Step Line

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Step line series are much like traditional line series. The primary difference is that in step line series, data points are connected by vertical and horizontal lines --- resulting in a «stair step» effect.

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$(function(){ $("#container").dxChart({ title: "Australian Olympic Medal Count", dataSource: dataSource, commonSeriesSettings: { type: "stepline", argumentField: "year", stepline: { point: { visible: false } } }, series: [ { valueField: "bronze", name: "Bronze Medals", color: "#cd7f32" }, { valueField: "silver", name: "Silver Medals", color: "#c0c0c0" }, { valueField: "gold", name: "Gold Medals", color: "#ffd700" } ], "export": { enabled: true }, argumentAxis: { label: { format: { type: "decimal" } } }, legend: { verticalAlignment: "bottom", horizontalAlignment: "center" } }); });

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#container { height: 440px; }

var dataSource = [{ year: 1896, gold: 2, silver: 0, bronze: 0 }, { year: 1900, gold: 2, silver: 0, bronze: 3 }, { year: 1904, gold: 0, silver: 0, bronze: 0 }, { year: 1908, gold: 1, silver: 2, bronze: 2 }, { year: 1912, gold: 2, silver: 2, bronze: 3 }, { year: 1916, gold: 0, silver: 0, bronze: 0 }, { year: 1920, gold: 0, silver: 2, bronze: 1 }, { year: 1924, gold: 3, silver: 1, bronze: 2 }, { year: 1928, gold: 1, silver: 2, bronze: 1 }, { year: 1932, gold: 3, silver: 1, bronze: 1 }, { year: 1936, gold: 0, silver: 0, bronze: 1 }, { year: 1940, gold: 0, silver: 0, bronze: 0 }, { year: 1944, gold: 0, silver: 0, bronze: 0 }, { year: 1948, gold: 2, silver: 6, bronze: 5 }, { year: 1952, gold: 6, silver: 2, bronze: 3 }, { year: 1956, gold: 13, silver: 8, bronze: 14 }, { year: 1960, gold: 8, silver: 8, bronze: 6 }, { year: 1964, gold: 6, silver: 2, bronze: 10 }, { year: 1968, gold: 5, silver: 7, bronze: 5 }, { year: 1972, gold: 8, silver: 7, bronze: 2 }, { year: 1976, gold: 0, silver: 1, bronze: 4 }, { year: 1980, gold: 2, silver: 2, bronze: 5 }, { year: 1984, gold: 4, silver: 8, bronze: 12 }, { year: 1988, gold: 3, silver: 6, bronze: 5 }, { year: 1992, gold: 7, silver: 9, bronze: 11 }, { year: 1996, gold: 9, silver: 9, bronze: 23 }, { year: 2000, gold: 16, silver: 25, bronze: 17 }, { year: 2004, gold: 17, silver: 16, bronze: 16 }, { year: 2008, gold: 14, silver: 15, bronze: 17 }];