我正在使用nvd3制作OHLC图表。js。我有来自API的数据集,但问题是数据没有正确显示在图表上。我在轴上操纵数字时出错了。我为同样的东西做了一把小提琴。
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$(document).ready(function(){
var dataSet = '{"status":"success","data":[{"key":"Open","values":[[1512432000,55.65],[1512518400,54.45],[1512604800,53.05],[1512691200,56.4],[1512950400,54.65],[1513036800,55],[1513123200,53.9],[1513209600,56],[1513296000,55.9],[1513555200,56.25]]},{"key":"High","values":[[1512432000,55.65],[1512518400,55],[1512604800,57.95],[1512691200,57],[1512950400,55.5],[1513036800,55.4],[1513123200,58.9],[1513209600,56.5],[1513296000,58.5],[1513555200,57.75]]},{"key":"Low","values":[[1512432000,53.65],[1512518400,53.1],[1512604800,53.05],[1512691200,54.1],[1512950400,54.65],[1513036800,53.7],[1513123200,53],[1513209600,54],[1513296000,55.1],[1513555200,52.5]]},{"key":"Close","values":[[1512432000,54.55],[1512518400,53.6],[1512604800,55.9],[1512691200,54.65],[1512950400,54.9],[1513036800,54.1],[1513123200,55.65],[1513209600,54.45],[1513296000,56.5],[1513555200,55.65]]}]}';
var n = nv.addGraph(function () {
var chart = nv.models.cumulativeLineChart()
.x(function (d) {
return d[0]
})
.y(function (d) {
return d[1]
})
.color(d3.scale.category10().range())
.useInteractiveGuideline(true)
;
chart.xAxis
.tickFormat(function (d) {
return d3.time.format('%x')(new Date(d))
})
chart.yAxis
.tickFormat(d3.format(''));
d3.select('#chart1 svg')
.datum(JSON.parse(dataSet)['data'])
.call(chart);
return chart;
});
});