Method
PangoLayoutget_line_readonly
since: 1.16
Declaration [src]
PangoLayoutLine*
pango_layout_get_line_readonly (
PangoLayout* layout,
int line
)
Description [src]
Retrieves a particular line from a PangoLayout.
This is a faster alternative to pango_layout_get_line(),
but the user is not expected to modify the contents of the line
(glyphs, glyph widths, etc.).
Available since: 1.16
Parameters
line-
Type:
intThe index of a line, which must be between 0 and
pango_layout_get_line_count(layout) - 1, inclusive.
Return value
Type: 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. No changes should be made to the line.
| The data is owned by the instance. |
The return value can be NULL. |