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- /* TEXT.C illustrates text output functions including:
- * _gettextcolor _getbkcolor _gettextposition _outtext
- * _settextcolor _setbkcolor _settextposition _clearscreen
- *
- * See MODES.C for another use of _outtext and WINDOW.C for another
- * use of _clearscreen.
- */
-
- #include <conio.h>
- #include <stdio.h>
- #include <graph.h>
-
- char buffer [80];
-
- main()
- {
- short blink, fgd, oldfgd;
- long bgd, oldbgd;
- struct rccoord oldpos;
-
- /* Save original foreground, background, and text position. */
- oldfgd = _gettextcolor();
- oldbgd = _getbkcolor();
- oldpos = _gettextposition();
- _clearscreen( _GCLEARSCREEN );
-
- /* First time no blink, second time blinking. */
- for( blink = 0; blink <= 16; blink += 16 )
- {
-
- /* Loop through 8 background colors. */
- for( bgd = 0; bgd < 8; bgd++ )
- {
- _setbkcolor( bgd );
- _settextposition( (short)bgd + ((blink / 16) * 9) + 3, 1 );
- _settextcolor( 7 );
- sprintf(buffer, "Back: %d Fore:", bgd );
- _outtext( buffer );
-
- /* Loop through 16 foreground colors. */
- for( fgd = 0; fgd < 16; fgd++ )
- {
- _settextcolor( fgd + blink );
- sprintf( buffer, " %2d ", fgd + blink );
- _outtext( buffer );
- }
- }
- }
- getch();
-
- /* Restore original foreground and background. */
- _settextcolor( oldfgd );
- _setbkcolor( oldbgd );
- _clearscreen( _GCLEARSCREEN );
- _settextposition( oldpos.row, oldpos.col );
- }
-