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08-06.PAS
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Pascal/Delphi Source File
|
1995-01-20
|
911b
|
51 lines
{$M 16384,0,0}
program main;
uses fgmain, fgbitmap, fgmisc;
const
PAGES = 4;
var
old_mode : integer;
new_mode : integer;
page : integer;
status : integer;
message : string[8];
begin
fg_initpm;
new_mode := fg_bestmode(320,200,PAGES);
if (new_mode < 0) then
begin
write('This program requires a ');
writeln('320 x 200 graphics mode.');
exit;
end;
old_mode := fg_getmode;
fg_setmode(new_mode);
for page := 0 to PAGES-1 do
begin
status := fg_allocate(page);
fg_setpage(page);
fg_setcolor(15);
fg_rect(0,fg_getmaxx,0,fg_getmaxy);
fg_setcolor(0);
fg_locate(12,17);
str(page,message);
fg_text('page '+message,6);
end;
for page := 0 to PAGES-1 do
begin
fg_setvpage(page);
fg_waitkey;
status := fg_freepage(page);
end;
fg_setmode(old_mode);
fg_reset;
end.