get_line_readonly

Description:

[ Version ( since = "1.16" ) ]
public unowned LayoutLine? get_line_readonly (int line)

Retrieves a particular line from a `PangoLayout`.

This is a faster alternative to [method@Pango.Layout.get_line], but the user is not expected to modify the contents of the line (glyphs, glyph widths, etc.).

Parameters:

this	a `PangoLayout`
line	the index of a line, which must be between 0 and `pango_layout_get_line_count(layout) - 1`, inclusive.

Returns:

the requested `PangoLayoutLine`, or null if the index is out of range. This layout line can be ref'ed and retained, but will become invalid if changes are made to the `PangoLayout`. No changes should be made to the line.