With annotations
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The labels are responsive ' + 'and will be hidden to avoid overlap on small screens.' }, title: { text: '2017 Tour de France Stage 8: Dole - Station des Rousses', align: 'left' }, accessibility: { description: 'This line chart uses the Highcharts Annotations ' + 'feature to place labels at various points of interest. The ' + 'labels are responsive and will be hidden to avoid overlap on ' + 'small screens. Image description: An annotated line chart ' + 'illustrates the 8th stage of the 2017 Tour de France cycling ' + 'race from the start point in Dole to the finish line at Station ' + 'des Rousses. Altitude is plotted on the Y-axis, and distance is ' + 'plotted on the X-axis. The line graph is interactive, and the ' + 'user can trace the altitude level along the stage. The graph is ' + 'shaded below the data line to visualize the mountainous ' + 'altitudes encountered on the 187.5-kilometre stage. The three ' + 'largest climbs are highlighted at Col de la Joux, Côte de Viry ' + 'and the final 11.7-kilometer, 6.4% gradient climb to Montée de ' + 'la Combe de Laisia Les Molunes which peaks at 1200 meters above ' + 'sea level. The stage passes through the villages of Arbois, ' + 'Montrond, Bonlieu, Chassal and Saint-Claude along the route.', landmarkVerbosity: 'one' }, lang: { accessibility: { screenReaderSection: { annotations: { descriptionNoPoints: '{annotationText}, at distance ' + '{annotation.options.point.x}km, elevation ' + '{annotation.options.point.y} meters.' } } } }, credits: { enabled: false }, annotations: [{ draggable: '', labelOptions: { backgroundColor: 'rgba(255,255,255,0.5)', verticalAlign: 'top', y: 15 }, labels: [{ point: { xAxis: 0, yAxis: 0, x: 27.98, y: 255 }, text: 'Arbois' }, { point: { xAxis: 0, yAxis: 0, x: 45.5, y: 611 }, text: 'Montrond' }, { point: { xAxis: 0, yAxis: 0, x: 63, y: 651 }, text: 'Mont-sur-Monnet' }, { point: { xAxis: 0, yAxis: 0, x: 84, y: 789 }, x: -10, text: 'Bonlieu' }, { point: { xAxis: 0, yAxis: 0, x: 129.5, y: 382 }, text: 'Chassal' }, { point: { xAxis: 0, yAxis: 0, x: 159, y: 443 }, text: 'Saint-Claude' }] }, { draggable: '', labels: [{ point: { xAxis: 0, yAxis: 0, x: 101.44, y: 1026 }, x: -30, text: 'Col de la Joux' }, { point: { xAxis: 0, yAxis: 0, x: 138.5, y: 748 }, text: 'Côte de Viry' }, { point: { xAxis: 0, yAxis: 0, x: 176.4, y: 1202 }, text: 'Montée de la Combe <br>de Laisia Les Molunes' }] }, { draggable: '', labelOptions: { shape: 'connector', align: 'right', justify: false, crop: true, style: { fontSize: '10px', textOutline: '1px white' } }, labels: [{ point: { xAxis: 0, yAxis: 0, x: 96.2, y: 783 }, text: '6.1 km climb <br>4.6% on avg.' }, { point: { xAxis: 0, yAxis: 0, x: 134.5, y: 540 }, text: '7.6 km climb <br>5.2% on avg.' }, { point: { xAxis: 0, yAxis: 0, x: 172.2, y: 925 }, text: '11.7 km climb <br>6.4% on avg.' }] }], xAxis: { labels: { format: '{value} km' }, minRange: 5, title: { text: 'Distance' }, accessibility: { rangeDescription: 'Range: 0 to 187.8km.' } }, yAxis: { startOnTick: true, endOnTick: false, maxPadding: 0.35, title: { text: null }, labels: { format: '{value} m' }, accessibility: { description: 'Elevation', rangeDescription: 'Range: 0 to 1,553 meters' } }, tooltip: { headerFormat: 'Distance: {point.x:.1f} km<br>', pointFormat: '{point.y} m a. s. l.', shared: true }, legend: { enabled: false }, series: [{ data: elevationData, lineColor: Highcharts.getOptions().colors[1], color: Highcharts.getOptions().colors[2], fillOpacity: 0.5, name: 'Elevation', marker: { enabled: false }, threshold: null }] });
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