图形报表，包含折线报表、柱状图、饼状图，通过json转换。可调节颜色样式等-Graphical reports, including polylines reports, histograms, pie charts, via json conversion. Adjustable color style, etc.

highcharts简单的实例，包含各个种类的统计样式。- highcharts simple example, containing various kinds of statistical pattern.

Highcharts使用的小例子，可以导出图片，pdf,svg等等格式。-High chart