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 |