Added option WriteFile (default: true) to plotlyfig() and plotly()

Author: harshpurwar

plotly/plotly_aux/plotly.m

@@ -11,30 +11,37 @@
 % For full documentation and examples, see https://plot.ly/api
 origin = 'plot';
 offline_given = true;
+writeFile=true;
 
 if isstruct(varargin{end})
     structargs = varargin{end};
-    f = lower(fieldnames(structargs));
-
-    if any(strcmp('offline', f))
-        offline = structargs.offline;
+    f = fieldnames(structargs);
+    
+    idx = cellfun(@(x) strcmpi(x,'offline'), f);
+    if sum(idx)==1
+        offline = structargs.(f{idx});
         offline_given = offline;
     else
         offline = false;
         offline_given = offline;
     end
 
-    if ~any(strcmp('filename',f))
+    if ~any(strcmp('filename',lower(f)))
         if offline
             structargs.filename = 'untitled';
         else
             structargs.filename = NaN;
         end
     end
-    if ~any(strcmp('fileopt',f))
+    if ~any(strcmp('fileopt',lower(f)))
         structargs.fileopt = NaN;
     end
-
+    
+    idx = cellfun(@(x) strcmpi(x,'writefile'),f);
+    if sum(idx)==1
+        writeFile=structargs.(f{idx});
+    end
+    
     args = varargin(1:(end-1));
 
 else
@@ -46,6 +53,10 @@
     args = varargin(1:end);
 end
 
+if ~writeFile
+    offline_given = true;
+end
+
 if offline_given
     obj = plotlyfig(args, structargs);
     obj.layout.width = 840;
@@ -55,5 +66,4 @@
     response = makecall(args, origin, structargs);
 end
 
-
 end

plotly/plotlyfig.m

@@ -47,6 +47,7 @@
             obj.PlotOptions.ShowURL = true;
             obj.PlotOptions.OpenURL = true;
             obj.PlotOptions.Strip = false;
+            obj.PlotOptions.WriteFile = true;
             obj.PlotOptions.Visible = 'on';
             obj.PlotOptions.TriangulatePatch = false;
             obj.PlotOptions.StripMargins = false;
@@ -200,6 +201,9 @@
                         if(strcmpi(varargin{a},'strip'))
                             obj.PlotOptions.Strip = varargin{a+1};
                         end
+                        if(strcmpi(varargin{a},'writeFile'))
+                            obj.PlotOptions.WriteFile = varargin{a+1};
+                        end
                         if(strcmpi(varargin{a},'visible'))
                             obj.PlotOptions.Visible = varargin{a+1};
                         end
@@ -512,27 +516,28 @@ function validate(obj)
             %layout
             args.layout = obj.layout;
 
-            %send to plotly
-            if ~obj.PlotOptions.Offline
-                response = plotly(obj.data, args);
-                
-                %update response
-                obj.url = response.url;
-                obj.error = response.error;
-                obj.warning = response.warning;
-                obj.message = response.message;
-                
-                %open url in browser
-                if obj.PlotOptions.OpenURL
-                    web(response.url, '-browser');
-                end
-            else
-                obj.url = plotlyoffline(obj);   
-                if obj.PlotOptions.OpenURL
-                    web(obj.url, '-browser');
-                end
-            end 
-           
+            if obj.PlotOptions.WriteFile
+                %send to plotly
+                if ~obj.PlotOptions.Offline
+                    response = plotly(obj.data, args);
+
+                    %update response
+                    obj.url = response.url;
+                    obj.error = response.error;
+                    obj.warning = response.warning;
+                    obj.message = response.message;
+
+                    %open url in browser
+                    if obj.PlotOptions.OpenURL
+                        web(response.url, '-browser');
+                    end
+                else
+                    obj.url = plotlyoffline(obj);   
+                    if obj.PlotOptions.OpenURL
+                        web(obj.url, '-browser');
+                    end
+                end 
+            end           
         end
 
         %-----------------------FIGURE CONVERSION-------------------------%