xvedi15

reverse e noreverse con nrange...key...writeback

set xrange[-10:10]
set yrange[-5:5]
show xrange
show yrange
plot x
pause -1

set xrange[-10:10] reverse
set yrange[-5:5] reverse
show xrange
show yrange
plot x
pause -1

set xrange[-10:10] reverse
set yrange[-5:5] noreverse
show xrange
show yrange
plot x
pause -1

set xrange[-10:10] noreverse
set yrange[-5:5] reverse
show xrange
show yrange
plot x
pause -1

set xrange[-10:10]
set yrange[-2:2]
set key reverse
plot sin(x)
show xrange
show yrange
show key
pause -1

set xrange[-10:10]
set yrange[-2:2]
set key noreverse
plot sin(x),cos(x)
show xrange
show yrange
show key
pause -1

set xrange [-10:10]
set yrange [] writeback
show xrange
show yrange
plot sin(x)
pause -1

set noautoscale y
replot x
replot cos(x)
pause -1

set xrange [-8:8]
set yrange [-5:5]
plot sin(x)
pause -1

set xrange [] writeback
plot sin(x)
pause -1
set noautoscale x
replot cos(x)
pause -1

set xrange [] nowriteback
set autoscale x
plot sin(x)
pause -1