add debounceImmediate to config

README.md

@@ -134,6 +134,9 @@ Then build using [grunt](http://gruntjs.com/) (*node.js must be installed*):
 
 ## Release Notes
 
+### 1.0.7-dev
+* added `debounceImmediate` flag
+
 ### [1.0.6](https://github.com/krispo/angular-nvd3/releases/tag/v1.0.6)
 * merged with nvd3 1.8.2
 * fixed travis

dist/angular-nvd3.js

@@ -1,5 +1,5 @@
 /**************************************************************************
-* AngularJS-nvD3, v1.0.6; MIT License
+* AngularJS-nvD3, v1.0.7-dev; MIT License
 * http://krispo.github.io/angular-nvd3
 **************************************************************************/
 (function(){
@@ -28,7 +28,8 @@
                         deepWatchOptions: true,
                         deepWatchData: true,
                         deepWatchDataDepth: 2, // 0 - by reference (cheap), 1 - by collection item (the middle), 2 - by value (expensive)
-                        debounce: 10 // default 10ms, time silence to prevent refresh while multiple options changes at a time
+                        debounce: 10, // default 10ms, time silence to prevent refresh while multiple options changes at a time
+                        debounceImmediate: true // immediate flag for debounce function
                     };
 
                     //flag indicates if directive and chart is ready
@@ -407,7 +408,7 @@
                     if (scope._config.deepWatchOptions) {
                         scope.$watch('options', nvd3Utils.debounce(function(newOptions){
                             if (!scope._config.disabled) scope.api.refresh();
-                        }, scope._config.debounce, true), true);
+                        }, scope._config.debounce, scope._config.debounceImmediate), true);
                     }
 
                     // Watching on data changing