* FontMetrics::em() to get this value.
*/
int inPixels(int text_width, int em_width = 0) const;
+
/** return the on-screen size of this length
*
- * This version of the function uses the right EM definition.
+ * This version of the function uses the current inset width as
+ * width and the EM value of the current font.
*/
int inPixels(MetricsBase const &) const;
/// return the value in Big Postscript points.