get_line_yrange

Description:

public void get_line_yrange (TextIter iter, out int y, out int height)

Gets the y coordinate of the top of the line containing iter, and the height of the line.

The coordinate is a buffer coordinate; convert to window coordinates with [method@Gtk.TextView.buffer_to_window_coords].

this	a `GtkTextView`
iter	a `GtkTextIter`
y	return location for a y coordinate
height	return location for a height