115 lines
3.3 KiB
C
115 lines
3.3 KiB
C
#include <dos.h>
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#include <math.h>
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#include <conio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <graphics.h>
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#include <c:\super\mouse.h>
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int GraphDriver; /* The Graphics device driver */
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int GraphMode; /* The Graphics mode value */
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int ErrorCode; /* Reports any graphics errors */
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void Initialize(void);
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void Report(void);
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int gprintf(int xloc, int yloc, char *fmt, ... );
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int huge detectVESA(void);
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/* *** here we go *** */
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int main()
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{
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Initialize(); /* Initialize Graphics mode */
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for (int a=1;a<256;a++){
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setfillstyle(1,a);
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bar(0,0,getmaxx(),getmaxy());
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gprintf (100,100,"%d",a);
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//getch();
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delay(2000);
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}
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Report(); /* Tell the world what we found */
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MouseInit();
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setcolor (124);
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MShowCursor();
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line (100,100,800,800);
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setcolor(150);
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// Pause(); /* Give em a change to see it */
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getch();
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MouseClose();
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closegraph(); /* Go home */
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return(0);
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}
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// ************************************************************************
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// ************************************************************************
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// FUNCIONES DEL PROGRAMA
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// ************************************************************************// ************************************************************************// ************************************************************************
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// ************************************************************************
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int huge detectVESA(void)
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{ return(2); }
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/* Initialize the graphics system and report any errors occur. */
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void Initialize(void)
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{
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GraphDriver = installuserdriver("bgi256v2",detectVESA);
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if (grOk != graphresult() )
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{
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printf("Error installing VESA driver");
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exit(1);
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}
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GraphDriver = DETECT;
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initgraph( &GraphDriver, &GraphMode, "c:\\c\\bgi" );
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ErrorCode = graphresult();
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if (ErrorCode != grOk) /* Check if error occured */
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{
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printf(" Graphics System Error: %s\n",grapherrormsg(ErrorCode));
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exit(1);
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}
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}
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void Report(void)
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{
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char *driver, *mode;
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driver = getdrivername();
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mode = getmodename(GraphMode);
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gprintf(10,10,"Graphics device : %-20s (%d)",driver,GraphDriver);
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gprintf(10,20,"Graphics mode : %-20s (%d)",mode,GraphMode);
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gprintf(10,30,"Screen resolution : %d x %d",getmaxx(),getmaxy());
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gprintf(10,40,"Colors available : %d",getmaxcolor()+1);
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}
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/*GPRINTF: Used like PRINTF except the output is sent to the */
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/*screen in graphics mode at the specified co-ordinate. */
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int gprintf( int xloc, int yloc, char *fmt, ... )
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{
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va_list argptr; /* Argument list pointer */
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char str[140]; /* Buffer to build sting into */
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int cnt; /* Result of SPRINTF for return */
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va_start( argptr, format ); /* Initialize va_ functions */
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cnt = vsprintf( str, fmt, argptr ); /* prints string to buffer */
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outtextxy( xloc, yloc, str ); /* Send string in graphics mode */
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yloc += textheight( "H" ) + 2; /* Advance to next line */
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va_end( argptr ); /* Close va_ functions */
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return( cnt ); /* Return the conversion count */
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}
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