C语言 用颜色填充 ncurses 窗口
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Fill an ncurses window with a color
提问by The Bearded Strangler
I only have a basic knowledge of ncurses, and I was unable to find an answer to this question in the man pages.
我只有 ncurses 的基本知识，我无法在手册页中找到这个问题的答案。
When you set the foreground and background color for a window, is there a way to fill the whole window with the background color?
当您为窗口设置前景色和背景色时，有没有办法用背景色填充整个窗口？
回答by Marcin Zaluski
Please try bkgd, or wbkgdfor specifying a window.
请尝试bkgd，或wbkgd指定一个窗口。
First you have to enable color support with start_color().
首先，您必须使用start_color().
And then define color pair.
Example:init_pair(1,COLOR_BLUE, COLOR_RED)
然后定义颜色对。例子：init_pair(1,COLOR_BLUE, COLOR_RED)
The order is pair_number, foreground, background
顺序是pair_number, foreground,background
Finally, set colors: wbkgd(WindowName, COLOR_PAIR(1)).
最后，设置颜色：wbkgd(WindowName, COLOR_PAIR(1)).
