//--------------------------------------------------------------------------------------------------
protected override void CalculateExtents()
{
// Update bounding rect
Bnd_Box2d aabb = new Bnd_Box2d();
var shapes = _Source?.GetBreps();
if (shapes != null)
{
foreach (var shape in shapes)
{
double xmin = 0;
double xmax = 0;
double ymin = 0;
double ymax = 0;
double zmin = 0;
double zmax = 0;
shape.BoundingBox()?.Get(ref xmin, ref ymin, ref zmin, ref xmax, ref ymax, ref zmax);
aabb.Add(new Pnt2d(xmin, ymin));
aabb.Add(new Pnt2d(xmax, ymax));
}
}
Extents = aabb;
}
protected override void CalculateExtents()
{
var aabb = new Bnd_Box2d();
aabb.Add(Pnt2d.Origin);
aabb.Add(DrawingRenderHelper.MeasureText(Text, Style).ToPnt());
Extents = aabb;
}
public void ReferenceValues()
{
Bnd_Box2d box = new Bnd_Box2d();
box.Add(new Pnt2d(1, 2));
box.Add(new Pnt2d(-1, -2));
double xmin = 0, ymin = 0, xmax = 0, ymax = 0;
box.Get(ref xmin, ref ymin, ref xmax, ref ymax);
Assert.AreEqual(-1, xmin);
Assert.AreEqual(1, xmax);
Assert.AreEqual(-2, ymin);
Assert.AreEqual(2, ymax);
}
//--------------------------------------------------------------------------------------------------
MemoryStream _Export(VectorExportLayer[] layers)
{
// Create group
var group = new SvgGroupElement
{
ID = _Template.ToString(),
IsLayer = _Template == VectorExportTemplate.Contours
};
BoundingBox = new Bnd_Box2d();
// Export
foreach (var layer in layers)
{
var subgroup = _ExportLayer(layer);
if (subgroup != null)
{
group.Children.Add(subgroup);
}
}
// Scale
double width = 100;
double height = 100;
if (!BoundingBox.IsVoid())
{
BoundingBox.SetGap(10.0); // 1cm on each side
double xmin = 0, xmax = 0, ymin = 0, ymax = 0;
BoundingBox.Get(ref xmin, ref ymin, ref xmax, ref ymax);
width = xmax - xmin;
height = ymax - ymin;
group.Transforms.Add(new SvgTranslateTransform(-xmin, -ymax));
}
// Create Document
var doc = new SvgDocument {
DotsPerInch = DotsPerInch,
Width = width,
Height = height
};
doc.Children.Add(group);
return(doc.WriteToStream());
}
public void FillBndBox(Geom2d_Curve C2d, double First, double Last, int NPoints, bool Exact, Bnd_Box2d Box)
{
throw new NotImplementedException();
}
public void Substitute(int theIndex, TopoDS_Shape theKey1, Bnd_Box2d theItem)
{
throw new NotImplementedException();
}
public int Add(TopoDS_Shape theKey1, Bnd_Box2d theItem)
{
throw new NotImplementedException();
}
public IntPatch_PolyArc(Adaptor2d_HCurve2d A, int NbSample, double Pfirst, double Plast,
Bnd_Box2d BoxOtherPolygon)
: base()
{
throw new NotImplementedException();
}
public void Add(gp_Elips2d C, double Tol, Bnd_Box2d B)
{
throw new NotImplementedException();
}
public void BndBoxWire(TopoDS_Wire aWire, Bnd_Box2d aB2d)
{
throw new NotImplementedException();
}
public void Parab2dBox(gp_Parab2d theParab2d, Bnd_Box2d bounding, Bnd_Box2d boxHypr)
{
throw new NotImplementedException();
}
public bool UnionVertexes(ShapeExtend_WireData sewd, TopoDS_Edge edge1, TopoDS_Edge edge2, int num2,
ShapeFix_DataMapOfShapeBox2d boxes, Bnd_Box2d B2)
{
throw new NotImplementedException();
}
public void ComputeWithBox(Adaptor2d_Curve2d Curve, Bnd_Box2d OtherBox)
{
throw new NotImplementedException();
}
public Bnd_Box2d Bound(TopoDS_Shape theKey, Bnd_Box2d theItem)
{
throw new NotImplementedException();
}
public bool GetBox2d(TopoDS_Shape S, Bnd_Box2d Box2d)
{
throw new NotImplementedException();
}
public void Lin2dBox(gp_Lin2d theLin2d, Bnd_Box2d bounding, Bnd_Box2d boxLin)
{
throw new NotImplementedException();
}
public void Add(Adaptor2d_Curve2d C, double U1, double U2, double Tol, Bnd_Box2d B)
{
throw new NotImplementedException();
}
public int Inters2d(gp_Parab2d theCurve, Bnd_Box2d Domain)
{
throw new NotImplementedException();
}
public void Add(Geom2d_Curve C, double Tol, Bnd_Box2d Box)
{
throw new NotImplementedException();
}
public void AddUVBounds(TopoDS_Face F, TopoDS_Edge E, Bnd_Box2d B)
{
throw new NotImplementedException();
}
public void AddOptimal(Geom2d_Curve C, double U1, double U2, double Tol, Bnd_Box2d B)
{
throw new NotImplementedException();
}
public void Add(gp_Hypr2d H, double P1, double P2, double Tol, Bnd_Box2d B)
{
throw new NotImplementedException();
}
public bool FindFromKey(TopoDS_Shape theKey1, Bnd_Box2d theValue)
{
throw new NotImplementedException();
}
