如何以编程方式将控制台字体设置为光栅字体? [英] How to set console font to Raster Font, programmatically?

问题描述

如何确保命令提示符的当前字体在运行时是默认的光栅字体?我正在使用 C++ 和 WinApi.

How do I make sure that the command prompt's current font is the default Raster Font, at runtime? I'm using C++ with WinApi.

目前我已经使用了 GetConsoleFontEx(); 和 SetConsoleFontEx();，但我无法为 找到正确的值CONSOLE_FONT_INFOEX 的 FaceName 属性.我在网上找到了一些字体设置为 Lucida 和/或 Consolas 的示例，但这不是我想要的.

For now I've used GetConsoleFontEx(); and SetConsoleFontEx();, but I haven't been able to find the right value for the CONSOLE_FONT_INFOEX's FaceName property. I found a few examples online where the font was set to Lucida and/or Consolas, but that's not what I'm looking for.

这是我当前的代码片段:

Here's a snippet of my current code:

COORD fs = {8, 8};
CONSOLE_FONT_INFOEX cfie = {0};
cfie.cbSize = sizeof(cfie);

GetCurrentConsoleFontEx(hOut, 0, &cfie);

char fn[] = "Raster"; // Not really doing anything
strcpy_s((char*)cfie.FaceName, 32, fn); // Not sure if this is right
cfie.dwFontSize.X = fs.X;
cfie.dwFontSize.Y = fs.Y;

SetCurrentConsoleFontEx(hOut, 0, &cfie);

我测试了SetCurrentConsoleFontEx()的返回值，非零，表示调用成功.不过字体没有变化.

I have tested the return value of SetCurrentConsoleFontEx(), and it's non-zero, indicating a successful call. The font does not change, though.

推荐答案

适配MS 示例，这似乎有效.请注意，当按下提示 Enter 时，整个控制台会更改字体.

Adapting the MS example of SetCurrentConsoleFontEx(), this seems to work. Note that when the cue Enter is pressed, the whole console changes font.

#include <windows.h>
#include <stdio.h>
#include <string.h>

int main(int argc, char** args)
{ 
    CONSOLE_FONT_INFOEX cfi;
    cfi.cbSize = sizeof cfi;
    cfi.nFont = 0;
    cfi.dwFontSize.X = 0;
    cfi.dwFontSize.Y = 20;
    cfi.FontFamily = FF_DONTCARE;
    cfi.FontWeight = FW_NORMAL;
    printf("A quick brown fox jumps over the lazy dog
");

    printf("Setting to Lucida Console: press <Enter> ");
    getchar();
    wcscpy(cfi.FaceName, L"Lucida Console");
    SetCurrentConsoleFontEx(GetStdHandle(STD_OUTPUT_HANDLE), FALSE, &cfi);

    printf("Setting to Consolas: press <Enter> ");
    getchar();
    wcscpy(cfi.FaceName, L"Consolas");
    SetCurrentConsoleFontEx(GetStdHandle(STD_OUTPUT_HANDLE), FALSE, &cfi);

    printf("Press <Enter> to exit");
    getchar();
    return 0;
}

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