Small formatting fixes + changing where the vertical class is added +…

… removing useless variables

README.md

@@ -16,25 +16,6 @@ Here are the main functionalities provided so far:
 * Operators and links can be customized using CSS and the plugin parameters.
 * Some methods allow you to add advanced functionalities, such as a panzoom view or adding operators using drag and drop. Take a look at the [advanced demo](http://sebastien.drouyer.com/jquery.flowchart-demo/#advanced).
 
-Implementations
----------------
-
-This project repository is the latest version os jquery.flowchart with improvements made by community users. The implementations made are:
-* [@zhangbg](https://github.com/zhangbg/jquery.flowchart) - Fixed compatibility in IE9 & IE10;
-* [@zhangbg](https://github.com/zhangbg/jquery.flowchart) - Fixed compatibility in IE11;
-* [@Elvaron](https://github.com/elvaron/jquery.flowchart) - Fixed setOperatorData on operators with ins/outs set to multiple:true;
-* [@Elvaron](https://github.com/elvaron/jquery.flowchart) - Added getLinksFrom(operator) and getLinksTo(operator) methods;
-* [@ziyiwang](https://github.com/ziyiwang/jquery.flowchart) - Add remove to IE, as IE does not support remove function;
-* [@dogbull](https://github.com/dogbull/jquery.flowchart) - Added getDataRef() method;
-* [@yaroslav-zenin](https://github.com/yaroslav-zenin/jquery.flowchart) - Switch to use global jQuery scope ("$" conflict with prototype library);
-* [@lflfm](https://github.com/lflfm/jquery.flowchart) - Changed demo page to @lflfm sample page (more detailed demo);
-* [@lflfm](https://github.com/lflfm/jquery.flowchart) - Removed lint warnings from parseInt and missing semicolons;
-* [@lflfm](https://github.com/lflfm/jquery.flowchart) - Fixes the problem with connectors when using operatorTypes;
-* [@neoera](https://github.com/neoera/jquery.flowchart) - Multiple sub connector with array support;
-* [@dshemendiuk](https://github.com/dshemendiuk/jquery.flowchart) - Support to vertical flowcharts links;
-* [@dshemendiuk](https://github.com/dshemendiuk/jquery.flowchart) - Support to HTML body into operators;
-* [@ernaniaz](https://github.com/ernaniaz/jquery.flowchart) - Support for multiple input/output connector link per operator.
-
 Context
 -------
 
@@ -57,6 +38,15 @@ Contributors
 * M. Fatih Marabaoğlu - alias [@MFatihMAR](https://github.com/MFatihMAR) - for adding the uncontained parameter and improving the grid system.
 * Peter Vavro - alias [@petervavro](https://github.com/petervavro) - for adding mouse events.
 * Mike Branham - alias [@Mike-Branham](https://github.com/Mike-Branham) - for bug fixes in the demo page.
+* [@zhangbg](https://github.com/zhangbg) - for compatibility with IE9, IE10 and IE11.
+* [@elvaron](https://github.com/elvaron) - for bug fixes and adding the getLinksFrom and getLinksTo methods.
+* Ziyi Wang - alias [@ziyiwang](https://github.com/ziyiwang) - for bug fixes.
+* [@dogbull](https://github.com/dogbull) - for adding the getDataRef method.
+* Yaroslav Zenin - alias [@yaroslav-zenin](https://github.com/yaroslav-zenin) - for big fixes.
+* [@lflfm](https://github.com/lflfm) - for bug fixes and new demo page.
+* [@neoera](https://github.com/neoera) - for adding multiple sub connector with array support.
+* Dima Shemendiuk - alias [@dshemendiuk](https://github.com/dshemendiuk) - for adding vertical flowchart support and access to operators's body.
+* Ernani Azevedo - alias [@ernaniaz](https://github.com/ernaniaz) - for adding the possibility to decide for each connector if there can be a single link and multiple links and for making the integration of features from the community much easier.
 
 Documentation
 -------------

jquery.flowchart.js

@@ -26,8 +26,7 @@ jQuery(function ($) {
             multipleLinksOnOutput: false,
             multipleLinksOnInput: false,
             linkVerticalDecal: 0,
-            verticalConnection: 0,
-            linkCurveYMargin: 100,
+            verticalConnection: false,
             onOperatorSelect: function (operatorId) {
                 return true;
             },
@@ -89,7 +88,7 @@ jQuery(function ($) {
             this.element.addClass('flowchart-container');
 
             if (this.options.verticalConnection) {
-                $('body').addClass('flowchart-vertical');
+                this.element.addClass('flowchart-vertical');
             }
 
             this.objs.layers.links = $('<svg class="flowchart-links-layer"></svg>');
@@ -326,8 +325,8 @@ jQuery(function ($) {
             var elementOffset = this.element.offset();
 
             var x = (connectorOffset.left - elementOffset.left) / this.positionRatio;
-            var width = parseInt($connector.css('border-top-width'),10);
-            var y = (connectorOffset.top - elementOffset.top - 1) / this.positionRatio + parseInt($connector.css('border-left-width'),10);
+            var width = parseInt($connector.css('border-top-width'), 10);
+            var y = (connectorOffset.top - elementOffset.top - 1) / this.positionRatio + parseInt($connector.css('border-left-width'), 10);
 
             return {x: x, width: width, y: y};
         },
@@ -692,8 +691,8 @@ jQuery(function ($) {
                             return;
                         }
                         var elementOffset = self.element.offset();
-                        pointerX = (e.pageX - elementOffset.left) / self.positionRatio - parseInt($(e.target).css('left'),10);
-                        pointerY = (e.pageY - elementOffset.top) / self.positionRatio - parseInt($(e.target).css('top'),10);
+                        pointerX = (e.pageX - elementOffset.left) / self.positionRatio - parseInt($(e.target).css('left'), 10);
+                        pointerY = (e.pageY - elementOffset.top) / self.positionRatio - parseInt($(e.target).css('top'), 10);
                     },
                     drag: function (e, ui) {
                         if (self.options.grid) {