LayoutIter.getLineYrange

void getLineYrange(out int y0, out int y1)

Divides the vertical space in the [pango.layout.Layout] being iterated over between the lines in the layout, and returns the space belonging to the current line.

A line's range includes the line's logical extents. plus half of the spacing above and below the line, if [pango.layout.Layout.setSpacing] has been called to set layout spacing. The Y positions are in layout coordinates (origin at top left of the entire layout).

Note

Since 1.44, Pango uses line heights for placing lines, and there

may be gaps between the ranges returned by this function.

Parameters

`y0`	start of line
`y1`	end of line