Attachment #880229 for bug #920531




  RsvgHandle        *handle;
  cairo_surface_t   *surface;
  cairo_t           *cr;
  RsvgDimensionData  original_dim;

  gchar             *input;
  gchar             *output;
  gint               dim;
  gint               retval = 0;

  if (argc != 4)
    {


  surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, dim, dim);
  cr = cairo_create (surface);
  rsvg_handle_get_dimensions (handle, &original_dim);
  cairo_surface_destroy (surface);
  cairo_scale (cr,
               (gdouble) dim / (gdouble) original_dim.width,
               (gdouble) dim / (gdouble) original_dim.height);

  if (! rsvg_handle_render_cairo (handle, cr))
  target_rect.width = target_rect.height = dim;

  if (! rsvg_handle_render_document (handle, cr, &target_rect, NULL))
    {
      g_fprintf (stderr,
                 "Error: failed to render '%s'\n",
                 input);
      return 1;
    }

  if (cairo_surface_write_to_png (surface, output) != CAIRO_STATUS_SUCCESS)
      cairo_surface_write_to_png (surface, output) != CAIRO_STATUS_SUCCESS)
    {
      g_fprintf (stderr,
                 "Error: failed to write '%s'\n",
                 output);
      return 1;
    }

  cairo_surface_destroy (surface);
  cairo_destroy (cr);
  g_object_unref (handle);

  return 0;
}

Return to bug 920531

Lines 25-36 Link Here

(-)gimp-2.99.16/tools/colorsvg2png.c.old (-14 / +11 lines)
25	RsvgHandle *handle;	25	RsvgHandle *handle;
26	cairo_surface_t *surface;	26	cairo_surface_t *surface;
27	cairo_t *cr;	27	cairo_t *cr;
28	RsvgRectangle target_rect;	28	RsvgDimensionData original_dim;
29		29
30	gchar *input;	30	gchar *input;
31	gchar *output;	31	gchar *output;
32	gint dim;	32	gint dim;
33	gint retval = 0;
34		33
35	if (argc != 4)	34	if (argc != 4)
36	{	35	{
Lines 59-88 Link Here
59		58
60	surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, dim, dim);	59	surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, dim, dim);
61	cr = cairo_create (surface);	60	cr = cairo_create (surface);
		61	rsvg_handle_get_dimensions (handle, &original_dim);
		62	cairo_surface_destroy (surface);
		63	cairo_scale (cr,
		64	(gdouble) dim / (gdouble) original_dim.width,
		65	(gdouble) dim / (gdouble) original_dim.height);
62		66
63	target_rect.x = target_rect.y = 0;	67	if (! rsvg_handle_render_cairo (handle, cr))
64	target_rect.width = target_rect.height = dim;
65
66	if (! rsvg_handle_render_document (handle, cr, &target_rect, NULL))
67	{	68	{
68	g_fprintf (stderr,	69	g_fprintf (stderr,
69	"Error: failed to render '%s'\n",	70	"Error: failed to render '%s'\n",
70	input);	71	input);
71	retval = 1;	72	return 1;
72	}	73	}
73		74
74	if (retval == 0 &&	75	if (cairo_surface_write_to_png (surface, output) != CAIRO_STATUS_SUCCESS)
75	cairo_surface_write_to_png (surface, output) != CAIRO_STATUS_SUCCESS)
76	{	76	{
77	g_fprintf (stderr,	77	g_fprintf (stderr,
78	"Error: failed to write '%s'\n",	78	"Error: failed to write '%s'\n",
79	output);	79	output);
80	retval = 1;	80	return 1;
81	}	81	}
82
83	cairo_surface_destroy (surface);
84	cairo_destroy (cr);	82	cairo_destroy (cr);
85	g_object_unref (handle);
86		83
87	return retval;	84	return 0;
88	}	85	}