图3创建菜单命令和工具窗口。
它1984推出的苹果电脑,使窗口,菜单,基于鼠标控制的图形界面流行起来,比起充满用代码输入的命令符已经前进了一大步。
Its Macintosh computer, launched in 1984, helped to popularise the window, menu and mouse-based graphical interface-a huge step forward from the system of cryptic typed commands it replaced.
当不带参数地执行时,xwd命令要求交互式地选择希望捕获的窗口。如果希望显示特定的菜单,这会造成问题。
When executed without arguments, the XWD command requires that you interactively select the window that you want to capture which can be a problem if you want specific menus to be displayed.
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