| Poppler Reference Manual | ||||
|---|---|---|---|---|
GType poppler_layer_get_type (void); 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
layer : |
a PopplerLayer |
| Returns : | a string containing the title of the layer |
gboolean poppler_layer_is_visible (PopplerLayer *layer);
Returns whether layer is visible
layer : |
a PopplerLayer |
| Returns : | TRUE if layer is visible
|
void poppler_layer_show (PopplerLayer *layer);
Shows layer
layer : |
a PopplerLayer |
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
layer : |
a PopplerLayer |
gboolean poppler_layer_is_parent (PopplerLayer *layer);
Returns whether layer is parent of other nested layers.
layer : |
a PopplerLayer |
| Returns : | TRUE if layer is a parent layer
|
gint poppler_layer_get_radio_button_group_id (PopplerLayer *layer);
Returns the numeric ID the radio button group associated with layer.
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
|