我想使用开源javascript图表库来绘制时间序列数据,但我的要求是它应该支持X轴的毫秒精度。那里有这样的吗?如何精确到秒?
附加要求是我更喜欢在我的javascript代码中减少工作量。因此,理想的解决方案是能够读取csv文件以获取数据和绘图。类似于dygraph:http://dygraphs.com/index.html
的temperature.csv示例另外一个好处是支持多个Y轴,但这可能是另一个问题。
示例输入数据为:
2012-12-12 21:20:01.134000,0.0524060
2012-12-12 21:20:02.374000,0.0635470
2012-12-12 21:20:03.493000,0.0754630
2012-12-12 21:20:04.647000,0.0557800
2012-12-12 21:20:05.693000,0.1131610
2012-12-12 21:20:06.767000,0.0454080
2012-12-12 21:20:07.905000,0.0455790
2012-12-12 21:20:09.194000,0.0543930
2012-12-12 21:20:10.344000,0.0912380
2012-12-12 21:20:11.617000,0.0368600
2012-12-12 21:20:12.760000,0.0895100
谢谢!
答案 0 :(得分:0)
AmCharts http://www.amcharts.com/支持x轴和多个值轴上的毫秒数。它没有内置的cvs加载器,但有一个如何做到这一点的例子:http://blog.amcharts.com/2011/03/amcharts-javascript-tutorials-part-2.html