/// <summary>
/// Creates a new OrdinateDimension that is a copy of the current instance.
/// </summary>
/// <returns>A new OrdinateDimension that is a copy of this instance.</returns>
public override object Clone()
{
OrdinateDimension entity = new OrdinateDimension
{
//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,
//Dimension properties
Style = (DimensionStyle)this.style.Clone(),
AttachmentPoint = this.attachmentPoint,
LineSpacingStyle = this.lineSpacingStyle,
LineSpacingFactor = this.lineSpacing,
//OrdinateDimension properties
Origin = this.origin,
ReferencePoint = this.referencePoint,
Rotation = this.rotation,
Length = this.length,
Axis = this.axis
};
foreach (XData data in this.XData.Values)
{
entity.XData.Add((XData)data.Clone());
}
return(entity);
}
/// <summary>
/// Creates a new OrdinateDimension that is a copy of the current instance.
/// </summary>
/// <returns>A new OrdinateDimension that is a copy of this instance.</returns>
public override object Clone()
{
OrdinateDimension entity = new OrdinateDimension
{
//EntityObject properties
Layer = (Layer)this.Layer.Clone(),
Linetype = (Linetype)this.Linetype.Clone(),
Color = (AciColor)this.Color.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
IsVisible = this.IsVisible,
//Dimension properties
Style = (DimensionStyle)this.Style.Clone(),
AttachmentPoint = this.AttachmentPoint,
LineSpacingStyle = this.LineSpacingStyle,
LineSpacingFactor = this.LineSpacingFactor,
UserText = this.UserText,
//OrdinateDimension properties
Origin = this.origin,
ReferencePoint = this.referencePoint,
Rotation = this.rotation,
Length = this.length,
Axis = this.axis,
Elevation = this.Elevation
};
foreach (XData data in this.XData.Values)
{
entity.XData.Add((XData)data.Clone());
}
return(entity);
}
/// <summary>
/// Creates a new OrdinateDimension that is a copy of the current instance.
/// </summary>
/// <returns>A new OrdinateDimension that is a copy of this instance.</returns>
public override object Clone()
{
OrdinateDimension entity = new OrdinateDimension
{
//EntityObject properties
Layer = (Layer)this.Layer.Clone(),
Linetype = (Linetype)this.Linetype.Clone(),
Color = (AciColor)this.Color.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency)this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
IsVisible = this.IsVisible,
//Dimension properties
Style = (DimensionStyle)this.Style.Clone(),
DefinitionPoint = this.defPoint,
TextReferencePoint = this.TextReferencePoint,
TextPositionManuallySet = this.TextPositionManuallySet,
TextRotation = this.TextRotation,
AttachmentPoint = this.AttachmentPoint,
LineSpacingStyle = this.LineSpacingStyle,
LineSpacingFactor = this.LineSpacingFactor,
UserText = this.UserText,
Elevation = this.Elevation,
//OrdinateDimension properties
FeaturePoint = this.firstPoint,
LeaderEndPoint = this.secondPoint,
Rotation = this.rotation,
Axis = this.axis
};
foreach (DimensionStyleOverride styleOverride in this.StyleOverrides.Values)
{
object copy;
ICloneable value = styleOverride.Value as ICloneable;
copy = value != null?value.Clone() : styleOverride.Value;
entity.StyleOverrides.Add(new DimensionStyleOverride(styleOverride.Type, copy));
}
foreach (XData data in this.XData.Values)
{
entity.XData.Add((XData)data.Clone());
}
return(entity);
}
public static Block Build(OrdinateDimension dim, string name)
{
DimensionStyle style = dim.Style;
List <EntityObject> entities = new List <EntityObject>();
double measure = dim.Measurement;
dim.DefinitionPoint = dim.Origin;
double angle = dim.Rotation * MathHelper.DegToRad;
Vector3 localPoint = MathHelper.Transform(dim.Origin, dim.Normal, CoordinateSystem.World, CoordinateSystem.Object);
Vector2 refCenter = new Vector2(localPoint.X, localPoint.Y);
double elev = localPoint.Z;
Vector2 startPoint = refCenter + MathHelper.Transform(dim.ReferencePoint, angle, CoordinateSystem.Object, CoordinateSystem.World);
dim.FirstPoint = MathHelper.Transform(new Vector3(startPoint.X, startPoint.Y, elev), dim.Normal, CoordinateSystem.Object, CoordinateSystem.World);
if (dim.Axis == OrdinateDimensionAxis.X)
{
angle += MathHelper.HalfPI;
}
Vector2 endPoint = Vector2.Polar(startPoint, dim.Length, angle);
dim.SecondPoint = MathHelper.Transform(new Vector3(endPoint.X, endPoint.Y, elev), dim.Normal, CoordinateSystem.Object, CoordinateSystem.World);
// reference points
Layer defPoints = new Layer("Defpoints")
{
Plot = false
};
entities.Add(new Point(refCenter)
{
Layer = defPoints
});
entities.Add(new Point(startPoint)
{
Layer = defPoints
});
short side = 1;
if (dim.Length < 0)
{
side = -1;
}
// dimension lines
entities.Add(new Line(Vector2.Polar(startPoint, side * style.DIMEXO * style.DIMSCALE, angle), endPoint));
// dimension text
Vector2 midText = Vector2.Polar(startPoint, dim.Length + side * style.DIMGAP * style.DIMSCALE, angle);
dim.MidTextPoint = new Vector3(midText.X, midText.Y, elev); // this value is in OCS
string text = FormatDimensionText(measure, false, dim.UserText, style, dim.Owner.Record.Layout);
MText mText = DimensionText(midText, angle, text, style);
if (mText != null)
{
mText.AttachmentPoint = side < 0 ? MTextAttachmentPoint.MiddleRight : MTextAttachmentPoint.MiddleLeft;
entities.Add(mText);
}
// drawing block
return(new Block(name, false, entities, null));
}
private void WriteOrdinateDimension(OrdinateDimension dim)
{
this.chunk.Write(100, SubclassMarker.OrdinateDimension);
this.chunk.Write(13, dim.FirstPoint.X);
this.chunk.Write(23, dim.FirstPoint.Y);
this.chunk.Write(33, dim.FirstPoint.Z);
this.chunk.Write(14, dim.SecondPoint.X);
this.chunk.Write(24, dim.SecondPoint.Y);
this.chunk.Write(34, dim.SecondPoint.Z);
this.WriteXData(dim.XData);
}
/// <summary>
/// Creates a new OrdinateDimension that is a copy of the current instance.
/// </summary>
/// <returns>A new OrdinateDimension that is a copy of this instance.</returns>
public override object Clone()
{
OrdinateDimension entity = new OrdinateDimension
{
//EntityObject properties
Layer = (Layer) this.Layer.Clone(),
Linetype = (Linetype) this.Linetype.Clone(),
Color = (AciColor) this.Color.Clone(),
Lineweight = this.Lineweight,
Transparency = (Transparency) this.Transparency.Clone(),
LinetypeScale = this.LinetypeScale,
Normal = this.Normal,
IsVisible = this.IsVisible,
//Dimension properties
Style = (DimensionStyle) this.Style.Clone(),
AttachmentPoint = this.AttachmentPoint,
LineSpacingStyle = this.LineSpacingStyle,
LineSpacingFactor = this.LineSpacingFactor,
//OrdinateDimension properties
Origin = this.origin,
ReferencePoint = this.referencePoint,
Rotation = this.rotation,
Length = this.length,
Axis = this.axis,
Elevation = this.Elevation
};
foreach (XData data in this.XData.Values)
entity.XData.Add((XData) data.Clone());
return entity;
}
public static Block Build(OrdinateDimension dim, string name)
{
DimensionStyle style = BuildDimensionStyleOverride(dim);
List<EntityObject> entities = new List<EntityObject>();
double measure = dim.Measurement;
double angle = dim.Rotation*MathHelper.DegToRad;
Vector2 refCenter = dim.Origin;
Vector2 startPoint = refCenter + MathHelper.Transform(dim.ReferencePoint, angle, CoordinateSystem.Object, CoordinateSystem.World);
if (dim.Axis == OrdinateDimensionAxis.X)
angle += MathHelper.HalfPI;
Vector2 endPoint = Vector2.Polar(startPoint, dim.Length, angle);
// reference points
Layer defPoints = new Layer("Defpoints") {Plot = false};
entities.Add(new Point(refCenter) {Layer = defPoints});
entities.Add(new Point(startPoint) {Layer = defPoints});
short side = 1;
if (dim.Length < 0)
side = -1;
// dimension lines
entities.Add(new Line(Vector2.Polar(startPoint, side*style.ExtLineOffset*style.DimScaleOverall, angle), endPoint));
// dimension text
Vector2 midText = Vector2.Polar(startPoint, dim.Length + side*style.TextOffset*style.DimScaleOverall, angle);
string text = FormatDimensionText(measure, false, dim.UserText, style, dim.Owner.Record.Layout);
MText mText = DimensionText(midText, angle, text, style);
if (mText != null)
{
mText.AttachmentPoint = side < 0 ? MTextAttachmentPoint.MiddleRight : MTextAttachmentPoint.MiddleLeft;
entities.Add(mText);
}
IList<Vector3> wcsPoints = MathHelper.Transform(
new[]
{
new Vector3(startPoint.X, startPoint.Y, dim.Elevation),
new Vector3(endPoint.X, endPoint.Y, dim.Elevation),
new Vector3(dim.Origin.X, dim.Origin.Y, dim.Elevation)
},
dim.Normal, CoordinateSystem.Object, CoordinateSystem.World);
dim.FirstPoint = wcsPoints[0];
dim.SecondPoint = wcsPoints[1];
dim.DefinitionPoint = wcsPoints[2];
dim.MidTextPoint = new Vector3(midText.X, midText.Y, dim.Elevation); // this value is in OCS
// drawing block
return new Block(name, false, entities, null);
}
private OrdinateDimension ReadOrdinateDimension(Vector3 defPoint, OrdinateDimensionAxis axis, Vector3 normal, double rotation)
{
Vector3 firstPoint = Vector3.Zero;
Vector3 secondPoint = Vector3.Zero;
List<XData> xData = new List<XData>();
while (this.chunk.Code != 0)
{
switch (this.chunk.Code)
{
case 13:
firstPoint.X = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 23:
firstPoint.Y = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 33:
firstPoint.Z = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 14:
secondPoint.X = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 24:
secondPoint.Y = this.chunk.ReadDouble();
this.chunk.Next();
break;
case 34:
secondPoint.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;
}
}
Vector3 localPoint = MathHelper.Transform(defPoint, normal, CoordinateSystem.World, CoordinateSystem.Object);
Vector2 refCenter = new Vector2(localPoint.X, localPoint.Y);
localPoint = MathHelper.Transform(firstPoint, normal, CoordinateSystem.World, CoordinateSystem.Object);
Vector2 firstRef = MathHelper.Transform(new Vector2(localPoint.X, localPoint.Y) - refCenter, rotation*MathHelper.DegToRad, CoordinateSystem.World, CoordinateSystem.Object);
localPoint = MathHelper.Transform(secondPoint, normal, CoordinateSystem.World, CoordinateSystem.Object);
Vector2 secondRef = MathHelper.Transform(new Vector2(localPoint.X, localPoint.Y) - refCenter, rotation*MathHelper.DegToRad, CoordinateSystem.World, CoordinateSystem.Object);
double length = axis == OrdinateDimensionAxis.X ? secondRef.Y - firstRef.Y : secondRef.X - firstRef.X;
OrdinateDimension entity = new OrdinateDimension
{
Origin = refCenter,
ReferencePoint = firstRef,
Length = length,
Rotation = rotation,
Axis = axis
};
entity.XData.AddRange(xData);
return entity;
}
public static Block Build(OrdinateDimension dim, string name)
{
DimensionStyle style = dim.Style;
List<EntityObject> entities = new List<EntityObject>();
double measure = dim.Measurement;
dim.DefinitionPoint = dim.Origin;
double angle = dim.Rotation * MathHelper.DegToRad;
Vector3 localPoint = MathHelper.Transform(dim.Origin, dim.Normal, MathHelper.CoordinateSystem.World, MathHelper.CoordinateSystem.Object);
Vector2 refCenter = new Vector2(localPoint.X, localPoint.Y);
double elev = localPoint.Z;
Vector2 startPoint = refCenter + MathHelper.Transform(dim.ReferencePoint, angle, MathHelper.CoordinateSystem.Object, MathHelper.CoordinateSystem.World);
dim.FirstPoint = MathHelper.Transform(new Vector3(startPoint.X, startPoint.Y, elev), dim.Normal, MathHelper.CoordinateSystem.Object, MathHelper.CoordinateSystem.World);
if (dim.Axis == OrdinateDimensionAxis.X)
angle += MathHelper.HalfPI;
Vector2 endPoint = Vector2.Polar(startPoint, dim.Length, angle);
dim.SecondPoint = MathHelper.Transform(new Vector3(endPoint.X, endPoint.Y, elev), dim.Normal, MathHelper.CoordinateSystem.Object, MathHelper.CoordinateSystem.World);
// reference points
Layer defPoints = new Layer("Defpoints") { Plot = false };
entities.Add(new Point(startPoint) { Layer = defPoints });
entities.Add(new Point(endPoint) { Layer = defPoints });
short side = 1;
if (dim.Length < 0) side = -1;
// dimension lines
entities.Add(new Line(Vector2.Polar(startPoint, style.DIMEXO * style.DIMSCALE, angle), endPoint));
// dimension text
Vector2 midText = Vector2.Polar(startPoint, dim.Length + side * style.DIMGAP * style.DIMSCALE, angle);
dim.MidTextPoint = new Vector3(midText.X, midText.Y, elev); // this value is in OCS
string text = FormatDimensionText(measure, false, dim.UserText, style, dim.Owner.Record.Layout);
MText mText = DimensionText(midText, angle, text, style);
if (mText != null)
{
mText.AttachmentPoint = side<0 ? MTextAttachmentPoint.MiddleRight : MTextAttachmentPoint.MiddleLeft;
entities.Add(mText);
}
// drawing block
return new Block(name, false, entities, null);
}
private static void OrdinateDimensionDrawing()
{
DxfDocument dxf = new DxfDocument();
Vector3 origin = new Vector3(2, 1, 0);
Vector2 refX = new Vector2(1, 0);
Vector2 refY = new Vector2(0, 2);
double length = 3;
double angle = 30;
DimensionStyle myStyle = new DimensionStyle("MyStyle");
myStyle.DIMPOST = "<>mm";
myStyle.DIMDEC = 2;
OrdinateDimension dimX1 = new OrdinateDimension(origin, refX, length, OrdinateDimensionAxis.X, 0, myStyle);
OrdinateDimension dimX2 = new OrdinateDimension(origin, refX, length, OrdinateDimensionAxis.X, angle, myStyle);
OrdinateDimension dimY1 = new OrdinateDimension(origin, refY, length, OrdinateDimensionAxis.Y, 0, myStyle);
OrdinateDimension dimY2 = new OrdinateDimension(origin, refY, length, OrdinateDimensionAxis.Y, angle, myStyle);
dxf.AddEntity(dimX1);
dxf.AddEntity(dimY1);
dxf.AddEntity(dimX2);
dxf.AddEntity(dimY2);
Line lineX = new Line(origin, origin+5 * Vector3.UnitX);
Line lineY = new Line(origin, origin+5 * Vector3.UnitY);
Vector2 point = Vector2.Polar(new Vector2(origin.X, origin.Y), 5, angle * MathHelper.DegToRad);
Line lineXRotate = new Line(origin, new Vector3(point.X, point.Y, 0));
point = Vector2.Polar(new Vector2(origin.X, origin.Y), 5, angle * MathHelper.DegToRad + MathHelper.HalfPI);
Line lineYRotate = new Line(origin, new Vector3(point.X, point.Y, 0));
dxf.AddEntity(lineX);
dxf.AddEntity(lineY);
dxf.AddEntity(lineXRotate);
dxf.AddEntity(lineYRotate);
dxf.Save("ordinate dimension.dxf");
dxf = DxfDocument.Load("ordinate dimension.dxf");
}
private static void OrdinateDimension()
{
DxfDocument dxf = new DxfDocument();
Vector3 origin = new Vector3(2, 1, 0);
Vector2 refX = new Vector2(1, 0);
Vector2 refY = new Vector2(0, 2);
double length = 3;
double angle = 30;
DimensionStyle myStyle = CreateDimStyle();
OrdinateDimension dimX1 = new OrdinateDimension(origin, refX, length, OrdinateDimensionAxis.X, 0, myStyle);
OrdinateDimension dimX2 = new OrdinateDimension(origin, refX, length, OrdinateDimensionAxis.X, angle, myStyle);
OrdinateDimension dimY1 = new OrdinateDimension(origin, refY, length, OrdinateDimensionAxis.Y, 0, myStyle);
OrdinateDimension dimY2 = new OrdinateDimension(origin, refY, length, OrdinateDimensionAxis.Y, angle, myStyle);
dxf.AddEntity(dimX1);
dxf.AddEntity(dimY1);
dxf.AddEntity(dimX2);
dxf.AddEntity(dimY2);
Line lineX = new Line(origin, origin + 5 * Vector3.UnitX);
Line lineY = new Line(origin, origin + 5 * Vector3.UnitY);
Vector2 point = Vector2.Polar(new Vector2(origin.X, origin.Y), 5, angle * MathHelper.DegToRad);
Line lineXRotate = new Line(origin, new Vector3(point.X, point.Y, 0));
point = Vector2.Polar(new Vector2(origin.X, origin.Y), 5, angle * MathHelper.DegToRad + MathHelper.HalfPI);
Line lineYRotate = new Line(origin, new Vector3(point.X, point.Y, 0));
dxf.AddEntity(lineX);
dxf.AddEntity(lineY);
dxf.AddEntity(lineXRotate);
dxf.AddEntity(lineYRotate);
dxf.Save("dimension drawing.dxf");
dxf = DxfDocument.Load("dimension drawing.dxf");
DxfDocument doc = new DxfDocument();
foreach (var c in dxf.Circles)
{
doc.AddEntity((EntityObject)c.Clone());
}
foreach (var d in dxf.Dimensions)
{
doc.AddEntity((EntityObject)d.Clone());
}
doc.Save("dimension drawing saved.dxf");
}
