public Arc(netDxf.Entities.Arc dxfArc)
: this((Point) dxfArc.Center
, dxfArc.StartAngle
, dxfArc.EndAngle
, dxfArc.Radius)
{
}
public LineSegment(netDxf.Entities.Line dxfLine)
{
this.Origin = (Point) dxfLine.StartPoint;
this.EndPt = (Point)dxfLine.EndPoint;
this.BoundingBox = new BoundingBox(this.Origin);
this.BoundingBox.expandByPoint(this.EndPt);
}
public Text(netDxf.Entities.MText dxfMTxt)
: this(dxfMTxt.Value
, (Point) dxfMTxt.Position
, dxfMTxt.Height)
{
this.Rotation = dxfMTxt.Rotation;
}
void ReadArc(netDxf.Entities.Arc arc, double x, double y)
{
// TODO :
var point0 = CreateHiddenPoint(arc.Center.X + x, arc.Center.Y + y);
var aPoint1 = CreateHiddenPoint(point0.X + arc.Radius * System.Math.Cos(System.Math.PI / 180 * arc.StartAngle), point0.Y + arc.Radius * System.Math.Sin(System.Math.PI / 180 * arc.StartAngle));
var point1 = compareFreePoints(this.drawing.Figures, aPoint1);
if (point1 == null)
{
point1 = aPoint1;
this.drawing.Figures.Add(point1);
}
var aPoint2 = CreateHiddenPoint(point0.X + arc.Radius * System.Math.Cos(System.Math.PI / 180 * arc.EndAngle), point0.Y + arc.Radius * System.Math.Sin(System.Math.PI / 180 * arc.EndAngle));
var point2 = compareFreePoints(this.drawing.Figures, aPoint2);
if (point2 == null)
{
point2 = aPoint2;
this.drawing.Figures.Add(point2);
}
var figure = Factory.CreateArc(drawing, new[] { point0, point1, point2 });
Actions.Add(drawing, figure);
}
void ReadInsert(netDxf.Entities.Insert insert)
{
List<netDxf.Entities.IEntityObject> entities = insert.Block.Entities;
//netDxf.Collections.EntityCollection entities = insert.Block.Entities;
netDxf.Entities.IEntityObject entity = null;
//netDxf.Entities.EntityObject entity = null;
for (int index = 1; index < entities.Count; index++)
{
entity = entities[index];
if (entity is Line)
ReadLine((Line)entity, insert.InsertionPoint.X, insert.InsertionPoint.Y);
//ReadLine((Line)entity, insert.Position.X, insert.Position.Y);
else if (entity is netDxf.Entities.Arc)
ReadArc((netDxf.Entities.Arc)entity, insert.InsertionPoint.X, insert.InsertionPoint.Y);
//ReadArc((netDxf.Entities.Arc)entity, insert.Position.X, insert.Position.Y);
else if (entity is netDxf.Entities.Circle)
ReadCircle((netDxf.Entities.Circle)entity, insert.InsertionPoint.X, insert.InsertionPoint.Y);
//ReadCircle((netDxf.Entities.Circle)entity, insert.Position.X, insert.Position.Y);
else if (entity is netDxf.Entities.Polyline) //IPolyline)
{
netDxf.Entities.Polyline polyline = CastPolyline((netDxf.Entities.Polyline)entity); //IPolyline)entity);
if (polyline != null)
{
ReadPolyline(polyline.Vertexes, polyline.IsClosed, 0, 0);
}
}
}
}
void ReadCircle(netDxf.Entities.Circle circle, double x, double y)
{
var figures = new List<IFigure>();
figures.Add(CreateHiddenPoint(circle.Center.X + x, circle.Center.Y + y));
figures.Add(CreateHiddenPoint(circle.Center.X + x + circle.Radius, circle.Center.Y + y));
this.drawing.Add(figures);
var figure = Factory.CreateCircleByRadius(drawing, figures);
Actions.Add(drawing, figure);
}
short DxfLineType2PicGrp(netDxf.Tables.LineType lineType)
{
if (_lineType2GrpDictionary.ContainsKey(lineType))
return _lineType2GrpDictionary[lineType];
else
return 0;
}
public PicGraphics.LT DxfLineType2PicLT(netDxf.Tables.LineType lineType)
{
if (_lineTypeDictionary.ContainsKey(lineType))
return _lineTypeDictionary[lineType];
else
return PicGraphics.LT.LT_CUT;
}
void ReadArc(netDxf.Entities.Arc arc, double x, double y)
{
// TODO :
}
