绘制柱状曲线饼图

1.柱状图

2.曲线图

3.饼状图

4.调用代码

GDIHelper.DrawingCharts dcharts = new GDIHelper.DrawingCharts();

dcharts.Keys= new string[]

{

"一月", "二月", "三月", "四月", "五月", "六月",

"七月","八月", "九月", "十月", "十一月", "十二月"

};

dcharts.Values= new float[] {

20.0f, 30.0f, 50.0f, 55.4f, 21.6f, 12.8f,

100f, 36.4f, 78.2f, 56.4f, 45.8f, 66.5f

};

dcharts.CreateGraphs().Save(@"d:\image\20150427_Graph.jpg");//生成曲线图

dcharts.CreateBarGraph().Save(@"d:\image\20150427_BarGraph.jpg");//生成柱状图

dcharts.CreatePieGraph().Save(@"d:\image\20150427_PieGraph.jpg");//生成饼状图

 

5. GDIHelper.dll 下载

来源：https://www.cnblogs.com/linsu/p/4461643.html