车间调度中，用于圣城甘特图的程序御源码，很有用的，具体程序里有标注。-Shop scheduling procedures Imperial source for the holy city Gantt chart, useful, specific procedures noted.

gatte甘特图开发源代码，实现简单的甘特图绘制，显示，新增，删除等功能(Gatte Gantt chart development source code, to achieve simple Gantt chart drawing, display, add, delete and other functions)