TabArray.getDecimalPoint
dchar getDecimalPoint(int tabIndex)Gets the Unicode character to use as decimal point.
This is only relevant for tabs with [pango.types.TabAlign.Decimal] alignment, which align content at the first occurrence of the decimal point character.
The default value of 0 means that Pango will use the decimal point according to the current locale.
Parameters
tabIndex | the index of a tab stop |