es: [{
					ticks: {
						autoSkip: false,
						maxRotation: 0
					}
				}]
			}
		};

		[false, 'origin', 'start', 'end'].forEach(function(boundary, index) {

			// reset the random seed to generate the same data for all charts
			utils.srand(8);

			new Chart('chart-' + index, {
				type: 'line',
				data: {
					labels: generateLabels(),
					datasets: [{
						backgroundColor: utils.transparentize(presets.red),
						borderColor: presets.red,
						data: generateData(),
						label: 'Dataset',
						