pango:layout-indent (layout)

layout -- a pango:layout object
indent -- an integer for the amount by which to indent

Gets or sets the paragraph indent width in Pango units to indent each paragraph. A negative value of indent will produce a hanging indentation. That is, the first line will have the full width, and subsequent lines will be indented by the absolute value of indent.

The indent setting is ignored if the Pango layout alignment is set to the :center value.