Switched from jqplot to nv.d3.

2013-03-08 14:31:35 +01:00 · 2013-03-08 14:31:35 +01:00 · 7b9eae28e5
commit 7b9eae28e5
parent a52e79b930
7 changed files with 19845 additions and 179 deletions
--- a/src/html/index.html
+++ b/src/html/index.html
@ -26,41 +26,45 @@
    <!-- Bootstrap datepicker plugin CSS -->
    <link href="third-party/datepicker/css/datepicker.css" rel="stylesheet" media="screen">

-    <!-- JQPlot CSS -->
-    <link href="third-party/jqplot/jquery.jqplot.min.css" rel="stylesheet" type="text/css">
+    <!-- NVD3 CSS -->
+    <link href="third-party/nv.d3/nv.d3.css" rel="stylesheet" media="screen">
  </head>

  <body>
    <div class="container-fluid">
      <div class="row-fluid">
        <div class="span12">
-          <!-- Navbar with accounts -->
-          <div class="navbar navbar-fixed-top">
+          <!-- Navbar with accounts and menu -->
+          <div id="top-navbar" class="navbar navbar-fixed-top">
            <div class="navbar-inner" ng-controller="AccountController">
              <!-- Title -->
-              <a class="brand" href="#">&nbsp;Comptes</a>
+              <a class="brand" href="#">&nbsp;Accountant</a>

-              <!-- Account list -->
-              <div class="nav" ng-repeat="account in accounts">
-                <div class="btn-group">
-                  <!-- Account button -->
-                  <button class="btn btn-nav" ng-class="accountClass(account)" ng-click="selectAccount(account)">{{account.name}}&nbsp;(<span ng-class="valueClass(account, account.current)">{{account.current}}</span>&nbsp;/&nbsp;<span ng-class="valueClass(account, account.pointed)">{{account.pointed}}</span>)</button>
-                  <!-- Dropdown button -->
-                  <button class="btn btn-nav dropdown-toggle" data-toggle="dropdown"><b class="caret"></b></button>
+              <ul class="nav">
+                <li class="dropdown">
+                  <a class="dropdown-toggle" data-toggle="dropdown" href="#">Comptes&nbsp;<span class="caret"></span></a>

-                  <!-- Dropdown menu -->
                  <ul class="dropdown-menu">
-                    <li><a href="#" ng-click="editAccount(account)" bs-modal="'templates/account_edit.html'">Modifier</a></li>
-                    <li><a href="#" bs-modal="'templates/account_remove.html'">Supprimer</a></li>
+                    <!-- Account list -->
+                    <li class="dropdown-submenu" ng-repeat="account in accounts">
+                      <a ng-class="accountClass(account)" ng-click="selectAccount(account)" href="#">{{account.name}}&nbsp;(<span ng-class="valueClass(account, account.current)">{{account.current}}</span>&nbsp;/&nbsp;<span ng-class="valueClass(account, account.pointed)">{{account.pointed}}</span>)</a>
+
+                      <!-- Dropdown menu -->
+                      <ul class="dropdown-menu">
+                        <li><a href="#" ng-click="editAccount(account)" bs-modal="'templates/account_edit.html'">Modifier</a></li>
+                        <li><a href="#" bs-modal="'templates/account_remove.html'">Supprimer</a></li>
+                      </ul>
+                    </li>
+
+                    <li class="divider"></li>
+
+                    <!-- New account button -->
+                    <li>
+                      <a bs-modal="'templates/account_new.html'" href="#">Ajouter un compte</a>
+                    </li>
                  </ul>
-                </div>
-              </div>
-
-              <!-- New account button -->
-              <div class="btn btn-nav">
-                <a bs-modal="'templates/account_new.html'" href="#"><i class="icon-plus"></i></a>
-              </div>
-
+                </li>
+              </ul>
            </div>
          </div>

@ -74,18 +78,22 @@
          </div>

          <!-- Emtpy row with top margin to avoid data under the fixed top navbar -->
-          <div class="row-fluid" style="margin-top: 46px"></div>
+          <div id="top-navbar-margin" class="row-fluid" style="margin-top: 46px"></div>

          <!-- Chart row -->
          <div class="row-fluid">
            <!-- Sold evolution chart placeholder -->
            <div class="span8">
-              <div id="entries-chart-placeholder"></div>
+              <div id="entries-chart-placeholder">
+                <svg style='height:300px'/>
+              </div>
            </div>

            <!-- Expense category piechart -->
            <div class="span4">
-              <div id="expense-categories-chart-placeholder"></div>
+              <div id="expense-categories-chart-placeholder">
+                <svg style='height:300px'/>
+              </div>
            </div>
          </div>

@ -153,9 +161,7 @@
    </div>

    <!-- JQuery Javascript library -->
-    <script type="text/javascript" src="third-party/jquery/jquery.min.js"></script>
-    <!-- JQuery migrate plugin. Mandatory for JQPlot. -->
-    <script type="text/javascript" src="third-party/jquery/jquery-migrate.min.js"></script>
+    <script type="text/javascript" src="third-party/jquery/jquery.js"></script>

    <!-- Bootstrap Javascript library -->
    <script type="text/javascript" src="third-party/bootstrap/js/bootstrap.min.js"></script>
@ -167,15 +173,11 @@
    <script type="text/javascript" src="third-party/angular/angular.min.js"></script>
    <script type="text/javascript" src="third-party/angular/angular-strap.min.js"></script>

-    <!-- JQPlot Javascript library and needed modules -->
-    <script type="text/javascript" src="third-party/jqplot/jquery.jqplot.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.dateAxisRenderer.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.categoryAxisRenderer.min.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.canvasTextRenderer.min.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.canvasAxisTickRenderer.min.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.pieRenderer.min.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.highlighter.min.js"></script>
-    <script type="text/javascript" src="third-party/jqplot/plugins/jqplot.canvasOverlay.min.js"></script>
+    <!-- D3 Plotting framework -->
+    <script type="text/javascript" src="third-party/d3/d3.js"></script>
+
+    <!-- NVD3 framework -->
+    <script type="text/javascript" src="third-party/nv.d3/nv.d3.js"></script>

    <!-- Custom Javascript library for entries -->
    <script type="text/javascript" src="js/months.js"></script>
--- a/src/html/js/entries.js
+++ b/src/html/js/entries.js
@ -14,26 +14,12 @@
    You should have received a copy of the GNU Affero General Public License
    along with Accountant.  If not, see <http://www.gnu.org/licenses/>.
 */
-// Entry object
-function entry(){
-    this.id=ko.observable();
-    this.pointed=ko.observable();
-    this.operation_date=ko.observable();
-    this.label=ko.observable();
-    this.value=ko.observable();
-    this.account_id=ko.observable();
-    this.sold=ko.observable();
-    this.pointedsold=ko.observable();
-    this.category=ko.observable();
-}
-
 // Util function to show a message in message placeholder.
 function message(alertType, title, message) {
  $(".alert").alert('close');
  $("#message-placeholder").append('<div class="alert alert-' + alertType + '"><button type="button" class="close" data-dismiss="alert">&times;</button><h4>' + title + '</h4>' + message + '</div>');
 }

-// The ListViewModel used to instanciate viewmodel.
 var EntryController = function($scope, $http, $rootScope, $filter) {
    // Entry store and selection
    $scope.entries = [];
@ -279,8 +265,6 @@ var EntryController = function($scope, $http, $rootScope, $filter) {
    // Removes an entry.
    $scope.removeEntry = function(entry, modalScope) {
      // Cancel current editing.
-      //$scope.cancelEditEntry(entry);
-
      if (!$scope.isNew(entry)) {
        $http.delete("api/entries/" + entry.id).success(function (result) {
          message("success", "Delete", result);
@ -307,13 +291,13 @@ var EntryController = function($scope, $http, $rootScope, $filter) {
    // Function to draw the sold evolution chart.
    $scope.drawChart = function(data, elementId) {
      // Clear previous chart
-      var element = angular.element(elementId);
-      element.html("");
-      element.css("height", "0px");
+      //var element = angular.element(elementId);
+      //element.html("");
+      //element.css("height", "0px");
    
      var entries = data.entries;
    
-      if(entries && entries.length > 1) {
+      //if(entries && entries.length > 1) {
        // Prepare for today vertical line.
        var today = new Date();
        today.setHours(0);
@ -323,133 +307,51 @@ var EntryController = function($scope, $http, $rootScope, $filter) {
        var day = 24 * 60 * 60 * 1000;
        var firstDate = $filter('date')(new Date(Date.parse(entries[0][0]).valueOf() - day), 'yyyy-MM-dd');
        var lastDate = $filter('date')(new Date(Date.parse(entries[entries.length -1][0]).valueOf() + day), 'yyyy-MM-dd');
+        //var firstDate = new Date(Date.parse(entries[0][0]).valueOf() - day);
+        //var lastDate = new Date(Date.parse(entries[entries.length -1][0]).valueOf() + day);
    
        // Plot chart, and store it in a window parameter for resize callback (need to be done better than it...)
-        window.chart = $.jqplot(element.prop("id"), [entries], {
-            // Title of the chart
-            title: "&Eacute;volution du solde",
-            axes:{
-              // Parameters for the date axis
-              xaxis:{
-                autoscale: true,
-    
-                // Date rendere for this axis
-                renderer:$.jqplot.DateAxisRenderer,
-    
-                // Limits
-                min: firstDate,
-                max: lastDate,
-    
-                // Tick options
-                tickOptions: {
-                  // Format date for x axis.
-                  formatString: "%F"
-                }
-              },
-              // Parameters for the value axis
-              yaxis: {
-                autoscale: true,
-              }
-            },
-    
-            // Highlighter parameters
-            highlighter: {
-              show: true,
-              //yvalues: 4,
-              formatString: '<table class="jqplot-highlighter"><tr><td>date:</td><td>%s</td></tr><tr><td>sold:</td><td>%s</td></tr>'
-            },
-    
-            // Series parameters
-            series: [{
-              // We use the OHLC (open, high, low, close) rendered.
-              //renderer:$.jqplot.OHLCRenderer,
-              color: "blue",
-              rendererOptions: {
-                smooth: true,
-              }
-            }],
-    
-            // To display horizontal (0) and vertical (today) lines
-            canvasOverlay: {
-              show: true,
-              objects: [
-                // Orange horizontal line for 0 limit
-                {dashedHorizontalLine: {
-                  name: "zero",
-                  y: 0,
-                  lineWidth: 1,
-                  color: "orange",
-                  shadow: false
-                }},
-                // Red horizontal line for authorized overdraft limit
-                {dashedHorizontalLine: {
-                  name: "overdraft",
-                  y: data.account.authorized_overdraft,
-                  lineWidth: 1,
-                  color: "red",
-                  shadow: false
-                }},
-                // Gray vertical line for today
-                { dashedVerticalLine: {
-                  name: "today",
-                  x: today,
-                  lineWidth: 1,
-                  color: "gray",
-                  shadow: false
-                }}
-              ]
-            }
+        var chart = nv.models.lineChart()
+          .x(function(d) { return d3.time.format("%Y-%m-%d").parse(d[0]); })
+          .y(function(d) { return new Number(d[1]); });
+        
+        chart.lines.interpolate("monotone"); 
+
+        chart.xAxis.axisLabel("Date").tickFormat(function(d) {
+          return d3.time.format("%Y-%m-%d")(new Date(d));
        });
-      } else {
-        // Reset chart to null to avoid redraw of a non existing chart in resize callback.
-        window.chart = null;
-      }
+        chart.xAxis.scale().range([firstDate, lastDate]);
+
+        chart.yAxis.axisLabel("Solde").tickFormat(d3.format('.02f'));
+
+        // FIXME add vertical line for today
+        graph = d3.select(elementId + " svg").datum([
+          { color: "orange", key: "Zero", values:[
+            [firstDate, "0"],
+            [lastDate, "0"]
+          ]},
+          { color: "red", key: "Authorized overdraft", values : [
+            [firstDate, new Number($scope.account.authorized_overdraft)],
+            [lastDate, new Number($scope.account.authorized_overdraft)]
+          ]},
+          { color: "darkblue", key: "Sold evolution", values: entries},
+        ]).transition().duration(1200).call(chart);
+
+        nv.utils.windowResize(chart.update);
    };
-    
+
    // Function to draw the expense category pie chart.
    $scope.drawPieChart = function(entries, elementId) {
-      // Clear previous chart
-      var element = angular.element(elementId);
-      element.html("");
-      element.css("height", "0px");
-    
-      if(entries && entries.length > 1) {
-        // Plot chart, and store it in a window parameter for resize callback (need to be done better than it...)
-        window.pieChart = $.jqplot(element.attr("id"), [entries], {
-            // Title of the chart
-            title: "D&eacute;penses",
-    
-            // Series parameters.
-            seriesDefaults: {
-              // Pie chart renderer
-              renderer: $.jqplot.PieRenderer,
-              rendererOptions: {
-                showDataLabels: true,
-              }
-            },
-    
-            // Legend parameters.
-            legend: {
-              show: true,
-              location: 'e',
-              rendererOptions: {
-                numberRows: 9,
-                numberColumns: 2
-              }
-            },
-    
-            // Highlighter parameters;
-            highlighter: {
-              show: true,
-              formatString:'%s: %s', 
-              tooltipLocation:'sw', 
-              useAxesFormatters:false
-            }
-        });
-      } else {
-        // Reset chart to null to avoid redraw of a non existing chart in resize callback.
-        window.pieChart = null;
-      }
+      //if(entries && entries.length > 1) {
+        var chart = nv.models.pieChart()
+          .x(function(d) { return d[0]; })
+          .y(function(d) { return d[1]; })
+          .showLabels(true);
+
+        d3.select(elementId + " svg").datum([{key: "Expenses", values: entries}]).transition().duration(1200).call(chart);
+
+        nv.utils.windowResize(chart.update);
+      //}
    };

    $rootScope.$on("monthsLoadedEvent", function(event, args){
--- a/src/html/third-party/d3/d3.js
+++ b/src/html/third-party/d3/d3.js
--- a/src/html/third-party/d3/d3.min.js
+++ b/src/html/third-party/d3/d3.min.js
--- a/src/html/third-party/nv.d3/nv.d3.css
+++ b/src/html/third-party/nv.d3/nv.d3.css
@ -0,0 +1,656 @@
+
+/********************
+ * HTML CSS
+ */
+
+
+.chartWrap {
+  margin: 0;
+  padding: 0;
+  overflow: hidden;
+}
+
+
+/********************
+ * TOOLTIP CSS
+ */
+
+.nvtooltip {
+  position: absolute;
+  background-color: rgba(255,255,255,1);
+  padding: 10px;
+  border: 1px solid #ddd;
+  z-index: 10000;
+
+  font-family: Arial;
+  font-size: 13px;
+
+  transition: opacity 500ms linear;
+  -moz-transition: opacity 500ms linear;
+  -webkit-transition: opacity 500ms linear;
+
+  transition-delay: 500ms;
+  -moz-transition-delay: 500ms;
+  -webkit-transition-delay: 500ms;
+
+  -moz-box-shadow: 4px 4px 8px rgba(0,0,0,.5);
+  -webkit-box-shadow: 4px 4px 8px rgba(0,0,0,.5);
+  box-shadow: 4px 4px 8px rgba(0,0,0,.5);
+
+  -moz-border-radius: 10px;
+  border-radius: 10px;
+
+  pointer-events: none;
+
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+
+.nvtooltip h3 {
+  margin: 0;
+  padding: 0;
+  text-align: center;
+}
+
+.nvtooltip p {
+  margin: 0;
+  padding: 0;
+  text-align: center;
+}
+
+.nvtooltip span {
+  display: inline-block;
+  margin: 2px 0;
+}
+
+.nvtooltip-pending-removal {
+  position: absolute;
+  pointer-events: none;
+}
+
+
+/********************
+ * SVG CSS
+ */
+
+
+svg {
+  -webkit-touch-callout: none;
+  -webkit-user-select: none;
+  -khtml-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+  /* Trying to get SVG to act like a greedy block in all browsers */
+  display: block;
+  width:100%;
+  height:100%;
+}
+
+
+svg text {
+  font: normal 12px Arial;
+}
+
+svg .title {
+ font: bold 14px Arial;
+}
+
+.nvd3 .nv-background {
+  fill: white;
+  fill-opacity: 0;
+  /*
+  pointer-events: none;
+  */
+}
+
+.nvd3.nv-noData {
+  font-size: 18px;
+  font-weight: bold;
+}
+
+
+/**********
+*  Brush
+*/
+
+.nv-brush .extent {
+  fill-opacity: .125;
+  shape-rendering: crispEdges;
+}
+
+
+
+/**********
+*  Legend
+*/
+
+.nvd3 .nv-legend .nv-series {
+  cursor: pointer;
+}
+
+.nvd3 .nv-legend .disabled circle {
+  fill-opacity: 0;
+}
+
+
+
+/**********
+*  Axes
+*/
+
+.nvd3 .nv-axis path {
+  fill: none;
+  stroke: #000;
+  stroke-opacity: .75;
+  shape-rendering: crispEdges;
+}
+
+.nvd3 .nv-axis path.domain {
+  stroke-opacity: .75;
+}
+
+.nvd3 .nv-axis.nv-x path.domain {
+  stroke-opacity: 0;
+}
+
+.nvd3 .nv-axis line {
+  fill: none;
+  stroke: #000;
+  stroke-opacity: .25;
+  shape-rendering: crispEdges;
+}
+
+.nvd3 .nv-axis line.zero {
+  stroke-opacity: .75;
+}
+
+.nvd3 .nv-axis .nv-axisMaxMin text {
+  font-weight: bold;
+}
+
+.nvd3 .x  .nv-axis .nv-axisMaxMin text,
+.nvd3 .x2 .nv-axis .nv-axisMaxMin text,
+.nvd3 .x3 .nv-axis .nv-axisMaxMin text {
+  text-anchor: middle
+}
+
+
+
+/**********
+*  Brush
+*/
+
+.nv-brush .resize path {
+  fill: #eee;
+  stroke: #666;
+}
+
+
+
+/**********
+*  Bars
+*/
+
+.nvd3 .nv-bars .negative rect {
+    zfill: brown;
+}
+
+.nvd3 .nv-bars rect {
+  zfill: steelblue;
+  fill-opacity: .75;
+
+  transition: fill-opacity 250ms linear;
+  -moz-transition: fill-opacity 250ms linear;
+  -webkit-transition: fill-opacity 250ms linear;
+}
+
+.nvd3 .nv-bars rect:hover {
+  fill-opacity: 1;
+}
+
+.nvd3 .nv-bars .hover rect {
+  fill: lightblue;
+}
+
+.nvd3 .nv-bars text {
+  fill: rgba(0,0,0,0);
+}
+
+.nvd3 .nv-bars .hover text {
+  fill: rgba(0,0,0,1);
+}
+
+
+/**********
+*  Bars
+*/
+
+.nvd3 .nv-multibar .nv-groups rect,
+.nvd3 .nv-multibarHorizontal .nv-groups rect,
+.nvd3 .nv-discretebar .nv-groups rect {
+  stroke-opacity: 0;
+
+  transition: fill-opacity 250ms linear;
+  -moz-transition: fill-opacity 250ms linear;
+  -webkit-transition: fill-opacity 250ms linear;
+}
+
+.nvd3 .nv-multibar .nv-groups rect:hover,
+.nvd3 .nv-multibarHorizontal .nv-groups rect:hover,
+.nvd3 .nv-discretebar .nv-groups rect:hover {
+  fill-opacity: 1;
+}
+
+.nvd3 .nv-discretebar .nv-groups text,
+.nvd3 .nv-multibarHorizontal .nv-groups text {
+  font-weight: bold;
+  fill: rgba(0,0,0,1);
+  stroke: rgba(0,0,0,0);
+}
+
+/***********
+*  Pie Chart
+*/
+
+.nvd3.nv-pie path {
+  stroke-opacity: 0;
+
+  transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear;
+  -moz-transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear;
+  -webkit-transition: fill-opacity 250ms linear, stroke-width 250ms linear, stroke-opacity 250ms linear;
+
+}
+
+.nvd3.nv-pie .nv-slice text {
+  stroke: #000;
+  stroke-width: 0;
+}
+
+.nvd3.nv-pie path {
+  stroke: #fff;
+  stroke-width: 1px;
+  stroke-opacity: 1;
+}
+
+.nvd3.nv-pie .hover path {
+  fill-opacity: .7;
+/*
+  stroke-width: 6px;
+  stroke-opacity: 1;
+*/
+}
+
+.nvd3.nv-pie .nv-label rect {
+  fill-opacity: 0;
+  stroke-opacity: 0;
+}
+
+/**********
+* Lines
+*/
+
+.nvd3 .nv-groups path.nv-line {
+  fill: none;
+  stroke-width: 2.5px;
+  /*
+  stroke-linecap: round;
+  shape-rendering: geometricPrecision;
+
+  transition: stroke-width 250ms linear;
+  -moz-transition: stroke-width 250ms linear;
+  -webkit-transition: stroke-width 250ms linear;
+
+  transition-delay: 250ms
+  -moz-transition-delay: 250ms;
+  -webkit-transition-delay: 250ms;
+  */
+}
+
+.nvd3 .nv-groups path.nv-area {
+  stroke: none;
+  /*
+  stroke-linecap: round;
+  shape-rendering: geometricPrecision;
+
+  stroke-width: 2.5px;
+  transition: stroke-width 250ms linear;
+  -moz-transition: stroke-width 250ms linear;
+  -webkit-transition: stroke-width 250ms linear;
+
+  transition-delay: 250ms
+  -moz-transition-delay: 250ms;
+  -webkit-transition-delay: 250ms;
+  */
+}
+
+.nvd3 .nv-line.hover path {
+  stroke-width: 6px;
+}
+
+/*
+.nvd3.scatter .groups .point {
+  fill-opacity: 0.1;
+  stroke-opacity: 0.1;
+}
+  */
+
+.nvd3.nv-line .nvd3.nv-scatter .nv-groups .nv-point {
+  fill-opacity: 0;
+  stroke-opacity: 0;
+}
+
+.nvd3.nv-scatter.nv-single-point .nv-groups .nv-point {
+  fill-opacity: .5 !important;
+  stroke-opacity: .5 !important;
+}
+
+
+.nvd3 .nv-groups .nv-point {
+  transition: stroke-width 250ms linear, stroke-opacity 250ms linear;
+  -moz-transition: stroke-width 250ms linear, stroke-opacity 250ms linear;
+  -webkit-transition: stroke-width 250ms linear, stroke-opacity 250ms linear;
+}
+
+.nvd3.nv-scatter .nv-groups .nv-point.hover,
+.nvd3 .nv-groups .nv-point.hover {
+  stroke-width: 20px;
+  fill-opacity: .5 !important;
+  stroke-opacity: .5 !important;
+}
+
+
+.nvd3 .nv-point-paths path {
+  stroke: #aaa;
+  stroke-opacity: 0;
+  fill: #eee;
+  fill-opacity: 0;
+}
+
+
+
+.nvd3 .nv-indexLine {
+  cursor: ew-resize;
+}
+
+
+/**********
+* Distribution
+*/
+
+.nvd3 .nv-distribution {
+  pointer-events: none;
+}
+
+
+
+/**********
+*  Scatter
+*/
+
+/* **Attempting to remove this for useVoronoi(false), need to see if it's required anywhere
+.nvd3 .nv-groups .nv-point {
+  pointer-events: none;
+}
+*/
+
+.nvd3 .nv-groups .nv-point.hover {
+  stroke-width: 20px;
+  stroke-opacity: .5;
+}
+
+.nvd3 .nv-scatter .nv-point.hover {
+  fill-opacity: 1;
+}
+
+/*
+.nv-group.hover .nv-point {
+  fill-opacity: 1;
+}
+*/
+
+
+/**********
+*  Stacked Area
+*/
+
+.nvd3.nv-stackedarea path.nv-area {
+  fill-opacity: .7;
+  /*
+  stroke-opacity: .65;
+  fill-opacity: 1;
+  */
+  stroke-opacity: 0;
+
+  transition: fill-opacity 250ms linear, stroke-opacity 250ms linear;
+  -moz-transition: fill-opacity 250ms linear, stroke-opacity 250ms linear;
+  -webkit-transition: fill-opacity 250ms linear, stroke-opacity 250ms linear;
+
+  /*
+  transition-delay: 500ms;
+  -moz-transition-delay: 500ms;
+  -webkit-transition-delay: 500ms;
+  */
+
+}
+
+.nvd3.nv-stackedarea path.nv-area.hover {
+  fill-opacity: .9;
+  /*
+  stroke-opacity: .85;
+  */
+}
+/*
+.d3stackedarea .groups path {
+  stroke-opacity: 0;
+}
+  */
+
+
+
+.nvd3.nv-stackedarea .nv-groups .nv-point {
+  stroke-opacity: 0;
+  fill-opacity: 0;
+}
+
+.nvd3.nv-stackedarea .nv-groups .nv-point.hover {
+  stroke-width: 20px;
+  stroke-opacity: .75;
+  fill-opacity: 1;
+}
+
+
+
+/**********
+*  Line Plus Bar
+*/
+
+.nvd3.nv-linePlusBar .nv-bar rect {
+  fill-opacity: .75;
+}
+
+.nvd3.nv-linePlusBar .nv-bar rect:hover {
+  fill-opacity: 1;
+}
+
+
+/**********
+*  Bullet
+*/
+
+.nvd3.nv-bullet { font: 10px sans-serif; }
+.nvd3.nv-bullet .nv-measure { fill-opacity: .8; }
+.nvd3.nv-bullet .nv-measure:hover { fill-opacity: 1; }
+.nvd3.nv-bullet .nv-marker { stroke: #000; stroke-width: 2px; }
+.nvd3.nv-bullet .nv-markerTriangle { stroke: #000; fill: #fff; stroke-width: 1.5px; }
+.nvd3.nv-bullet .nv-tick line { stroke: #666; stroke-width: .5px; }
+.nvd3.nv-bullet .nv-range.nv-s0 { fill: #eee; }
+.nvd3.nv-bullet .nv-range.nv-s1 { fill: #ddd; }
+.nvd3.nv-bullet .nv-range.nv-s2 { fill: #ccc; }
+.nvd3.nv-bullet .nv-title { font-size: 14px; font-weight: bold; }
+.nvd3.nv-bullet .nv-subtitle { fill: #999; }
+
+
+.nvd3.nv-bullet .nv-range {
+  fill: #999;
+  fill-opacity: .4;
+}
+.nvd3.nv-bullet .nv-range:hover {
+  fill-opacity: .7;
+}
+
+
+
+/**********
+* Sparkline
+*/
+
+.nvd3.nv-sparkline path {
+  fill: none;
+}
+
+.nvd3.nv-sparklineplus g.nv-hoverValue {
+  pointer-events: none;
+}
+
+.nvd3.nv-sparklineplus .nv-hoverValue line {
+  stroke: #333;
+  stroke-width: 1.5px;
+ }
+
+.nvd3.nv-sparklineplus,
+.nvd3.nv-sparklineplus g {
+  pointer-events: all;
+}
+
+.nvd3 .nv-hoverArea {
+  fill-opacity: 0;
+  stroke-opacity: 0;
+}
+
+.nvd3.nv-sparklineplus .nv-xValue,
+.nvd3.nv-sparklineplus .nv-yValue {
+  /*
+  stroke: #666;
+  */
+  stroke-width: 0;
+  font-size: .9em;
+  font-weight: normal;
+}
+
+.nvd3.nv-sparklineplus .nv-yValue {
+  stroke: #f66;
+}
+
+.nvd3.nv-sparklineplus .nv-maxValue {
+  stroke: #2ca02c;
+  fill: #2ca02c;
+}
+
+.nvd3.nv-sparklineplus .nv-minValue {
+  stroke: #d62728;
+  fill: #d62728;
+}
+
+.nvd3.nv-sparklineplus .nv-currentValue {
+  /*
+  stroke: #444;
+  fill: #000;
+  */
+  font-weight: bold;
+  font-size: 1.1em;
+}
+
+/**********
+* historical stock
+*/
+
+.nvd3.nv-ohlcBar .nv-ticks .nv-tick {
+  stroke-width: 2px;
+}
+
+.nvd3.nv-ohlcBar .nv-ticks .nv-tick.hover {
+  stroke-width: 4px;
+}
+
+.nvd3.nv-ohlcBar .nv-ticks .nv-tick.positive {
+ stroke: #2ca02c;
+}
+
+.nvd3.nv-ohlcBar .nv-ticks .nv-tick.negative {
+ stroke: #d62728;
+}
+
+.nvd3.nv-historicalStockChart .nv-axis .nv-axislabel {
+  font-weight: bold;
+}
+
+.nvd3.nv-historicalStockChart .nv-dragTarget {
+  fill-opacity: 0;
+  stroke: none;
+  cursor: move;
+}
+
+.nvd3 .nv-brush .extent {
+  /*
+  cursor: ew-resize !important;
+  */
+  fill-opacity: 0 !important;
+}
+
+.nvd3 .nv-brushBackground rect {
+  stroke: #000;
+  stroke-width: .4;
+  fill: #fff;
+  fill-opacity: .7;
+}
+
+
+
+/**********
+* Indented Tree
+*/
+
+
+/**
+ * TODO: the following 3 selectors are based on classes used in the example.  I should either make them standard and leave them here, or move to a CSS file not included in the library
+ */
+.nvd3.nv-indentedtree .name {
+  margin-left: 5px;
+}
+
+.nvd3.nv-indentedtree .clickable {
+  color: #08C;
+  cursor: pointer;
+}
+
+.nvd3.nv-indentedtree span.clickable:hover {
+  color: #005580;
+  text-decoration: underline;
+}
+
+
+.nvd3.nv-indentedtree .nv-childrenCount {
+  display: inline-block;
+  margin-left: 5px;
+}
+
+.nvd3.nv-indentedtree .nv-treeicon {
+  cursor: pointer;
+  /*
+  cursor: n-resize;
+  */
+}
+
+.nvd3.nv-indentedtree .nv-treeicon.nv-folded {
+  cursor: pointer;
+  /*
+  cursor: s-resize;
+  */
+}
+
+
--- a/src/html/third-party/nv.d3/nv.d3.js
+++ b/src/html/third-party/nv.d3/nv.d3.js
--- a/src/html/third-party/nv.d3/nv.d3.min.js
+++ b/src/html/third-party/nv.d3/nv.d3.min.js