- var fillAlpha = g.getOption('fillAlpha');
- var stepPlot = g.getOption('stepPlot');
- var stackedGraph = g.getOption("stackedGraph");
+ var anySeriesFilled = (function() {
+ for (var i = 0; i < setNames.length; i++) {
+ if (g.getBooleanOption("fillGraph", setNames[i])) return true;
+ }
+ return false;
+ })();
+
+ if (!anySeriesFilled) return;
+
+ var ctx = e.drawingContext;
+ var area = e.plotArea;
+ var sets = e.allSeriesPoints;
+ var setCount = sets.length;
+
+ var fillAlpha = g.getNumericOption('fillAlpha');
+ var stackedGraph = g.getBooleanOption("stackedGraph");