If true than all elements with same pen or brush are combined into one geometry regardless of the elements position. For example we have 3 elements: A, B, C. If A and C have the same pen and brush, and CombineAllSameIntoOneGeometry is true, than A and C are combined, regardless of the B element. If CombineAllSameIntoOneGeometry is false, than the A and C are not combined. Set this CombineAllSameIntoOneGeometry to true if elements are not overlapping. NOTE: CombineAllSameIntoOneGeometry is used only when CombineGeometries is set to true.

public bool CombineAllSameIntoOneGeometry { get; set; }