Fix to column properties wrong column number render

Author: nikitaeverywhere

package.json

@@ -1,7 +1,7 @@
 {
   "name": "LightPivotTable",
   "author": "ZitRo",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "A lightweight pivot table for MDX2JSON source for InterSystems Cache",
   "main": "test/testServer.js",
   "repository": {

source/js/PivotView.js

@@ -1390,8 +1390,8 @@ PivotView.prototype.renderRawData = function (data) {
                 + "," + Math.round((colorScale.to.b - colorScale.from.b)*ratio + colorScale.from.b)
                 + ");" + (colorScale.invert ? "color: white;" : "");
             }
-            if (columnProps[x - info.leftHeaderColumnsNumber].style) {
-                cellStyle += columnProps[x - info.leftHeaderColumnsNumber].style;
+            if (columnProps[x].style) {
+                cellStyle += columnProps[x].style;
             }
             if (rawData[y][x].style) {
                 cellStyle += rawData[y][x].style;