void xrchart_draw_scatterplot (const struct chart_item *, cairo_t *,
struct xrchart_geometry *);
-/* Get the width and height of rendered label text */
-void xrchart_text_extents (cairo_t *cr, const struct xrchart_geometry *geom,
- const char *utf8,
- double *width, double *height);
-
#endif /* output/cairo-chart.h */