Method
PangoFontMetricsref
Declaration [src]
PangoFontMetrics*
pango_font_metrics_ref (
  PangoFontMetrics* metrics
)
Parameters
- metrics
- 
            Type: PangoFontMetricsA PangoFontMetricsstructure, may beNULL.The argument can be NULL.
Return value
Type: PangoFontMetrics
metrics.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. | 
| The return value can be NULL. |