Changed Viewer class accordingly

@Viewer/Viewer.m

@@ -5,7 +5,7 @@ classdef Viewer < handle
     properties(SetObservable, AbortSet)
         data
         name = 'LightField'
-        state = 'uv'
+        state = 'xy'
         range = 'class'
         curView = [1,1]
         curPos = [1,1]
@@ -29,6 +29,7 @@ classdef Viewer < handle
         allRange
         validStates = {'xy','uv','ux','vy','yx','vu','xu','yv'};
         validRanges = {'class','current','all'};
+        statevec = logical([0,0,0,1,1]);
     end
     
     methods
@@ -42,20 +43,20 @@ classdef Viewer < handle
             
             p.parse(data,varargin{:});
             
-            addlistener(obj,'data'  ,'PostSet' ,@(src,evnt) obj.updateSlices);
-            addlistener(obj,'state' ,'PostSet' ,@(src,evnt) obj.updateSlices);
-            
             res = p.Results;
             for fname = fieldnames(res)'
                 fn = fname{:};
                 obj.(fn) = res.(fn);
             end
             
-            addlistener(obj,'curView' ,'PostSet' ,@(src,evnt) obj.updateFigure);
-            addlistener(obj,'curPos'  ,'PostSet' ,@(src,evnt) obj.updateFigure);
-            addlistener(obj,'range'   ,'PostSet' ,@(src,evnt) obj.updateFigure);
-            addlistener(obj,'name'    ,'PostSet' ,@(src,evnt) obj.updateFigure);
+            addlistener(obj, 'data'   , 'PostSet', @(src,evnt) obj.updateSlices);
+            addlistener(obj, 'state'  , 'PostSet', @(src,evnt) obj.updateSlices);
+            addlistener(obj, 'curView', 'PostSet', @(src,evnt) obj.updateFigure);
+            addlistener(obj, 'curPos' , 'PostSet', @(src,evnt) obj.updateFigure);
+            addlistener(obj, 'range'  , 'PostSet', @(src,evnt) obj.updateFigure);
+            addlistener(obj, 'name'   , 'PostSet', @(src,evnt) obj.updateFigure);
             
+            obj.updateSlices();
             obj.setRanges();
             obj.view;
         end
@@ -114,34 +115,34 @@ classdef Viewer < handle
         function updateSlices(obj)
             switch lower(obj.state)
                 case 'xu'
-                    perm = [1,3,4,2,5];
+                    perm = [1,4,3,2,5];
                 case 'ux'
-                    perm = [1,3,2,4,5];
+                    perm = [4,1,3,2,5];
                 case 'yv'
-                    perm = [2,4,3,1,5];
+                    perm = [2,5,3,1,4];
                 case 'vy'
-                    perm = [2,4,1,3,5];
+                    perm = [5,2,3,1,4];
                 case 'xy'
-                    perm = [3,4,1,2,5];
+                    perm = [1,2,3,4,5];
                 case 'yx'
-                    perm = [3,4,2,1,5];
+                    perm = [2,1,3,4,5];
                 case 'uv'
-                    perm = [1,2,3,4,5];
+                    perm = [4,5,3,1,2];
                 case 'vu'
-                    perm = [2,1,3,4,5];
+                    perm = [5,4,3,1,2];
             end
             
             obj.slices = LF.split(permute(obj.data,perm));
+            obj.statevec = false(1,5);
+            obj.statevec(perm(4:5)) = true;
         end
         
         function updateFigure(obj)
             if obj.validFigure()
-                subind = logical(obj.state);
-                subind(end+1:5) = false;
                 
-                coordStr = {'u','v','x','y','c'};
-                coordStr(subind) = arrayfun(@num2str,obj.curView,'UniformOutput',false);
-                coordStr(~subind) = deal({':'});
+                coordStr = {'x','y','c','u','v'};
+                coordStr(obj.statevec) = arrayfun(@num2str,obj.curView,'UniformOutput',false);
+                coordStr(~obj.statevec) = deal({':'});
                 coordStr = ['(' strjoin(coordStr,','),')'];
                 
                 title_{1} = [obj.name ' ' coordStr];