免费库支持甘特图和粒度<= 1小时 [英] Free library supporting Gantt charts and granularity &lt;= 1 hour

问题描述

是否有免费的图形库支持甘特图，单位为小时甚至分钟？我试了几个。 JFreeChart是最有希望的，但缩小规模似乎将最大时间刻度缩短到几天。

Is there a free graphical library that supports Gantt charts with units of hours or even minutes? I've tried a few. JFreeChart was among the most promising but scaling down seems to reduce the maximum timescale represented to just a few days.

推荐答案

JFreeChart应该是那天能够更深入。 SimpleTimePeriod 可以表示毫秒级的时间。可能只需要从图中调整轴的时间显示。

JFreeChart should be able to go deeper that days. SimpleTimePeriod can represent time down to the millisecond. Might just need to adjust the time display of the axis from the plot.

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