软件简介

Hist4j是一个开源的绘制柱状图的Java类库，支持大数据量的现实。

Features

• It adapts to any data distribution, keeping a more or less constant resolution throughout the data range by increasing the resolution where the data is more dense.
• It can process large amounts of data with a very small memory footprint.
• It doesn’t need pre- or post-processing to deliver statistics about the data seen so far.