📄 eg_getc.for
字号:
include 'graphapi.fi'
include 'graph.fi'
integer col, old_col
call _setvideomode( _VRES16COLOR )
old_col = _getcolor()
do col = 0, 15
call _setcolor( col )
call _rectangle( _GFILLINTERIOR,
+ 100, 100, 540, 380 )
pause
enddo
call _setcolor( old_col )
call _setvideomode( _DEFAULTMODE )
end
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