removed passes to HTML to unicode for 2D plots

Author: archmoj

src/plots/gl2d/convert.js

@@ -11,7 +11,6 @@
 
 var Axes = require('../cartesian/axes');
 
-var convertHTMLToUnicode = require('../../lib/html2unicode');
 var str2RGBArray = require('../../lib/str2rgbarray');
 
 function Axes2DOptions(scene) {
@@ -118,7 +117,7 @@ proto.merge = function(options) {
 
         for(j = 0; j <= 2; j += 2) {
             this.labelEnable[i + j] = false;
-            this.labels[i + j] = convertHTMLToUnicode(axTitle);
+            this.labels[i + j] = axTitle;
             this.labelColor[i + j] = str2RGBArray(ax.titlefont.color);
             this.labelFont[i + j] = ax.titlefont.family;
             this.labelSize[i + j] = ax.titlefont.size;

src/plots/gl2d/scene2d.js

@@ -20,7 +20,6 @@ var getContext = require('webgl-context');
 
 var createOptions = require('./convert');
 var createCamera = require('./camera');
-var convertHTMLToUnicode = require('../../lib/html2unicode');
 var showNoWebGlMsg = require('../../lib/show_no_webgl_msg');
 var axisConstraints = require('../cartesian/constraints');
 var enforceAxisConstraints = axisConstraints.enforce;
@@ -279,7 +278,7 @@ proto.computeTickMarks = function() {
     for(var j = 0; j < 2; ++j) {
         for(var i = 0; i < nextTicks[j].length; ++i) {
             // coercing tick value (may not be a string) to a string
-            nextTicks[j][i].text = convertHTMLToUnicode(nextTicks[j][i].text + '');
+            nextTicks[j][i].text = nextTicks[j][i].text + '';
         }
     }