Re: [Gimp-developer] Format of GIMP gradient files

[Sven Neumann <sven@xxxxxxxx>]

Hi,

Gordon Royle <gordon@xxxxxxxxxxxxx> writes:

> What is the format of the GIMP gradient files?

this routine saves the gradient. You should be able to determine the
format from this info:

  for (seg = gradient->segments; seg; seg = seg->next)
    {
      gchar buf[11][G_ASCII_DTOSTR_BUF_SIZE];

      g_ascii_formatd (buf[0],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->left);
      g_ascii_formatd (buf[1],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->middle);
      g_ascii_formatd (buf[2],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->right);
      g_ascii_formatd (buf[3],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->left_color.r);
      g_ascii_formatd (buf[4],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->left_color.g);
      g_ascii_formatd (buf[5],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->left_color.b);
      g_ascii_formatd (buf[6],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->left_color.a);
      g_ascii_formatd (buf[7],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->right_color.r);
      g_ascii_formatd (buf[8],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->right_color.g);
      g_ascii_formatd (buf[9],  G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->right_color.b);
      g_ascii_formatd (buf[10], G_ASCII_DTOSTR_BUF_SIZE, "%f", seg->right_color.a);

      fprintf (file, "%s %s %s %s %s %s %s %s %s %s %s %d %d\n",
               buf[0], buf[1], buf[2], buf[3], buf[4],
               buf[5], buf[6], buf[7], buf[8], buf[9], buf[10],
               (gint) seg->type,
               (gint) seg->color);
    }


Salut, Sven