Options.labels.fillStyle;
         context.clearRect(0, 0, context.measureText(maxValueString).width +4, dimensions.height);
         context.save();
         context.lineWidth = chartOptions.grid.lineWidth;
         context.strokeStyle = chartOptions.grid.strokeStyle;
         context.beginPath();
         context.moveTo(context.measureText(maxValueString).width +4, 0);
         context.lineTo(context.measureText(maxValueString).width +4, dimensions.height);
         context.lineTo(dimensions.width, dimens