C++ (Cpp) Fl_Double_Window::shown Examples

Example #1

File: Module.C Project: 0mk/non

bool
Module::show_analysis_window ( void )
{
    /* use a large window for more accuracy at low frequencies */
    nframes_t nframes = sample_rate() / 2;
    float *buf = new float[nframes];

    memset( buf, 0, sizeof(float) * nframes );
    
    buf[0] = 1;
       
    if ( ! get_impulse_response( buf, nframes ) )
    {
        // return false;
    }
    
    Fl_Double_Window *w = new Fl_Double_Window( 1000, 500 );

    {
        SpectrumView * o = new SpectrumView( 25,25, 1000 - 50, 500 - 50, label() );
        o->labelsize(10);
        o->align(FL_ALIGN_RIGHT|FL_ALIGN_TOP);
        o->sample_rate( sample_rate() );
        o->data( buf, nframes );
    }

    w->end();

    w->show();

    while ( w->shown() )
        Fl::wait();

    delete w;

    return true;
}