|  |  |  | Poppler Reference Manual |  | 
|---|---|---|---|---|
| Top | Description | Object Hierarchy | ||||
#include <poppler.h>
                    PopplerLayer;
const gchar *       poppler_layer_get_title             (PopplerLayer *layer);
gboolean            poppler_layer_is_visible            (PopplerLayer *layer);
void                poppler_layer_show                  (PopplerLayer *layer);
void                poppler_layer_hide                  (PopplerLayer *layer);
gboolean            poppler_layer_is_parent             (PopplerLayer *layer);
gint                poppler_layer_get_radio_button_group_id
                                                        (PopplerLayer *layer);
const gchar *       poppler_layer_get_title             (PopplerLayer *layer);
Returns the name of the layer suitable for presentation as a title in a viewer's GUI
| 
 | a PopplerLayer | 
| Returns : | a string containing the title of the layer | 
Since 0.12
gboolean            poppler_layer_is_visible            (PopplerLayer *layer);
Returns whether layer is visible
| 
 | a PopplerLayer | 
| Returns : | TRUEiflayeris visible | 
Since 0.12
void                poppler_layer_show                  (PopplerLayer *layer);
Shows layer
| 
 | a PopplerLayer | 
Since 0.12
void                poppler_layer_hide                  (PopplerLayer *layer);
Hides layer. If layer is the parent of other nested layers,
such layers will be also hidden and will be blocked until layer
is shown again
| 
 | a PopplerLayer | 
Since 0.12
gboolean            poppler_layer_is_parent             (PopplerLayer *layer);
Returns whether layer is parent of other nested layers.
| 
 | a PopplerLayer | 
| Returns : | TRUEiflayeris a parent layer | 
Since 0.12
gint                poppler_layer_get_radio_button_group_id
                                                        (PopplerLayer *layer);
Returns the numeric ID the radio button group associated with layer.
| 
 | a PopplerLayer | 
| Returns : | the ID of the radio button group associated with layer,
or 0 if the layer is not associated to any radio button group | 
Since 0.12