// Add a shape to the list which contains this region.
public virtual void AddOwner(Figure f)
{
if (!Utilities.AddStructurallyUnique<Figure>(owners, f)) return;
// Check if this new atomic region is the outermost owner.
if (topOwner == null || f.Contains(topOwner)) topOwner = f;
}
//
// Used by Square and Rectangle
//
public static FigSynthProblem MakeAdditionProblem(Figure outerShape, Figure appended)
{
if (outerShape.Contains(appended) || appended.Contains(outerShape) || outerShape.Overlaps(appended))
{
return(null);
}
AdditionSynth addSynth = new AdditionSynth(outerShape, appended);
List <AtomicRegion> atoms = new List <AtomicRegion>();
atoms.Add(outerShape.GetFigureAsAtomicRegion());
atoms.Add(appended.GetFigureAsAtomicRegion());
addSynth.SetOpenRegions(atoms);
return(addSynth);
}
public List<AtomicRegion> GetAtomicRegionsByFigure(Figure fig)
{
List<AtomicRegion> atoms = new List<AtomicRegion>();
foreach (AtomicRegion atom in atomicRegions)
{
ShapeAtomicRegion shapeAtom = atom as ShapeAtomicRegion;
if (shapeAtom != null)
{
if (fig.Contains(shapeAtom.shape)) atoms.Add(atom);
}
else
{
if (fig.Contains(this.allFigurePoints, atom)) atoms.Add(atom);
}
}
return atoms;
}
private List<int> GetAtomicRegionIndicesByFigure(Figure fig)
{
List<int> atomIndices = new List<int>();
for (int a = 0; a < atomicRegions.Count; a++)
{
ShapeAtomicRegion shapeAtom = atomicRegions[a] as ShapeAtomicRegion;
if (shapeAtom != null)
{
if (fig.Contains(shapeAtom.shape)) atomIndices.Add(a);
}
else
{
if (fig.Contains(this.allFigurePoints, atomicRegions[a])) atomIndices.Add(a);
}
}
return atomIndices;
}
//
// Used by Square and Rectangle
//
public static FigSynthProblem MakeAdditionProblem(Figure outerShape, Figure appended)
{
if (outerShape.Contains(appended) || appended.Contains(outerShape) || outerShape.Overlaps(appended)) return null;
AdditionSynth addSynth = new AdditionSynth(outerShape, appended);
List<AtomicRegion> atoms = new List<AtomicRegion>();
atoms.Add(outerShape.GetFigureAsAtomicRegion());
atoms.Add(appended.GetFigureAsAtomicRegion());
addSynth.SetOpenRegions(atoms);
return addSynth;
}