diff options
Diffstat (limited to 'examples/columns.c')
| -rw-r--r-- | examples/columns.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/examples/columns.c b/examples/columns.c index 514d71dd..3db7a892 100644 --- a/examples/columns.c +++ b/examples/columns.c @@ -13,6 +13,7 @@ main (int argc, char *argv[]) Pango2Lines *lines; cairo_surface_t *surface; cairo_t *cr; + cairo_status_t status; char *text; gsize length; Pango2AttrList *attrs; @@ -116,8 +117,16 @@ retry: pango2_cairo_show_lines (cr, lines); - cairo_surface_write_to_png (surface, filename); - g_print ("Output written to %s\n", filename); +#ifdef CAIRO_HAS_PNG_FUNCTIONS + status = cairo_surface_write_to_png (surface, filename); +#else + status = CAIRO_STATUS_PNG_ERROR; /* Not technically correct, but... */ +#endif + + if (status != CAIRO_STATUS_SUCCESS) + g_printerr ("Could not save png to '%s'\n", filename); + else + g_print ("Output written to %s\n", filename); g_object_unref (lines); g_object_unref (breaker); |