AChartEngine多种图表样式效果

源码AChartEngine，AChartEngine 是一个安卓系统上制作图表的框架,目前它支持如下的图表类型:line chart (折线图)，area chart (面积图；分区图，对比图)，scatter chart ( 散点图)，time chart (时间图；进度表)，bar chart (条形图;柱状图)，pie chart ( 饼图)，bubble chart (气泡图) doughnut chart (圆环图) range (high-low) bar chart (范围条形图) dial chart / gauge (拨号盘/压力表) combined (any combination of line, cubic line, scatter, bar, range bar, bubble) chart(组合图) cubic line chart (立方折线图) line chart area chart scatter chart time chart bar chart pie chart bubble chart doughnut chart range (high-low) bar chart dial chart / gauge combined (any combination of line, cubic line, scatter, bar, range bar, bubble) chart cubic line chart All the above supported chart types can contain multiple series, can be displayed with the X axis horizontally (default) or vertically and support many other custom features. The charts can be built as a view that can be added to a view group or as an intent, such as it can be used to start an activity. The model and the graphing code is well optimized such as it can handle and display huge number of values.