任何机构可以根据熟知对x和y轴的数据绘制的条形图的android
can any body hep drawing the bar graph in android according to the data on x and y axis
charts4j 是另一个很好的图表API。它使用谷歌图表服务器生成图表并返回到你的图像。
charts4j Is another good chart API. It uses the Google charts server to generate the charts and returns them to you as an image.