System.Drawing.SizeF
namespace System.Drawing
{
public struct SizeF
{
public static readonly SizeF Empty;
public float Height { get; set; }
public bool IsEmpty { get; }
public float Width { get; set; }
public SizeF(PointF pt);
public SizeF(SizeF size);
public SizeF(float width, float height);
public static SizeF Add(SizeF sz1, SizeF sz2);
public static SizeF operator +(SizeF sz1, SizeF sz2);
public static bool operator ==(SizeF sz1, SizeF sz2);
public static explicit operator PointF(SizeF size);
public static bool operator !=(SizeF sz1, SizeF sz2);
public static SizeF operator -(SizeF sz1, SizeF sz2);
public static SizeF Subtract(SizeF sz1, SizeF sz2);
public PointF ToPointF();
public Size ToSize();
}
}