public virtual void Write(Shape aShape, Point aPosition, int aChannel)
{
// write paths or mid-cricle
var circle = new SvgCircle();
var radius = aShape.Radius - aShape.Width / 2;
circle.Fill = SvgPaintServer.None;
circle.CenterX = new SvgUnit(SvgUnitType.Millimeter, aPosition.X);
circle.Radius = new SvgUnit(SvgUnitType.Millimeter, radius);
if (aChannel == 0)
{
circle.CenterY = new SvgUnit(SvgUnitType.Millimeter, aPosition.Y - aShape.Radius - 1);
}
else
{
circle.CenterY = new SvgUnit(SvgUnitType.Millimeter, aPosition.Y + aShape.Radius + 1);
}
circle.Stroke = new SvgColourServer(System.Drawing.Color.Black);
circle.StrokeWidth = new SvgUnit(SvgUnitType.Millimeter, aShape.Width);
iGroup.Children.Add(circle);
}
public override void Write(Shape aShape, Point aPosition, int aChannel)
{
if (aShape.Width == iWidth && aShape.Depth == iDepth)
{
// write paths for the outer circle
var circle = new SvgCircle();
circle.Fill = SvgPaintServer.None;
circle.CenterX = new SvgUnit(SvgUnitType.Millimeter, aPosition.X);
circle.Radius = new SvgUnit(SvgUnitType.Millimeter, aShape.Radius);
if (aChannel == 0)
{
circle.CenterY = new SvgUnit(SvgUnitType.Millimeter, aPosition.Y - aShape.Radius - 1);
}
else
{
circle.CenterY = new SvgUnit(SvgUnitType.Millimeter, aPosition.Y + aShape.Radius + 1);
}
iGroup.Children.Add(circle);
}
}
public static void DrawOrDiscardEntity(BlockTableRecord btr, Transaction tx,
Matrix3d transform, Svg.SvgGroup group)//, int upscale)
{
foreach (oid oid in btr)
{
switch (oid.ObjectClass.Name)
{
case "AcDbLine":
//prdDbg(oid.ObjectClass.Name);
Line line = oid.Go <Line>(tx);
using (Line newLine = new Line(line.StartPoint, line.EndPoint))
{
newLine.TransformBy(transform);
SvgLine sline = new Svg.SvgLine
{
StartX = ts(newLine.StartPoint.X),
StartY = ts(-newLine.StartPoint.Y),
EndX = ts(newLine.EndPoint.X),
EndY = ts(-newLine.EndPoint.Y),
StrokeWidth = ts(0.1),
Stroke = new Svg.SvgColourServer(System.Drawing.Color.Black)
};
//if (flip != Flip.PP)
//{
// sline.Transforms = AddTransforms(flip,
// sline.StartX + sline.EndX,
// sline.StartY + sline.EndY);
//}
group.Children.Add(sline);
//mSpc.AppendEntity(newLine);
//tx.AddNewlyCreatedDBObject(newLine, true);
}
break;
case "AcDbPolyline":
//prdDbg(oid.ObjectClass.Name);
Polyline pline = oid.Go <Polyline>(tx);
using (Polyline newPline = new Polyline(pline.NumberOfVertices))
{
for (int i = 0; i < pline.NumberOfVertices; i++)
{
newPline.AddVertexAt(i, pline.GetPoint2dAt(i), 0, 0, 0);
}
newPline.TransformBy(transform);
Extents3d bbox = newPline.GeometricExtents; //Prepare for Svg.Transforms
SvgPointCollection pcol = new SvgPointCollection();
for (int i = 0; i < newPline.NumberOfVertices; i++)
{
Point2d p2d = newPline.GetPoint2dAt(i);
pcol.Add(ts(p2d.X));
pcol.Add(ts(-p2d.Y));
}
SvgPolyline sPline = new SvgPolyline();
sPline.Points = pcol;
if (pline.NumberOfVertices == 2)
{
sPline.StrokeWidth = ts(0.1);
sPline.Stroke = new SvgColourServer(System.Drawing.Color.Black);
}
else
{
sPline.Fill = new SvgColourServer(System.Drawing.Color.Black);
}
//if (flip != Flip.PP)
//{
// sPline.Transforms = AddTransforms(flip,
// ts(bbox.MinPoint.X + bbox.MaxPoint.X),
// ts(bbox.MinPoint.Y + bbox.MaxPoint.Y));
//}
group.Children.Add(sPline);
}
break;
case "AcDbCircle":
//prdDbg(oid.ObjectClass.Name);
Circle circle = oid.Go <Circle>(tx);
using (Circle newCircle = new Circle())
{
newCircle.SetDatabaseDefaults();
newCircle.Center = circle.Center;
newCircle.Radius = circle.Radius;
newCircle.TransformBy(transform);
SvgCircle sCircle = new Svg.SvgCircle
{
CenterX = ts(newCircle.Center.X),
CenterY = ts(-newCircle.Center.Y),
Radius = ts(newCircle.Radius),
Fill = new Svg.SvgColourServer(System.Drawing.Color.Black),
};
//if (flip != Flip.PP)
//{
// sCircle.Transforms = AddTransforms(flip,
// 2 * sCircle.CenterX,
// 2 * sCircle.CenterY);
//}
group.Children.Add(sCircle);
//mSpc.AppendEntity(newCircle);
//tx.AddNewlyCreatedDBObject(newCircle, true);
}
break;
case "AcDbMText":
prdDbg(oid.ObjectClass.Name);
MText mText = oid.Go <MText>(tx);
string text = mText.Contents;
using (DBText newText = new DBText())
{
newText.SetDatabaseDefaults();
newText.TextString = text;
newText.Position = mText.Location;
newText.Rotation = mText.Rotation;
//newText.TransformBy(transform);
SvgText sText = new SvgText(newText.TextString);
prdDbg(ts(newText.Position.X).ToString());
prdDbg(ts(newText.Position.Y).ToString());
sText.X.Add(ts(newText.Position.X));
sText.Y.Add(ts(newText.Position.Y + 0.1));
sText.FontFamily = "Arial";
sText.FontSize = ts(0.50);
prdDbg(ts(newText.Rotation * (180 / Math.PI)).ToString());
sText.Rotate = ts(newText.Rotation * (180 / Math.PI)).ToString();
sText.Fill = new SvgColourServer(System.Drawing.Color.Black);
group.Children.Add(sText);
}
break;
case "AcDbBlockReference":
DrawOrDiscardEntity(tx.GetObject(oid, OpenMode.ForRead) as BlockReference, tx, group); //, upscale);
break;
default:
//prdDbg("Not implemented: " + oid.ObjectClass.Name);
break;
}
}
}