option
option = { title : { text: '动态数据', subtext: '纯属虚构' }, tooltip : { trigger: 'axis' }, legend: { data:['上证指数', '随机数据'] }, toolbox: { show : true, feature : { mark : {show: true}, dataView : {show: true, readOnly: false}, restore : {show: true}, saveAsImage : {show: true} } }, dataZoom : { show : true, realtime: true, start : 50, end : 100 }, xAxis : [ { type : 'category', boundaryGap : true, data : [ "2013/1/24", "2013/1/25", "2013/1/28", "2013/1/29", "2013/1/30", "2013/1/31", "2013/2/1", "2013/2/4", "2013/2/5", "2013/2/6", "2013/2/7", "2013/2/8", "2013/2/18", "2013/2/19", "2013/2/20", "2013/2/21", "2013/2/22", "2013/2/25", "2013/2/26", "2013/2/27", "2013/2/28", "2013/3/1", "2013/3/4", "2013/3/5", "2013/3/6", "2013/3/7", "2013/3/8", "2013/3/11", "2013/3/12", "2013/3/13", "2013/3/14", "2013/3/15", "2013/3/18", "2013/3/19", "2013/3/20", "2013/3/21", "2013/3/22", "2013/3/25", "2013/3/26", "2013/3/27", "2013/3/28", "2013/3/29", "2013/4/1", "2013/4/2", "2013/4/3", "2013/4/8", "2013/4/9", "2013/4/10", "2013/4/11", "2013/4/12", "2013/4/15", "2013/4/16", "2013/4/17", "2013/4/18", "2013/4/19", "2013/4/22", "2013/4/23", "2013/4/24", "2013/4/25", "2013/4/26", "2013/5/2", "2013/5/3", "2013/5/6", "2013/5/7", "2013/5/8", "2013/5/9", "2013/5/10", "2013/5/13", "2013/5/14", "2013/5/15", "2013/5/16", "2013/5/17", "2013/5/20", "2013/5/21", "2013/5/22", "2013/5/23", "2013/5/24", "2013/5/27", "2013/5/28", "2013/5/29", "2013/5/30", "2013/5/31", "2013/6/3", "2013/6/4", "2013/6/5", "2013/6/6", "2013/6/7", "2013/6/13" ] }, { type : 'value', max:100, scale: true } ], yAxis : [ { type : 'value', scale:true, splitNumber: 5, boundaryGap: [0.05, 0.05] }, { type : 'value', splitNumber: 5, scale: true } ], series : [ { name:'上证指数', type:'k', data:[ // 开盘，收盘，最低，最高 [2320.26,2302.6,2287.3,2362.94], [2300,2291.3,2288.26,2308.38], [2295.35,2346.5,2295.35,2346.92], [2347.22,2358.98,2337.35,2363.8], [2360.75,2382.48,2347.89,2383.76], [2383.43,2385.42,2371.23,2391.82], [2377.41,2419.02,2369.57,2421.15], [2425.92,2428.15,2417.58,2440.38], [2411,2433.13,2403.3,2437.42], [2432.68,2434.48,2427.7,2441.73], [2430.69,2418.53,2394.22,2433.89], [2416.62,2432.4,2414.4,2443.03], [2441.91,2421.56,2415.43,2444.8], [2420.26,2382.91,2373.53,2427.07], [2383.49,2397.18,2370.61,2397.94], [2378.82,2325.95,2309.17,2378.82], [2322.94,2314.16,2308.76,2330.88], [2320.62,2325.82,2315.01,2338.78], [2313.74,2293.34,2289.89,2340.71], [2297.77,2313.22,2292.03,2324.63], [2322.32,2365.59,2308.92,2366.16], [2364.54,2359.51,2330.86,2369.65], [2332.08,2273.4,2259.25,2333.54], [2274.81,2326.31,2270.1,2328.14], [2333.61,2347.18,2321.6,2351.44], [2340.44,2324.29,2304.27,2352.02], [2326.42,2318.61,2314.59,2333.67], [2314.68,2310.59,2296.58,2320.96], [2309.16,2286.6,2264.83,2333.29], [2282.17,2263.97,2253.25,2286.33], [2255.77,2270.28,2253.31,2276.22], [2269.31,2278.4,2250,2312.08], [2267.29,2240.02,2239.21,2276.05], [2244.26,2257.43,2232.02,2261.31], [2257.74,2317.37,2257.42,2317.86], [2318.21,2324.24,2311.6,2330.81], [2321.4,2328.28,2314.97,2332], [2334.74,2326.72,2319.91,2344.89], [2318.58,2297.67,2281.12,2319.99], [2299.38,2301.26,2289,2323.48], [2273.55,2236.3,2232.91,2273.55], [2238.49,2236.62,2228.81,2246.87], [2229.46,2234.4,2227.31,2243.95], [2234.9,2227.74,2220.44,2253.42], [2232.69,2225.29,2217.25,2241.34], [2196.24,2211.59,2180.67,2212.59], [2215.47,2225.77,2215.47,2234.73], [2224.93,2226.13,2212.56,2233.04], [2236.98,2219.55,2217.26,2242.48], [2218.09,2206.78,2204.44,2226.26], [2199.91,2181.94,2177.39,2204.99], [2169.63,2194.85,2165.78,2196.43], [2195.03,2193.8,2178.47,2197.51], [2181.82,2197.6,2175.44,2206.03], [2201.12,2244.64,2200.58,2250.11], [2236.4,2242.17,2232.26,2245.12], [2242.62,2184.54,2182.81,2242.62], [2187.35,2218.32,2184.11,2226.12], [2213.19,2199.31,2191.85,2224.63], [2203.89,2177.91,2173.86,2210.58], [2170.78,2174.12,2161.14,2179.65], [2179.05,2205.5,2179.05,2222.81], [2212.5,2231.17,2212.5,2236.07], [2227.86,2235.57,2219.44,2240.26], [2242.39,2246.3,2235.42,2255.21], [2246.96,2232.97,2221.38,2247.86], [2228.82,2246.83,2225.81,2247.67], [2247.68,2241.92,2231.36,2250.85], [2238.9,2217.01,2205.87,2239.93], [2217.09,2224.8,2213.58,2225.19], [2221.34,2251.81,2210.77,2252.87], [2249.81,2282.87,2248.41,2288.09], [2286.33,2299.99,2281.9,2309.39], [2297.11,2305.11,2290.12,2305.3], [2303.75,2302.4,2292.43,2314.18], [2293.81,2275.67,2274.1,2304.95], [2281.45,2288.53,2270.25,2292.59], [2286.66,2293.08,2283.94,2301.7], [2293.4,2321.32,2281.47,2322.1], [2323.54,2324.02,2321.17,2334.33], [2316.25,2317.75,2310.49,2325.72], [2320.74,2300.59,2299.37,2325.53], [2300.21,2299.25,2294.11,2313.43], [2297.1,2272.42,2264.76,2297.1], [2270.71,2270.93,2260.87,2276.86], [2264.43,2242.11,2240.07,2266.69], [2242.26,2210.9,2205.07,2250.63], [2190.1,2148.35,2126.22,2190.1] ] }, { name:'随机数据', type:'scatter', xAxisIndex: 1, yAxisIndex: 1, symbolSize: function (value){ return Math.round(value[2] / 4); }, data: (function () { var d = []; var len = 100; while (len--) { d.push([ (Math.random()*100).toFixed(2) - 0, (Math.random()*100).toFixed(2) - 0, (Math.random()*100).toFixed(2) - 0 ]); } return d; })() } ] }; var lastIndex = 0; var len = option.series[0].data.length; clearInterval(timeTicket); timeTicket = setInterval(function (){ // 动态数据接口 addData lastIndex += 1; myChart.addData([ [ 0, // 系列索引 option.series[0].data[lastIndex%len], // 新增数据 false, // 新增数据是否从队列头部插入 false, // 是否增加队列长度，false则自定删除原有数据，队头插入删队尾，队尾插入删队头 option.xAxis[0].data[lastIndex%len] ], [ 1, // 系列索引 [ (Math.random()*100).toFixed(2) - 0, (Math.random()*100).toFixed(2) - 0, (Math.random()*100).toFixed(2) - 0 ], // 新增数据 false, // 新增数据是否从队列头部插入 false // 是否增加队列长度，false则自定删除原有数据，队头插入删队尾，队尾插入删队头 ] ]); }, 2000);
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