TabArray.setDecimalPoint

void setDecimalPoint(int tabIndex, dchar decimalPoint)

Sets 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.

By default, Pango uses the decimal point according to the current locale.

Parameters

`tabIndex`	the index of a tab stop
`decimalPoint`	the decimal point to use