#include"pch.h"
#include <iostream>
#include <windows.h>

int main()
{
    auto activeWindow = GetActiveWindow();
    HMONITOR monitor = MonitorFromWindow(activeWindow, MONITOR_DEFAULTTONEAREST);

    // Get the logical width and height of the monitor
    MONITORINFOEX monitorInfoEx;
    monitorInfoEx.cbSize = sizeof(monitorInfoEx);
    GetMonitorInfo(monitor, &monitorInfoEx);
    auto cxLogical = monitorInfoEx.rcMonitor.right - monitorInfoEx.rcMonitor.left;
    auto cyLogical = monitorInfoEx.rcMonitor.bottom - monitorInfoEx.rcMonitor.top;

    // Get the physical width and height of the monitor
    DEVMODE devMode;
    devMode.dmSize = sizeof(devMode);
    devMode.dmDriverExtra = 0;
    EnumDisplaySettings(monitorInfoEx.szDevice, ENUM_CURRENT_SETTINGS, &devMode);
    auto cxPhysical = devMode.dmPelsWidth;
    auto cyPhysical = devMode.dmPelsHeight;

    // Calculate the scaling factor
    auto horizontalScale = ((double) cxPhysical / (double) cxLogical);
    auto verticalScale = ((double) cyPhysical / (double) cyLogical);

    std::cout <<"Horizonzal scaling:" << horizontalScale <<"\
";
    std::cout <<"Vertical scaling:" << verticalScale;
}