gimp_gradients_refresh ()

gboolean
gimp_gradients_refresh (void);

Refresh current gradients. This function always succeeds.

This procedure retrieves all gradients currently in the user's gradient path and updates the gradient dialogs accordingly.

gimp_gradients_get_list ()

gchar **
gimp_gradients_get_list (const gchar *filter,
                         gint *num_gradients);

Retrieve the list of loaded gradients.

This procedure returns a list of the gradients that are currently loaded. You can later use the gimp_context_set_gradient() function to set the active gradient.

gimp_gradients_get_gradient ()

gchar *
gimp_gradients_get_gradient (void);

This procedure is deprecated! Use gimp_context_get_gradient() instead.

gimp_gradients_set_gradient ()

gboolean
gimp_gradients_set_gradient (const gchar *name);

This procedure is deprecated! Use gimp_context_set_gradient() instead.

gimp_gradients_sample_uniform ()

gdouble *
gimp_gradients_sample_uniform (gint num_samples,
                               gboolean reverse);

gimp_gradients_sample_custom ()

gdouble *
gimp_gradients_sample_custom (gint num_samples,
                              const gdouble *positions,
                              gboolean reverse);

gimp_gradients_get_gradient_data ()

gchar *
gimp_gradients_get_gradient_data (const gchar *name,
                                  gint sample_size,
                                  gboolean reverse,
                                  gint *width,
                                  gdouble **grad_data);