float width, float outer_mid_space, float outer_in_space, float barHeight, float barWidth)
{
Layer representDoorBarRectangleLayer = new Layer("RepresentDoorBarRectangle");
Line bottomLine = new Line(new Vector3f(location.X, location.Y, location.Z), new Vector3f(location.X + barWidth, location.Y, location.Z));
bottomLine.Layer = representDoorBarRectangleLayer;
Line leftLine = new Line(new Vector3f(location.X, location.Y, location.Z), new Vector3f(location.X, location.Y + barHeight, location.Z));
leftLine.Layer = representDoorBarRectangleLayer;
Line topLine = new Line(new Vector3f(location.X, location.Y + barHeight, location.Z), new Vector3f(location.X + barWidth, location.Y + barHeight, location.Z));
topLine.Layer = representDoorBarRectangleLayer;
Line rightLine = new Line(new Vector3f(location.X + barWidth, location.Y + barHeight, location.Z), new Vector3f(location.X + barWidth, location.Y, location.Z));
rightLine.Layer = representDoorBarRectangleLayer;
//内部折线
Line upLine = new Line(new Vector3f(location.X + barWidth / 2-(outer_in_space-outer_mid_space)/2, location.Y + barHeight, location.Z), new Vector3f(location.X + barWidth / 2-(outer_in_space-outer_mid_space)/2, location.Y + barHeight / 2, location.Z));
upLine.Layer = representDoorBarRectangleLayer;
Line midLine = new Line(new Vector3f(location.X + barWidth / 2 - (outer_in_space - outer_mid_space) / 2, location.Y + barHeight / 2, location.Z), new Vector3f(location.X + barWidth / 2 + (outer_in_space - outer_mid_space) / 2,location.Y+barHeight/2,location.Z));
midLine.Layer = representDoorBarRectangleLayer;
Line downLine = new Line(new Vector3f(location.X + barWidth / 2 + (outer_in_space - outer_mid_space) / 2, location.Y + barHeight / 2, location.Z), new Vector3f(location.X+barWidth/2+(outer_in_space-outer_mid_space)/2, location.Y, location.Z));
downLine.Layer = representDoorBarRectangleLayer;
doc.AddEntity(bottomLine);
doc.AddEntity(leftLine);
doc.AddEntity(topLine);
doc.AddEntity(rightLine);
doc.AddEntity(upLine);
doc.AddEntity(midLine);
doc.AddEntity(downLine);
}