tessesframework-gfx/examples/capture.cpp

#include "TessesFrameworkGFX/TessesFrameworkGFX.hpp"

#include <cstdlib>

using namespace Tesses::Framework;
using namespace Tesses::Framework::Graphics;
using namespace Tesses::Framework::Graphics::ImageFormats;
using namespace Tesses::Framework::Streams;

int main(int argc, char** argv)
{
    Tesses::Framework::TF_Init();
    auto devs = Device::GetDevices();
    for(auto dev : devs)
    {
        for(auto res : dev.Resolutions)
        {
            
            Device dev2(dev.Device, res,10);
            dev2.Open();
            usleep(5000000);
            auto frame = dev2.ReadFrame();
            if(frame != nullptr)
            {
                Image clock;
                Image clock2;
                auto strm = std::make_shared<FileStream>("capture.png","wb");
                auto date = Tesses::Framework::Date::DateTime::Now();
                auto dateStr = date.ToString("%Y/%m/%d %I:%M %p");
                

                clock.SetSize(GetCharWidth(dateStr.size()),CharHeight+2, Color(0,0,0,0));
                //frame->FillRectangle(Rectangle(0,0,w,CharHeight+2),Colors::Blue);
                clock.DrawString(dateStr,Point(0,1),Colors::Black);
                clock.Resize(&clock2,Size(clock.Width()*2,clock.Height()*2));
                frame->DrawImage(&clock2,Point(0,0), ImageCopyEffect::InvertIfNotTransparent);
                Formats::Png.Save(strm,frame.get());
                    
            }
            dev2.Close();
            break;
            
        }
    }
    return 0;
}