## EvDocumentLayers EvDocumentLayers |

## Synopsis

    #define             EV_DOCUMENT_LAYERS_IFACE            (k)
    #define             EV_IS_DOCUMENT_LAYERS_IFACE         (k)
                        EvDocumentLayers;
    gboolean            ev_document_layers_has_layers       (EvDocumentLayers *document_layers);
    GtkTreeModel *      ev_document_layers_get_layers       (EvDocumentLayers *document_layers);
    void                ev_document_layers_show_layer       (EvDocumentLayers *document_layers,
                                                             EvLayer *layer);
    void                ev_document_layers_hide_layer       (EvDocumentLayers *document_layers,
                                                             EvLayer *layer);
    gboolean            ev_document_layers_layer_is_visible (EvDocumentLayers *document_layers,
                                                             EvLayer *layer);

## Object Hierarchy

      GInterface
       +----EvDocumentLayers

## Description

## Details

### EV_DOCUMENT_LAYERS_IFACE()

    #define EV_DOCUMENT_LAYERS_IFACE(k)	   (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT_LAYERS, EvDocumentLayersInterface))

### EV_IS_DOCUMENT_LAYERS_IFACE()

    #define EV_IS_DOCUMENT_LAYERS_IFACE(k)	   (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_LAYERS))

### EvDocumentLayers

    typedef struct _EvDocumentLayers EvDocumentLayers;

### ev_document_layers_has_layers ()

    gboolean            ev_document_layers_has_layers       (EvDocumentLayers *document_layers);

### ev_document_layers_get_layers ()

    GtkTreeModel *      ev_document_layers_get_layers       (EvDocumentLayers *document_layers);

### ev_document_layers_show_layer ()

    void                ev_document_layers_show_layer       (EvDocumentLayers *document_layers,
                                                             EvLayer *layer);

### ev_document_layers_hide_layer ()

    void                ev_document_layers_hide_layer       (EvDocumentLayers *document_layers,
                                                             EvLayer *layer);

### ev_document_layers_layer_is_visible ()

    gboolean            ev_document_layers_layer_is_visible (EvDocumentLayers *document_layers,
                                                             EvLayer *layer);