Extended implementation of class DAFF

applications/VirtualAcoustics/openDAFF/OpenDAFFv1.7/DAFF.m

@@ -5,6 +5,8 @@ classdef DAFF < handle
    end
    methods
         function obj = DAFF( filepath )
+            %% Create DAFF class and load from file
+            % filepath Path to DAFF file
             if( nargin > 0 )
                 open( filepath )
             end
@@ -12,14 +14,56 @@ classdef DAFF < handle
         function open( obj, filepath )
              obj.daffhandle = DAFFv17( 'open', filepath );
         end
+        function close( obj )
+        end
         function set_data_view( obj )
              obj.view = 'data';
         end
         function set_object_view( obj )
              obj.view = 'object';
         end
+        
+        function metadata = get_metadata(obj)
+            %% Returns the metadata of an opened DAFF file
+            metadata = DAFFv17('getMetadata', obj.daffhandle);
+        end
+        function metadata = get_record_metadata( obj, index )
+            %% Returns the record metadata of an opened DAFF file
+            metadata = DAFFv17('getRecordMetadata', obj.daffhandle, index);
+        end
+        function props = get_properties( obj )
+            %% Returns the properties of an opened DAFF file
+            props = DAFFv17( 'getProperties', obj.daffhandle );
+        function coords = get_record_coords( obj, index )
+            %% Returns the coordinates of a grid point
+            coords = DAFFv17( 'getRecordCoords', obj.daffhandle, obj.view, index );
+        end
         function idx = get_nearest_neighbour_index( obj, azi_deg, ele_deg )
-            idx = DAFFv17( obj.daffhandle, 'getNearestNeighbourIndex', obj.view, azi_deg, ele_deg );
+            %% Returns the data at the nearest neighbour grid point to the given direction
+            idx = DAFFv17( 'getNearestNeighbourIndex', obj.daffhandle, obj.view, azi_deg, ele_deg );
+        end
+        function data = get_nearest_neighbour_record( obj, azi_deg, ele_deg )
+            %% Returns the data at the nearest neighbour grid point to the given direction
+            data = DAFFv17( 'getNearestNeighbourRecord', obj.daffhandle, obj.view, azi_deg, ele_deg );
+        end
+        function rec = get_record_by_index( obj, idx )
+            %% Returns the data at a grid of the given index
+            rec = DAFFv17( 'getRecordByIndex', obj.daffhandle, idx );
+        end
+        function data = get_cell_records( obj, azi_deg, ele_deg )
+            %% Returns the data of all four records of the surrounding cell to the given direction
+            data = DAFFv17('getCellRecords', obj.daffhandle, obj.view, azi_deg, ele_deg );
+        end
+        function idx = get_cell( obj, azi_deg, ele_deg )
+            %% Returns the data at the nearest neighbour grid point to the given direction
+            idx = DAFFv17( 'getCell', obj.daffhandle, obj.view, azi_deg, ele_deg );
+        end
+        function get_version( obj )
+            %% Returns the OpenDAFF version
+            DAFFv17('getVersion')
+        end
+        function help( obj )
+            DAFFv17('help');
         end
    end
 end