Exemplos de _pg_initchart em C++ (Cpp)

Exemplo n.º 1

Arquivo: PGDEMO.C Projeto: aquashift/86Duino_DuinOS

int main( int argc, char *argv[] )
//================================

//  Initialize graphics library and presentation graphics
//  system and then display several sample charts.

{
    int                 mode;

    if( argc == 2 ) {
        mode = atoi( argv[ 1 ] );
    } else {
        mode = _MAXRESMODE;
    }
    if( _setvideomode( mode ) == 0 ) {
        puts( "Cannot initialize video mode" );
        return( 1 );
    }
    _getvideoconfig( &vconfig );
    xmax = vconfig.numxpixels;
    ymax = vconfig.numypixels;
    xmid = xmax / 2;
    ymid = ymax / 2;
    _pg_initchart();
    simple_chart();
    press_key();
    _clearscreen( _GCLEARSCREEN );
    more_charts();
    press_key();
    _clearscreen( _GCLEARSCREEN );
    scatter_charts();
    press_key();
    _setvideomode( _DEFAULTMODE );
    return( 0 );
}

Exemplo n.º 2

Arquivo: eg_pgc.c Projeto: ABratovic/open-watcom-v2

main()
{
    chartenv env;

    _setvideomode( _VRES16COLOR );
    _pg_initchart();
    _pg_defaultchart( &env,
		      _PG_COLUMNCHART, _PG_PLAINBARS );
    strcpy( env.maintitle.title, "Column Chart" );
    _pg_chart( &env, categories, values, NUM_VALUES );
    getch();
    _setvideomode( _DEFAULTMODE );
}

Exemplo n.º 3

Arquivo: eg_pgcp.c Projeto: ABratovic/open-watcom-v2

main()
{
    chartenv env;

    _setvideomode( _VRES16COLOR );
    _pg_initchart();
    _pg_defaultchart( &env,
		      _PG_PIECHART, _PG_NOPERCENT );
    strcpy( env.maintitle.title, "Pie Chart" );
    _pg_chartpie( &env, categories,
		  values, explode, NUM_VALUES );
    getch();
    _setvideomode( _DEFAULTMODE );
}

Exemplo n.º 4

main()
{
    chartenv env;
    char old_def[ 8 ];

    _setvideomode( _VRES16COLOR );
    _pg_initchart();
    _pg_defaultchart( &env,
                      _PG_SCATTERCHART, _PG_POINTANDLINE );
    strcpy( env.maintitle.title, "Scatter Chart" );
    /* change asterisk character to diamond */
    _pg_getchardef( '*', old_def );
    _pg_setchardef( '*', diamond );
    _pg_chartscatter( &env, x, y, NUM_VALUES );
    _pg_setchardef( '*', old_def );
    getch();
    _setvideomode( _DEFAULTMODE );
}

Exemplo n.º 5

Arquivo: eg_pgas.c Projeto: ABratovic/open-watcom-v2

main()
{
    chartenv env;

    _setvideomode( _VRES16COLOR );
    _pg_initchart();
    _pg_defaultchart( &env,
		      _PG_SCATTERCHART, _PG_POINTANDLINE );
    strcpy( env.maintitle.title, "Scatter Chart" );
    _pg_analyzescatterms( &env, x, y, NUM_SERIES,
			  NUM_VALUES, NUM_VALUES, labels );
    /* display x-axis labels with 2 decimal places */
    env.xaxis.autoscale = 0;
    env.xaxis.ticdecimals = 2;
    _pg_chartscatterms( &env, x, y, NUM_SERIES,
			NUM_VALUES, NUM_VALUES, labels );
    getch();
    _setvideomode( _DEFAULTMODE );
}