'Declaration

<BrowsableAttribute(False)>
Public ReadOnly Property HalftoneRegions As System.Collections.ObjectModel.ReadOnlyCollection(Of Point)

[Browsable(False)]
public System.Collections.ObjectModel.ReadOnlyCollection<Point> HalftoneRegions { get; }

[Browsable(False)]
public: __property System.Collections.ObjectModel.ReadOnlyCollection<Point*>* get_HalftoneRegions();

[Browsable(False)]
public:
property System.Collections.ObjectModel.ReadOnlyCollection<Point^>^ HalftoneRegions {
   System.Collections.ObjectModel.ReadOnlyCollection<Point^>^ get();
}

Each element of the list is an array of points describing a polygon of halftone contour.
Value of this property has correct value only after execution of the Execute(VintasoftImage) or ExecuteInPlace(VintasoftImage) method.