In line and stackedArea, removed the exit() transitions. They cause too many bugs and are not necessary for chart transitions to look nice.

Updated version to 1.1.14

src/core.js

@@ -2,7 +2,7 @@
 var nv = window.nv || {};
 
 
-nv.version = '1.1.13b';
+nv.version = '1.1.14b';
 nv.dev = true //set false when in production
 
 window.nv = nv;
@@ -67,7 +67,10 @@ nv.render = function render(step) {
     nv.render.queue.splice(0, i);
 
     if (nv.render.queue.length) setTimeout(arguments.callee, 0);
-    else { nv.render.active = false; nv.dispatch.render_end(); }
+    else {
+      nv.dispatch.render_end();
+      nv.render.active = false;
+    }
   }, 0);
 };
 

src/models/line.js

@@ -26,7 +26,7 @@ nv.models.line = function() {
     .size(16) // default size
     .sizeDomain([16,256]) //set to speed up calculation, needs to be unset if there is a custom size accessor
     ;
-    
+
   //============================================================
 
 
@@ -108,11 +108,9 @@ nv.models.line = function() {
       groups.enter().append('g')
           .style('stroke-opacity', 1e-6)
           .style('fill-opacity', 1e-6);
-      groups.exit()
-          .transition()
-          .style('stroke-opacity', 1e-6)
-          .style('fill-opacity', 1e-6)
-          .remove();
+
+      groups.exit().remove();
+
       groups
           .attr('class', function(d,i) { return 'nv-group nv-series-' + i })
           .classed('hover', function(d) { return d.hover })
@@ -141,7 +139,7 @@ nv.models.line = function() {
           });
       groups.exit().selectAll('path.nv-area')
            .remove();
-           
+
       areaPaths
           .transition()
           .attr('d', function(d) {
@@ -168,15 +166,7 @@ nv.models.line = function() {
               .x(function(d,i) { return nv.utils.NaNtoZero(x0(getX(d,i))) })
               .y(function(d,i) { return nv.utils.NaNtoZero(y0(getY(d,i))) })
           );
-      groups.exit().selectAll('path.nv-line')
-          .transition()
-          .attr('d',
-            d3.svg.line()
-              .interpolate(interpolate)
-              .defined(defined)
-              .x(function(d,i) { return nv.utils.NaNtoZero(x(getX(d,i))) })
-              .y(function(d,i) { return nv.utils.NaNtoZero(y(getY(d,i))) })
-          );
+
       linePaths
           .transition()
           .attr('d',
@@ -206,11 +196,11 @@ nv.models.line = function() {
   chart.dispatch = scatter.dispatch;
   chart.scatter = scatter;
 
-  d3.rebind(chart, scatter, 'id', 'interactive', 'size', 'xScale', 'yScale', 'zScale', 'xDomain', 'yDomain', 'xRange', 'yRange', 
+  d3.rebind(chart, scatter, 'id', 'interactive', 'size', 'xScale', 'yScale', 'zScale', 'xDomain', 'yDomain', 'xRange', 'yRange',
     'sizeDomain', 'forceX', 'forceY', 'forceSize', 'clipVoronoi', 'useVoronoi', 'clipRadius', 'padData','highlightPoint','clearHighlights');
 
   chart.options = nv.utils.optionsFunc.bind(chart);
-  
+
   chart.margin = function(_) {
     if (!arguments.length) return margin;
     margin.top    = typeof _.top    != 'undefined' ? _.top    : margin.top;

src/models/stackedArea.js

@@ -181,9 +181,9 @@ nv.models.stackedArea = function() {
               seriesIndex: d.seriesIndex
             });
           })
-      path.exit().transition()
-          .attr('d', function(d,i) { return zeroArea(d.values,i) })
-          .remove();
+
+      path.exit().remove();
+
       path
           .style('fill', function(d,i){
             return d.color || color(d, d.seriesIndex)