Lists of Open/Active Graphics Devices
/主动开放的图形设备列表
译者:生物统计家园网 机器人LoveR
描述----------Description----------
A pairlist of the names of open graphics devices is stored in .Devices. The name of the active device (see dev.cur) is stored in .Device. Both are symbols and so appear in the base namespace.
一个开放的图形设备的名称pairlist被储存在.Devices。有源器件的名称(见dev.cur)存储在.Device。这两个符号,所以出现在基地的命名空间。
值----------Value----------
.Device is a length-one character vector.
.Device是一个长度为一个字符向量。
.Devices is a pairlist of length-one character vectors. The first entry is always "null device", and there are as many entries as the maximal number of graphics devices which have been simultaneously active. If a device has been removed, its entry will be "" until the device number is reused.
.Devices是一个长度为一个字符向量pairlist。第一项是始终"null device",有许多作品的同时一直积极的图形设备的最大数量。如果设备已被拆除,将其入门""直到重复使用的设备数量。