2 files changed, 54 insertions, 33 deletions

diff --git a/backend/ev-document.c b/backend/ev-document.c
index 5886e3f..3ed1181 100644
--- a/backend/ev-document.c
+++ b/backend/ev-document.c
@@ -83,14 +83,29 @@ ev_document_set_target (EvDocument  *document,
 }
 
 void
-ev_document_set_page_rect (EvDocument  *document,
-			   int          x,
-			   int          y,
-			   int          width,
-			   int          height)
+ev_document_set_scale (EvDocument   *document,
+		       double        scale)
 {
 	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
-	iface->set_page_rect (document, x, y, width, height);
+	iface->set_scale (document, scale);
+}
+
+void
+ev_document_set_page_offset (EvDocument  *document,
+			     int          x,
+			     int          y)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+	iface->set_page_offset (document, x, y);
+}
+
+void
+ev_document_get_page_size   (EvDocument   *document,
+			     int          *width,
+			     int          *height)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+	iface->get_page_size (document, width, height);
 }
 
 void
diff --git a/backend/ev-document.h b/backend/ev-document.h
index aa10f9b..e572fed 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -50,38 +50,44 @@ struct _EvDocumentIface
 					 int          page);
 	void	    (* set_target)      (EvDocument  *document,
 					 GdkDrawable *target);
-	void	    (* set_page_rect)   (EvDocument  *document,
+	void	    (* set_scale)       (EvDocument  *document,
+					 double       scale);
+	void	    (* set_page_offset) (EvDocument  *document,
 					 int          x,
-					 int          y,
-					 int          width,
-					 int          height);
-	void	     (* render)        (EvDocument   *document,
-					int           clip_x,
-					int           clip_y,
-					int           clip_width,
-					int           clip_height);
+					 int          y);
+	void	    (* get_page_size)   (EvDocument  *document,
+					 int         *width,
+					 int         *height);
+	void	    (* render)          (EvDocument  *document,
+					 int          clip_x,
+					 int          clip_y,
+					 int          clip_width,
+					 int          clip_height);
 };
 
 GType ev_document_get_type (void);
 
-gboolean ev_document_load          (EvDocument  *document,
-				    const char  *uri,
-				    GError     **error);
-int      ev_document_get_n_pages   (EvDocument  *document);
-void     ev_document_set_page      (EvDocument  *document,
-				    int          page);
-void     ev_document_set_target    (EvDocument  *document,
-				    GdkDrawable *target);
-void     ev_document_set_page_rect (EvDocument  *document,
-				    int          x,
-				    int          y,
-				    int          width,
-				    int          height);
-void     ev_document_render        (EvDocument  *document,
-				    int          clip_x,
-				    int          clip_y,
-				    int          clip_width,
-				    int          clip_height);
+gboolean ev_document_load            (EvDocument   *document,
+				      const char   *uri,
+				      GError      **error);
+int      ev_document_get_n_pages     (EvDocument   *document);
+void     ev_document_set_page        (EvDocument   *document,
+				      int           page);
+void     ev_document_set_target      (EvDocument   *document,
+				      GdkDrawable  *target);
+void     ev_document_set_scale       (EvDocument   *document,
+				      double        scale);
+void     ev_document_set_page_offset (EvDocument   *document,
+				      int           x,
+				      int           y);
+void     ev_document_get_page_size   (EvDocument   *document,
+				      int          *width,
+				      int          *height);
+void     ev_document_render          (EvDocument   *document,
+				      int           clip_x,
+				      int           clip_y,
+				      int           clip_width,
+				      int           clip_height);
 
 G_END_DECLS