Esempi in C++ (Cpp) per pango_font_face_list_sizes

Esempio n. 1

File: _libpango.c Progetto: sk1project/sk1-wx

static PyObject *
pango_GetFontMap(PyObject *self, PyObject *args) {

	PangoFontMap *fm;
	PangoContext *ctx;

	PangoFontFamily **families;
	PangoFontFace **faces;
	PyObject *family;
	int n_families, n_faces, i, j;
	int *sizes, n_sizes;
	PyObject *faces_tuple;
	PyObject *ret;

	fm = pango_cairo_font_map_get_default();
	ctx = pango_font_map_create_context(fm);
	pango_context_list_families(ctx, &families, &n_families);

	ret = PyTuple_New(n_families);

	for (i = 0; i < n_families; i++) {

		family = PyTuple_New(2);

		PyTuple_SetItem(family, 0,
				Py_BuildValue("s", pango_font_family_get_name(families[i])));

		pango_font_family_list_faces(families[i], &faces, &n_faces);


		pango_font_face_list_sizes(faces[0], &sizes, &n_sizes);
		if (!sizes) {
			faces_tuple = PyTuple_New(n_faces);
			for (j = 0; j < n_faces; j++) {
				PyTuple_SetItem(faces_tuple, j,
						Py_BuildValue("s",
								pango_font_face_get_face_name(faces[j])));
			}
			PyTuple_SetItem(family, 1, faces_tuple);
		} else {
			Py_INCREF(Py_None);
			PyTuple_SetItem(family, 1, Py_None);
		}
		PyTuple_SetItem(ret, i, family);
		g_free(sizes);
		g_free(faces);
	}

	g_free(families);
	g_object_unref(ctx);

	return ret;
}

Esempio n. 2

File: pango-list.c Progetto: ImageMagick/pango

int
main (int    argc,
      char **argv)
{
  PangoFontMap *fontmap;
  PangoFontFamily **families;
  int n_families;
  int i, j, k;

#if !GLIB_CHECK_VERSION (2, 35, 3)
  g_type_init();
#endif
  g_set_prgname ("pango-list");

  /* Use PangoCairo to get default fontmap so it works on every platform. */
  fontmap = pango_cairo_font_map_get_default ();

  pango_font_map_list_families (fontmap, &families, &n_families);
  for (i = 0; i < n_families; i++)
    {
      PangoFontFace **faces;
      int n_faces;

      const char *family_name = pango_font_family_get_name (families[i]);
      g_print ("%s\n", family_name);

      pango_font_family_list_faces (families[i], &faces, &n_faces);
      for (j = 0; j < n_faces; j++)
	{
	  const char *face_name = pango_font_face_get_face_name (faces[j]);
	  gboolean is_synth = pango_font_face_is_synthesized (faces[j]);
	  const char *synth_str = is_synth ? "*" : "";
	  g_print ("	%s%s\n", synth_str, face_name);

	  if (0)
	  {
	    int *sizes;
	    int n_sizes;
	    pango_font_face_list_sizes (faces[j], &sizes, &n_sizes);
	    if (n_sizes)
	      {
		g_print ("		{");
		for (k = 0; k < n_sizes; k++)
		  {
		    if (k)
		      g_print (", ");
		    g_print ("%g", pango_units_to_double (sizes[k]));
		  }
		g_print ("}\n");
	      }
	    g_free (sizes);
	  }

	  if (1)
	  {
	    PangoFontDescription *desc = pango_font_face_describe (faces[j]);
	    char *desc_str = pango_font_description_to_string (desc);

	    g_print ("		\"%s\"\n", desc_str);

	    g_free (desc_str);
	    pango_font_description_free (desc);
	  }
	}

      g_free (faces);
    }
  g_free (families);
  g_object_unref (fontmap);

  return 0;
}