Free text can be plotted using the tag cloud and tree mapchart types.
可以使用标记云和树型图表类型绘制自由的文本。
2
With the development of computer application, it is necessary to apply computer to manage files and account books, and to mapchart in oil depot, gradually making its management modernization.
随着计算机应用的普及，石油库也要应用计算机建立档案、台帐，绘制图表，使油库逐步实现管理自动化。
3
A map of intensity contours is called an "isodynamic chart".