Шрифт в консоли - C++ - Ответ 3414718

#include <windows.h>
#include <iostream>
#include <string>
#include <vector>
 
struct CONSOLE_FONT
{
    DWORD index;
    COORD dim;
};//CONSOLE_FONT
BOOL (WINAPI *SetConsoleFont)(HANDLE, DWORD);
BOOL (WINAPI *GetConsoleFontInfo)(HANDLE, BOOL, DWORD, CONSOLE_FONT*);
DWORD (WINAPI *GetNumberOfConsoleFonts)();
 
//------------------------------------------------------------------------------
 
 
//------------------------------------------------------------------------------
 
template<typename pfn_t>
inline bool LoadFunc(HMODULE hmod, const char *name, pfn_t &fn)
{
    fn = (pfn_t)GetProcAddress(hmod, name);
    return fn != 0;
}//LoadFunc
 
//------------------------------------------------------------------------------
 
int main()
{
    TCHAR title[MAX_PATH];
    HWND hwnd;
 
    if (!::GetConsoleTitle(title, sizeof(title)/sizeof(title[0])) ||
        ((hwnd = ::FindWindow(0, title)) == NULL))
    {
        std::cerr << "Failed to find console window" << std::endl;
        return 1;
    }//else
 
    // Undocumented API's
    HMODULE hmod = ::GetModuleHandle(TEXT("KERNEL32.DLL"));
    if (!hmod ||
        !LoadFunc(hmod, "SetConsoleFont", SetConsoleFont) ||
        !LoadFunc(hmod, "GetConsoleFontInfo", GetConsoleFontInfo) ||
        !LoadFunc(hmod, "GetNumberOfConsoleFonts", GetNumberOfConsoleFonts))
    {
        std::cerr << "Failed to load API(s): " << ::GetLastError() << std::endl;
        return 1;
    }//if
 
    HANDLE hOut = ::GetStdHandle(STD_OUTPUT_HANDLE);
 
    // number of console fonts
    DWORD num_fonts = GetNumberOfConsoleFonts();
    if (num_fonts ==0)
    {
        std::cerr << "No fonts found" << std::endl;
        return 1;
    }
 
    std::vector<CONSOLE_FONT> fonts(num_fonts);
    GetConsoleFontInfo(hOut, 0, num_fonts, &fonts[0]);
 
    for (DWORD n = 0; n < num_fonts; ++n)
    {
        fonts[n].dim = GetConsoleFontSize(hOut, fonts[n].index);
 
        SetConsoleFont(hOut, fonts[n].index);
        ::InvalidateRect(hwnd, 0, FALSE);
        ::UpdateWindow(hwnd);
        std::cout << "Found font X("<<fonts[n].dim.X<<") Y("<<fonts[n].dim.Y << ")\n";
        std::cin.get();
    }
return 0;
}