public static float ToPoint(this float num, PdfSizeUnit unitSize)
        {
            if (unitSize == PdfSizeUnit.Inch)
            {
                return(num * 72);
            }

            return(num);
        }
 public static SizeF Other(float width, float height, PdfSizeUnit sizeUnit)
 {
     return(new SizeF(width.ToPoint(sizeUnit), height.ToPoint(sizeUnit)));
 }
 public static PdfMargins All(float all, PdfSizeUnit sizeUnit)
 {
     return(new(all.ToPoint(sizeUnit)));
 }
 public static PdfMargins Other(float left, float right, float top, float bottom, PdfSizeUnit sizeUnit)
 {
     return(new(left.ToPoint(sizeUnit), right.ToPoint(sizeUnit), top.ToPoint(sizeUnit),
                bottom.ToPoint(sizeUnit)));
 }