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- program main;
- uses fgmain, fggif, fgmisc;
-
- var
- old_mode : integer;
- read_status, write_status : integer;
-
- begin
- if (fg_testmode(19,1) = 0) then
- begin
- write('This program requires a 320 ');
- writeln('x 200 MCGA graphics mode.');
- exit;
- end;
- old_mode := fg_getmode;
- fg_setmode(19);
-
- read_status := fg_showgif('CORAL.GIF'+chr(0),0);
- fg_waitkey;
- if (read_status = 0) then
- write_status := fg_makegif(0,319,80,99,'NEW.GIF'+chr(0))
- else
- write_status := 1;
-
- fg_setmode(old_mode);
- fg_reset;
-
- if (read_status = 1) then
- writeln('CORAL.GIF not found.')
- else if (read_status = 2) then
- writeln('CORAL.GIF is not a GIF file.');
- if (write_status = 1) then
- writeln('NEW.GIF not created.');
- end.