| pangoLayoutGetLine {RGtk2} | R Documentation |
Retrieves a particular line from a PangoLayout.
pangoLayoutGetLine(object, line)
|
[PangoLayout] a PangoLayout |
|
[integer] the index of a line, which must be between 0 and
pango_layout_get_line_count(layout) - 1, inclusive. |
Use the faster pangoLayoutGetLineReadonly if you do not plan
to modify the contents of the line (glyphs, glyph widths, etc.).
[PangoLayoutLine] 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.
Derived by RGtkGen from GTK+ documentation