/// <summary>
        /// Creates a new AlignedDimension that is a copy of the current instance.
        /// </summary>
        /// <returns>A new AlignedDimension that is a copy of this instance.</returns>
        public override object Clone()
        {
            AlignedDimension entity = new AlignedDimension
            {
                //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,
                //AlignedDimension properties
                FirstReferencePoint  = this.firstRefPoint,
                SecondReferencePoint = this.secondRefPoint,
                Offset    = this.offset,
                Elevation = this.Elevation
            };

            foreach (XData data in this.XData.Values)
            {
                entity.XData.Add((XData)data.Clone());
            }

            return(entity);
        }
        /// <summary>
        /// Creates a new AlignedDimension that is a copy of the current instance.
        /// </summary>
        /// <returns>A new AlignedDimension that is a copy of this instance.</returns>
        public override object Clone()
        {
            AlignedDimension entity = new AlignedDimension
            {
                //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,
                //AlignedDimension properties
                FirstReferencePoint  = this.firstRefPoint,
                SecondReferencePoint = this.secondRefPoint,
                Offset = this.offset
            };

            foreach (XData data in this.XData.Values)
            {
                entity.XData.Add((XData)data.Clone());
            }

            return(entity);
        }
示例#3
0
        /// <summary>
        /// Creates a new AlignedDimension that is a copy of the current instance.
        /// </summary>
        /// <returns>A new AlignedDimension that is a copy of this instance.</returns>
        public override object Clone()
        {
            AlignedDimension entity = new AlignedDimension
            {
                //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.DefinitionPoint,
                TextReferencePoint      = this.TextReferencePoint,
                TextPositionManuallySet = this.TextPositionManuallySet,
                TextRotation            = this.TextRotation,
                AttachmentPoint         = this.AttachmentPoint,
                LineSpacingStyle        = this.LineSpacingStyle,
                LineSpacingFactor       = this.LineSpacingFactor,
                UserText                = this.UserText,
                Elevation               = this.Elevation,
                //AlignedDimension properties
                FirstReferencePoint  = this.firstRefPoint,
                SecondReferencePoint = this.secondRefPoint,
                Offset = this.offset
            };

            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(AlignedDimension dim, string name)
        {
            Vector2             ref1;
            Vector2             ref2;
            Vector2             dimRef1;
            Vector2             dimRef2;
            bool                reversed = false;
            double              measure  = dim.Measurement;
            DimensionStyle      style    = dim.Style;
            List <EntityObject> entities = new List <EntityObject>();

            // we will build the dimension block in object coordinates with normal the dimension normal

            Vector3 refPoint = MathHelper.Transform(dim.FirstReferencePoint, dim.Normal, CoordinateSystem.World, CoordinateSystem.Object);

            ref1 = new Vector2(refPoint.X, refPoint.Y);
            double elevation = refPoint.Z;

            refPoint = MathHelper.Transform(dim.SecondReferencePoint, dim.Normal, CoordinateSystem.World, CoordinateSystem.Object);
            ref2     = new Vector2(refPoint.X, refPoint.Y);

            double refAngle = Vector2.Angle(ref1, ref2);

            if (refAngle > MathHelper.HalfPI && refAngle <= MathHelper.ThreeHalfPI)
            {
                Vector2 tmp = ref1;
                ref1      = ref2;
                ref2      = tmp;
                refAngle += MathHelper.PI;
                reversed  = true;
            }

            dimRef1 = Vector2.Polar(ref1, dim.Offset, refAngle + MathHelper.HalfPI);
            dimRef2 = Vector2.Polar(ref2, dim.Offset, refAngle + MathHelper.HalfPI);
            Vector2 midDim = Vector2.MidPoint(dimRef1, dimRef2);

            // reference points
            Layer defPointLayer = new Layer("Defpoints")
            {
                Plot = false
            };

            entities.Add(new Point(ref1)
            {
                Layer = defPointLayer
            });
            entities.Add(new Point(ref2)
            {
                Layer = defPointLayer
            });
            entities.Add(reversed
                ? new Point(dimRef1)
            {
                Layer = defPointLayer
            }
                : new Point(dimRef2)
            {
                Layer = defPointLayer
            });

            // dimension lines
            entities.Add(DimensionLine(dimRef1, dimRef2, refAngle, style));

            // extension lines
            double dimexo = Math.Sign(dim.Offset) * style.DIMEXO * style.DIMSCALE;
            double dimexe = Math.Sign(dim.Offset) * style.DIMEXE * style.DIMSCALE;

            if (!style.DIMSE1)
            {
                entities.Add(ExtensionLine(Vector2.Polar(ref1, dimexo, refAngle + MathHelper.HalfPI), Vector2.Polar(dimRef1, dimexe, refAngle + MathHelper.HalfPI), style, style.DIMLTEX1));
            }
            if (!style.DIMSE2)
            {
                entities.Add(ExtensionLine(Vector2.Polar(ref2, dimexo, refAngle + MathHelper.HalfPI), Vector2.Polar(dimRef2, dimexe, refAngle + MathHelper.HalfPI), style, style.DIMLTEX2));
            }

            // dimension arrowheads
            if (reversed)
            {
                entities.Add(StartArrowHead(dimRef2, refAngle, style));
                entities.Add(EndArrowHead(dimRef1, refAngle + MathHelper.PI, style));
            }
            else
            {
                entities.Add(StartArrowHead(dimRef1, refAngle + MathHelper.PI, style));
                entities.Add(EndArrowHead(dimRef2, refAngle, style));
            }

            // dimension text
            string text = FormatDimensionText(measure, false, dim.UserText, style, dim.Owner.Record.Layout);

            MText mText = DimensionText(Vector2.Polar(midDim, style.DIMGAP * style.DIMSCALE, refAngle + MathHelper.HalfPI), refAngle, text, style);

            if (mText != null)
            {
                entities.Add(mText);
            }

            Vector3 defPoint = reversed ? new Vector3(dimRef1.X, dimRef1.Y, elevation) : new Vector3(dimRef2.X, dimRef2.Y, elevation);

            dim.DefinitionPoint = MathHelper.Transform(defPoint, dim.Normal, CoordinateSystem.Object, CoordinateSystem.World);
            dim.MidTextPoint    = new Vector3(midDim.X, midDim.Y, elevation); // this value is in OCS

            // drawing block
            return(new Block(name, false, entities, null)
            {
                Flags = BlockTypeFlags.AnonymousBlock
            });
        }
        private void WriteAlignedDimension(AlignedDimension dim)
        {
            this.chunk.Write(100, SubclassMarker.AlignedDimension);

            this.chunk.Write(13, dim.FirstReferencePoint.X);
            this.chunk.Write(23, dim.FirstReferencePoint.Y);
            this.chunk.Write(33, dim.FirstReferencePoint.Z);

            this.chunk.Write(14, dim.SecondReferencePoint.X);
            this.chunk.Write(24, dim.SecondReferencePoint.Y);
            this.chunk.Write(34, dim.SecondReferencePoint.Z);

            this.WriteXData(dim.XData);
        }
        /// <summary>
        /// Creates a new AlignedDimension that is a copy of the current instance.
        /// </summary>
        /// <returns>A new AlignedDimension that is a copy of this instance.</returns>
        public override object Clone()
        {
            AlignedDimension entity = new AlignedDimension
                {
                    //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,
                    //AlignedDimension properties
                    FirstReferencePoint = this.firstRefPoint,
                    SecondReferencePoint = this.secondRefPoint,
                    Offset = this.offset
                };

            foreach (XData data in this.XData.Values)
                entity.XData.Add((XData) data.Clone());

            return entity;

        }
示例#7
0
        public static Block Build(AlignedDimension dim, string name)
        {
            Vector2        ref1;
            Vector2        ref2;
            Vector2        dimRef1;
            Vector2        dimRef2;
            short          reversed;
            double         measure = dim.Value;
            DimensionStyle style   = dim.Style;

            // we will build the dimension block in object coordinates with normal the dimension normal
            Vector3 refPoint;

            refPoint = MathHelper.Transform(dim.FirstReferencePoint, dim.Normal, MathHelper.CoordinateSystem.World, MathHelper.CoordinateSystem.Object);
            ref1     = new Vector2(refPoint.X, refPoint.Y);
            double elevation = refPoint.Z;

            refPoint = MathHelper.Transform(dim.SecondReferencePoint, dim.Normal, MathHelper.CoordinateSystem.World, MathHelper.CoordinateSystem.Object);
            ref2     = new Vector2(refPoint.X, refPoint.Y);

            double refAngle = Vector2.Angle(ref1, ref2);

            reversed = ReverseEnds(ref1, ref2, 0.0, refAngle);

            dimRef1 = Vector2.Polar(ref1, dim.Offset, refAngle + MathHelper.HalfPI);
            dimRef2 = Vector2.Polar(ref2, dim.Offset, refAngle + MathHelper.HalfPI);

            Vector2 midDim = Vector2.MidPoint(dimRef1, dimRef2);

            // reference points
            Layer defPointLayer = new Layer("Defpoints")
            {
                Plot = false
            };
            Point ref1Point = new Point(ref1)
            {
                Layer = defPointLayer
            };
            Point ref2Point = new Point(ref2)
            {
                Layer = defPointLayer
            };
            Point defPoint = new Point(dimRef2)
            {
                Layer = defPointLayer
            };

            // dimension lines
            Line dimLine = DimensionLine(dimRef1, dimRef2, refAngle, 1, style);

            // extension lines
            double dimexo   = Math.Sign(dim.Offset) * style.DIMEXO * style.DIMSCALE;
            double dimexe   = Math.Sign(dim.Offset) * style.DIMEXE * style.DIMSCALE;
            double extRot   = refAngle + MathHelper.HalfPI;
            Line   ext1Line = null;

            if (!style.DIMSE1)
            {
                ext1Line = ExtensionLine(Vector2.Polar(ref1, dimexo, extRot), Vector2.Polar(dimRef1, dimexe, extRot), style, style.DIMLTEX1);
            }

            Line ext2Line = null;

            if (!style.DIMSE2)
            {
                ext2Line = ExtensionLine(Vector2.Polar(ref2, dimexo, extRot), Vector2.Polar(dimRef2, dimexe, extRot), style, style.DIMLTEX2);
            }

            // dimension arrows
            EntityObject arrow1 = StartArrowHead(dimRef1, Vector2.Angle(dimRef2, dimRef1), style);
            EntityObject arrow2 = EndArrowHead(dimRef2, Vector2.Angle(dimRef1, dimRef2), style);

            // dimension text
            string text    = FormatDimensionText(measure, false, style);
            double textRot = (refAngle + (1 - reversed) * MathHelper.HalfPI);
            MText  mText   = DimensionText(Vector2.Polar(midDim, reversed * style.DIMGAP * style.DIMSCALE, extRot), textRot, text, style);

            dim.DefinitionPoint = MathHelper.Transform(new Vector3(dimRef2.X, dimRef2.Y, elevation), dim.Normal, MathHelper.CoordinateSystem.Object, MathHelper.CoordinateSystem.World);
            dim.MidTextPoint    = new Vector3(midDim.X, midDim.Y, elevation); // this value is in OCS

            // drawing block
            Block block = new Block(name, false)
            {
                Flags = BlockTypeFlags.AnonymousBlock
            };

            block.Entities.Add(ref1Point);
            block.Entities.Add(ref2Point);
            block.Entities.Add(defPoint);
            block.Entities.Add(ext1Line);
            block.Entities.Add(ext2Line);
            block.Entities.Add(dimLine);
            block.Entities.Add(arrow1);
            block.Entities.Add(arrow2);
            block.Entities.Add(mText);
            return(block);
        }
示例#8
0
        public static Block Build(AlignedDimension dim, string name)
        {
            bool reversed = false;
            double measure = dim.Measurement;
            DimensionStyle style = BuildDimensionStyleOverride(dim);
            List<EntityObject> entities = new List<EntityObject>();

            Vector2 ref1 = dim.FirstReferencePoint;
            Vector2 ref2 = dim.SecondReferencePoint;

            double refAngle = Vector2.Angle(ref1, ref2);

            if (refAngle > MathHelper.HalfPI && refAngle <= MathHelper.ThreeHalfPI)
            {
                Vector2 tmp = ref1;
                ref1 = ref2;
                ref2 = tmp;
                refAngle += MathHelper.PI;
                reversed = true;
            }

            Vector2 dimRef1 = Vector2.Polar(ref1, dim.Offset, refAngle + MathHelper.HalfPI);
            Vector2 dimRef2 = Vector2.Polar(ref2, dim.Offset, refAngle + MathHelper.HalfPI);
            Vector2 midDim = Vector2.MidPoint(dimRef1, dimRef2);

            // reference points
            Layer defPointLayer = new Layer("Defpoints") {Plot = false};
            entities.Add(new Point(ref1) {Layer = defPointLayer});
            entities.Add(new Point(ref2) {Layer = defPointLayer});
            entities.Add(reversed
                ? new Point(dimRef1) {Layer = defPointLayer}
                : new Point(dimRef2) {Layer = defPointLayer});

            // dimension lines
            entities.Add(DimensionLine(dimRef1, dimRef2, refAngle, style));

            // extension lines
            double dimexo = style.ExtLineOffset*style.DimScaleOverall;
            double dimexe = style.ExtLineExtend*style.DimScaleOverall;

            if (dim.Offset < 0)
            {
                dimexo *= -1;
                dimexe *= -1;
            }

            if (!style.ExtLine1)
                entities.Add(ExtensionLine(Vector2.Polar(ref1, dimexo, refAngle + MathHelper.HalfPI), Vector2.Polar(dimRef1, dimexe, refAngle + MathHelper.HalfPI), style, style.ExtLine1Linetype));
            if (!style.ExtLine2)
                entities.Add(ExtensionLine(Vector2.Polar(ref2, dimexo, refAngle + MathHelper.HalfPI), Vector2.Polar(dimRef2, dimexe, refAngle + MathHelper.HalfPI), style, style.ExtLine2Linetype));

            // dimension arrowheads
            if (reversed)
            {
                entities.Add(StartArrowHead(dimRef2, refAngle, style));
                entities.Add(EndArrowHead(dimRef1, refAngle + MathHelper.PI, style));
            }
            else
            {
                entities.Add(StartArrowHead(dimRef1, refAngle + MathHelper.PI, style));
                entities.Add(EndArrowHead(dimRef2, refAngle, style));
            }

            // dimension text
            string text = FormatDimensionText(measure, false, dim.UserText, style, dim.Owner.Record.Layout);

            MText mText = DimensionText(Vector2.Polar(midDim, style.TextOffset*style.DimScaleOverall, refAngle + MathHelper.HalfPI), refAngle, text, style);
            if (mText != null)
                entities.Add(mText);

            Vector3 defPoint = reversed ? new Vector3(dimRef1.X, dimRef1.Y, dim.Elevation) : new Vector3(dimRef2.X, dimRef2.Y, dim.Elevation);
            dim.DefinitionPoint = MathHelper.Transform(defPoint, dim.Normal, CoordinateSystem.Object, CoordinateSystem.World);
            dim.MidTextPoint = new Vector3(midDim.X, midDim.Y, dim.Elevation); // this value is in OCS

            // drawing block
            return new Block(name, false, entities, null) {Flags = BlockTypeFlags.AnonymousBlock};
        }
示例#9
0
        private static void AlignedDimension()
        {
            DxfDocument dxf = new DxfDocument(DxfVersion.AutoCad2010);
            DimensionStyle myStyle = CreateDimStyle();

            Vector3 p1 = new Vector3(0, -5, 0);
            Vector3 p2 = new Vector3(-5, 0, 0);

            Line line1 = new Line(p1, p2)
            {
                Layer = new Layer("Reference line")
                {
                    Color = AciColor.Green
                }
            };
            dxf.AddEntity(line1);

            double offset = 4;
            AlignedDimension dim1 = new AlignedDimension(line1, offset, myStyle);
            AlignedDimension dim11 = new AlignedDimension(line1, -offset, myStyle);

            Vector3 p3 = new Vector3(6, -5, 0);
            Vector3 p4 = new Vector3(11, 0, 0);
            Line line2 = new Line(p3, p4)
            {
                Layer = new Layer("Reference line")
                {
                    Color = AciColor.Green
                }
            };
            dxf.AddEntity(line2);
            AlignedDimension dim2 = new AlignedDimension(line2, offset, myStyle);
            AlignedDimension dim21 = new AlignedDimension(line2, -offset, myStyle);

            dxf.AddEntity(dim1);
            dxf.AddEntity(dim11);
            dxf.AddEntity(dim2);
            dxf.AddEntity(dim21);

            dxf.Save("dimension drawing.dxf");

            //Console.WriteLine("Press a key...");
            //Console.ReadKey();

            //DxfDocument dwg = DxfDocument.Load("dimension drawing.dxf");
            //dwg.Save("dimension drawing saved.dxf");

            
        }
示例#10
0
        private void WriteAlignedDimension(AlignedDimension dim)
        {
            this.chunk.Write(100, SubclassMarker.AlignedDimension);

            IList<Vector3> wcsPoints = MathHelper.Transform(
                new[]
                {
                    new Vector3(dim.FirstReferencePoint.X, dim.FirstReferencePoint.Y, dim.Elevation),
                    new Vector3(dim.SecondReferencePoint.X, dim.SecondReferencePoint.Y, dim.Elevation)
                },
                dim.Normal, CoordinateSystem.Object, CoordinateSystem.World);

            this.chunk.Write(13, wcsPoints[0].X);
            this.chunk.Write(23, wcsPoints[0].Y);
            this.chunk.Write(33, wcsPoints[0].Z);

            this.chunk.Write(14, wcsPoints[1].X);
            this.chunk.Write(24, wcsPoints[1].Y);
            this.chunk.Write(34, wcsPoints[1].Z);

            this.WriteXData(dim.XData);
        }
示例#11
0
        public static Block Build(AlignedDimension dim, string name)
        {
            Vector2 ref1;
            Vector2 ref2;
            Vector2 dimRef1;
            Vector2 dimRef2;
            short reversed;
            double measure = dim.Measurement;
            DimensionStyle style = dim.Style;
            List<EntityObject> entities = new List<EntityObject>();

            // we will build the dimension block in object coordinates with normal the dimension normal
            Vector3 refPoint;

            refPoint = MathHelper.Transform(dim.FirstReferencePoint, dim.Normal, MathHelper.CoordinateSystem.World, MathHelper.CoordinateSystem.Object);
            ref1 = new Vector2(refPoint.X, refPoint.Y);
            double elevation = refPoint.Z;

            refPoint = MathHelper.Transform(dim.SecondReferencePoint, dim.Normal, MathHelper.CoordinateSystem.World, MathHelper.CoordinateSystem.Object);
            ref2 = new Vector2(refPoint.X, refPoint.Y);

            double refAngle = Vector2.Angle(ref1, ref2);

            reversed = ReverseEnds(ref1, ref2, 0.0, refAngle);

            dimRef1 = Vector2.Polar(ref1, dim.Offset, refAngle + MathHelper.HalfPI);
            dimRef2 = Vector2.Polar(ref2, dim.Offset, refAngle + MathHelper.HalfPI);

            Vector2 midDim = Vector2.MidPoint(dimRef1, dimRef2);

            // reference points
            Layer defPointLayer = new Layer("Defpoints") {Plot = false};
            entities.Add(new Point(ref1) {Layer = defPointLayer});
            entities.Add(new Point(ref2) {Layer = defPointLayer});
            entities.Add(new Point(dimRef2) {Layer = defPointLayer});

            // dimension lines
            entities.Add(DimensionLine(dimRef1, dimRef2, refAngle, 1, style));

            // extension lines    
            double dimexo = Math.Sign(dim.Offset)*style.DIMEXO*style.DIMSCALE;
            double dimexe = Math.Sign(dim.Offset)*style.DIMEXE*style.DIMSCALE;
            double extRot = refAngle + MathHelper.HalfPI;
            if (!style.DIMSE1) entities.Add(ExtensionLine(Vector2.Polar(ref1, dimexo, extRot), Vector2.Polar(dimRef1, dimexe, extRot), style, style.DIMLTEX1));
            if (!style.DIMSE2) entities.Add(ExtensionLine(Vector2.Polar(ref2, dimexo, extRot), Vector2.Polar(dimRef2, dimexe, extRot), style, style.DIMLTEX2));

            // dimension arrows
            entities.Add(StartArrowHead(dimRef1, Vector2.Angle(dimRef2, dimRef1), style));
            entities.Add(EndArrowHead(dimRef2, Vector2.Angle(dimRef1, dimRef2), style));

            // dimension text
            string text = FormatDimensionText(measure, false, dim.UserText, style, dim.Owner.Record.Layout);

            double textRot = (refAngle + (1 - reversed)*MathHelper.HalfPI);

            MText mText = DimensionText(Vector2.Polar(midDim, reversed * style.DIMGAP * style.DIMSCALE, extRot), textRot, text, style);
            if (mText != null) entities.Add(mText);

            dim.DefinitionPoint = MathHelper.Transform(new Vector3(dimRef2.X, dimRef2.Y, elevation), dim.Normal, MathHelper.CoordinateSystem.Object, MathHelper.CoordinateSystem.World);
            dim.MidTextPoint = new Vector3(midDim.X, midDim.Y, elevation); // this value is in OCS

            // drawing block
            return new Block(name, false, entities, null) {Flags = BlockTypeFlags.AnonymousBlock};
        }
示例#12
0
        private static void AlignedDimensionDrawing()
        {
            DxfDocument dxf = new DxfDocument();
            double offset = -0.9;
            Vector3 p1 = new Vector3(1, 2, 0);
            Vector3 p2 = new Vector3(2, 6, 0);
            Line line1 = new Line(p1, p2);
            Vector3 l1;
            Vector3 l2;
            MathHelper.OffsetLine(line1.StartPoint, line1.EndPoint, line1.Normal, offset, out l1, out l2);

            DimensionStyle myStyle = new DimensionStyle("MyStyle");
            myStyle.DIMPOST = "<>mm";
            AlignedDimension dim1 = new AlignedDimension(p1, p2, offset, myStyle);

            Vector3 p3 = p1 + new Vector3(4, 0, 0);
            Vector3 p4 = p2 + new Vector3(4, 0, 0);
            Line line2 = new Line(p3, p4);
            AlignedDimension dim2 = new AlignedDimension(p3, p4, -offset, myStyle);


            Vector2 perp = Vector2.Perpendicular(new Vector2(p2.X, p2.Y) - new Vector2(p1.X, p1.Y));
            //dim.Normal = -new Vector3(perp.X, perp.Y, 0.0) ;

            XData xdata = new XData(new ApplicationRegistry("other application"));
            xdata.XDataRecord.Add(new XDataRecord(XDataCode.String, "extended data with netDxf"));
            xdata.XDataRecord.Add(XDataRecord.OpenControlString);
            xdata.XDataRecord.Add(new XDataRecord(XDataCode.String, "Aligned Dimension"));
            xdata.XDataRecord.Add(new XDataRecord(XDataCode.Real, 15.5));
            xdata.XDataRecord.Add(new XDataRecord(XDataCode.Int32, 350));
            xdata.XDataRecord.Add(XDataRecord.CloseControlString);
            dim1.XData.Add(xdata);

            //dxf.AddEntity(line1);
            //dxf.AddEntity(line2);
            //dxf.AddEntity(dim1);
            //dxf.AddEntity(dim2);



            Block block = new Block("DimensionBlock");
            block.Entities.Add(line1);
            block.Entities.Add(line2);
            block.Entities.Add(dim1);
            block.Entities.Add(dim2);
            Insert insert = new Insert(block);
            dxf.AddEntity(insert);

            dxf.Save("aligned dimension.dxf");

            dxf = DxfDocument.Load("aligned dimension.dxf");

        }
示例#13
0
        private static void AddAndRemove()
        {
            Layer layer1 = new Layer("layer1") { Color = AciColor.Blue };
            Layer layer2 = new Layer("layer2") { Color = AciColor.Green };

            Line line = new Line(new Vector2(0, 0), new Vector2(10, 10));
            line.Layer = layer1;
            Circle circle = new Circle(new Vector2(0, 0), 10);
            circle.Layer = layer2;

            double offset = -0.9;
            Vector3 p1 = new Vector3(1, 2, 0);
            Vector3 p2 = new Vector3(2, 6, 0);
            Line line1 = new Line(p1, p2);
            Vector3 l1;
            Vector3 l2;
            MathHelper.OffsetLine(line1.StartPoint, line1.EndPoint, line1.Normal, offset, out l1, out l2);

            DimensionStyle myStyle = new DimensionStyle("MyDimStyle");
            myStyle.DIMPOST = "<>mm";
            AlignedDimension dim1 = new AlignedDimension(p1, p2, offset, myStyle);

            //text
            TextStyle style = new TextStyle("MyTextStyle", "Arial.ttf");
            Text text = new Text("Hello world!", Vector3.Zero, 10.0f, style)
                            {
                                Layer = new Layer("text")
                                            {
                                                Color = {Index = 8}
                                            }
                            };
            text.Alignment = TextAlignment.TopRight;

            HeaderVariables variables = new HeaderVariables
                                            {
                                                AcadVer = DxfVersion.AutoCad2004
                                            };
            DxfDocument dxf = new DxfDocument();
            dxf.AddEntity(new EntityObject[] {line, circle, dim1, text});
            dxf.Save("before remove.dxf");

            dxf.RemoveEntity(circle);
            dxf.Save("after remove.dxf");

            dxf.AddEntity(circle);
            dxf.Save("after remove and add.dxf");

            dxf.RemoveEntity(dim1);
            dxf.Save("remove dim.dxf");

            dxf.AddEntity(dim1);
            dxf.Save("add dim.dxf");

            DxfDocument dxf2 = DxfDocument.Load("dim block names.dxf");
            dxf2.AddEntity(dim1);
            dxf2.Save("dim block names2.dxf");
        }
示例#14
0
        //private static void ExplodeInsert()
        //{
        //    DxfDocument dxf = DxfDocument.Load("explode\\ExplodeInsertUniformScale.dxf");

        //    List<DxfObject> refs = dxf.Blocks.References["ExplodeBlock"];
        //    Insert insert = (Insert)refs[0];
        //    dxf.RemoveEntity(insert);
        //    insert.Layer = new Layer("Original block");
        //    insert.Layer.Color = AciColor.DarkGrey;
        //    dxf.AddEntity(insert);
        //    List<Entity> explodedEntities = insert.Explode();
        //    dxf.AddEntity(explodedEntities);

        //    dxf.Save("ExplodeInsert.dxf");
        //}

        private static void LinearDimensionTests()
        {
            DxfDocument dxf1 = new DxfDocument();
            Vector2 pt1 = new Vector2(15, -5);
            Vector2 pt2 = new Vector2(5, 5);
            double offset = 10;

            LinearDimension ld1z = new LinearDimension(pt1, pt2, offset, 30);
            LinearDimension ld2z = new LinearDimension(pt1, pt2, offset, 45);
            LinearDimension ld3z = new LinearDimension(pt1, pt2, offset, 90);
            LinearDimension ld4z = new LinearDimension(pt1, pt2, offset, 135);
            LinearDimension ld5z = new LinearDimension(pt1, pt2, offset, 180);
            LinearDimension ld6z = new LinearDimension(pt1, pt2, offset, 220);
            LinearDimension ld7z = new LinearDimension(pt2, pt1, offset, 270);

            dxf1.AddEntity(ld1z);
            dxf1.AddEntity(ld2z);
            dxf1.AddEntity(ld3z);
            dxf1.AddEntity(ld4z);
            dxf1.AddEntity(ld5z);
            dxf1.AddEntity(ld6z);
            dxf1.AddEntity(ld7z);

            Line line = new Line(pt1, pt2);
            line.Color = AciColor.Yellow;
            dxf1.AddEntity(line);

            dxf1.Save("test2.dxf");

            DxfDocument dxf2 = new DxfDocument();

            LinearDimension ld1 = new LinearDimension(new Vector2(0, 0), new Vector2(0, 15), 1, 90);
            LinearDimension ld1b = new LinearDimension(new Vector2(0, 0), new Vector2(0, 15), 1, 100);
            LinearDimension ld1c = new LinearDimension(new Vector2(0, 0), new Vector2(0, 15), 1, 80);

            LinearDimension ld2 = new LinearDimension(new Vector2(5, 15), new Vector2(5, 0), 1, 90);
            LinearDimension ld3 = new LinearDimension(new Vector2(10, 0), new Vector2(10, 15), -1, 270);

            LinearDimension ld4 = new LinearDimension(new Vector2(15, 0), new Vector2(15, 15), 1, 270);
            LinearDimension ld4b = new LinearDimension(new Vector2(15, 0), new Vector2(15, 15), 1, 300);
            LinearDimension ld4c = new LinearDimension(new Vector2(15, 0), new Vector2(15, 15), 1, 240);

            LinearDimension ld5 = new LinearDimension(new Vector2(15, 0), new Vector2(0, 0), 1, 0);
            LinearDimension ld6 = new LinearDimension(new Vector2(0, 0), new Vector2(15, 0), -1, 0);

            AlignedDimension ld1a = new AlignedDimension(new Vector2(0, 0), new Vector2(0, 15), 1);
            ld1a.Color = AciColor.Yellow;
            AlignedDimension ld2a = new AlignedDimension(new Vector2(5, 15), new Vector2(5, 0), 1);
            ld2a.Color = AciColor.Yellow;
            AlignedDimension ld3a = new AlignedDimension(new Vector2(10, 0), new Vector2(10, 15), -1);
            ld3a.Color = AciColor.Yellow;
            AlignedDimension ld4a = new AlignedDimension(new Vector2(15, 0), new Vector2(15, 15), 1);
            ld4a.Color = AciColor.Yellow;
            AlignedDimension ld5a = new AlignedDimension(new Vector2(15, 0), new Vector2(0, 0), 1);
            ld5a.Color = AciColor.Yellow;
            AlignedDimension ld6a = new AlignedDimension(new Vector2(0, 0), new Vector2(15, 0), -1);
            ld6a.Color = AciColor.Yellow;

            dxf2.AddEntity(ld1);
            dxf2.AddEntity(ld1b);
            dxf2.AddEntity(ld1c);

            dxf2.AddEntity(ld2);
            dxf2.AddEntity(ld3);

            dxf2.AddEntity(ld4);
            dxf2.AddEntity(ld4b);
            dxf2.AddEntity(ld4c);

            dxf2.AddEntity(ld5);
            dxf2.AddEntity(ld6);

            dxf2.AddEntity(ld1a);
            dxf2.AddEntity(ld2a);
            dxf2.AddEntity(ld3a);
            dxf2.AddEntity(ld4a);
            dxf2.AddEntity(ld5a);
            dxf2.AddEntity(ld6a);

            dxf2.Save("test1.dxf");
        }
示例#15
0
        /// <summary>
        /// Creates a new AlignedDimension that is a copy of the current instance.
        /// </summary>
        /// <returns>A new AlignedDimension that is a copy of this instance.</returns>
        public override object Clone()
        {
            AlignedDimension entity = new AlignedDimension
            {
                //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,
                //AlignedDimension properties
                FirstReferencePoint = this.firstRefPoint,
                SecondReferencePoint = this.secondRefPoint,
                Offset = this.offset,
                Elevation = this.Elevation
            };

            foreach (XData data in this.XData.Values)
                entity.XData.Add((XData) data.Clone());

            return entity;
        }
示例#16
0
        private AlignedDimension ReadAlignedDimension(Vector3 defPoint, Vector3 normal)
        {
            Vector3 firstRef = Vector3.Zero;
            Vector3 secondRef = Vector3.Zero;
            List<XData> xData = new List<XData>();

            while (this.chunk.Code != 0)
            {
                switch (this.chunk.Code)
                {
                    case 13:
                        firstRef.X = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 23:
                        firstRef.Y = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 33:
                        firstRef.Z = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 14:
                        secondRef.X = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 24:
                        secondRef.Y = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 34:
                        secondRef.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;
                }
            }

            IList<Vector3> ocsPoints = MathHelper.Transform(
                new List<Vector3>
                {
                    firstRef, secondRef, defPoint
                },
                normal, CoordinateSystem.World, CoordinateSystem.Object);

            AlignedDimension entity = new AlignedDimension
            {
                FirstReferencePoint = new Vector2(ocsPoints[0].X, ocsPoints[0].Y),
                SecondReferencePoint = new Vector2(ocsPoints[1].X, ocsPoints[1].Y),
                Elevation = ocsPoints[2].Z,
                Normal = normal
            };

            entity.SetDimensionLinePosition(new Vector2(ocsPoints[2].X, ocsPoints[2].Y));

            entity.XData.AddRange(xData);

            return entity;
        }
示例#17
0
        private AlignedDimension ReadAlignedDimension(Vector3 defPoint)
        {
            Vector3 firstRef = Vector3.Zero;
            Vector3 secondRef = Vector3.Zero;
            List<XData> xData = new List<XData>();

            while (this.chunk.Code != 0)
            {
                switch (this.chunk.Code)
                {
                    case 13:
                        firstRef.X = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 23:
                        firstRef.Y = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 33:
                        firstRef.Z = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 14:
                        secondRef.X = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 24:
                        secondRef.Y = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 34:
                        secondRef.Z = this.chunk.ReadDouble();
                        this.chunk.Next();
                        break;
                    case 1001:
                        string appId = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString());
                        XData data = this.ReadXDataRecord(appId);
                        xData.Add(data);
                        break;
                    default:
                        if (this.chunk.Code >= 1000 && this.chunk.Code <= 1071)
                            throw new DxfInvalidCodeValueEntityException(this.chunk.Code, this.chunk.ReadString(),
                                "The extended data of an entity must start with the application registry code.");
                        this.chunk.Next();
                        break;
                }
            }
            double offset = Vector3.Distance(secondRef, defPoint);

            AlignedDimension entity = new AlignedDimension
            {
                FirstReferencePoint = firstRef,
                SecondReferencePoint = secondRef,
                Offset = offset
            };

            entity.XData.AddRange(xData);

            return entity;
        }