home *** CD-ROM | disk | FTP | other *** search
- program GraphTest2;
- uses
- Graph;
- var
- GraphDriver,
- GraphMode,
- ErrorCode: integer;
- begin
- GraphDriver := Detect; { Set flag: do detection }
- InitGraph( GraphDriver, GraphMode, 'C:\DRIVERS' );
- ErrorCode := GraphResult;
- if ErrorCode <> GrOK then begin { Error? }
- writeln( 'Graphics error: ', GraphErrorMsg( ErrorCode ) );
- writeln( 'Program aborted...' );
- Halt( 1 );
- end;
- OutText( 'In Graphics mode. Press <RETURN>' ); readln;
- RestoreCRTMode;
- write( 'Now in text mode. Press <RETURN>' ); readln;
- SetGraphMode( GraphMode );
- OutText( 'Back in Graphics mode. Press <RETURN>' ); readln;
- CloseGraph;
- end. { end of program GraphTest }