copy
fun copyWith(fontColorHexVal: ExcelColor? = null, backgroundColorHexVal: ExcelColor? = null, fontFamilyVal: String? = null, fontSchemeVal: FontScheme? = null, horizontalAlignVal: HorizontalAlign? = null, verticalAlignVal: VerticalAlign? = null, textWrappingVal: TextWrapping? = null, boldVal: Boolean? = null, italicVal: Boolean? = null, underlineVal: Underline? = null, fontSizeVal: Int? = null, rotationVal: Int? = null, leftBorderVal: Border? = null, rightBorderVal: Border? = null, topBorderVal: Border? = null, bottomBorderVal: Border? = null, diagonalBorderVal: Border? = null, diagonalBorderUpVal: Boolean? = null, diagonalBorderDownVal: Boolean? = null, numberFormat: NumFormat? = null): CellStyle(source)