NVIDIA Corporation
100
Chapter 7
Configuring Key ForceWare Graphics Driver Features
Color Curve Graph
The
graph
below
the
color
channels
list
represents
the
color
correction
curve.
Input
values
are
represented
along
the
x
‐
axis
and
shown
numerically
in
the
In
(put)
edit
box.
The
adjusted
output
values
are
represented
along
the
y
‐
axis
and
the
adjusted
output
values
are
shown
numerically
in
the
Out
(put)
edit
box.
If
the
Color
profile
option
is
set
to
Standard
Mode
,
this
curve
changes
dynamically
as
you
adjust
the
Contrast
,
Brightness
,
or
Gamma
values
using
the
sliders.
If
the
Color
profile
option
is
set
to
Advanced
Mode
,
you
cannot
use
the
Contrast,
Brightness,
or
Gamma
sliders
but
you
can
modify
this
curve
in
real
‐
time
by
using
any
one
of
these
methods:
• Click
the
curve
to
create
a
control
point
on
it.
Repeat
the
step
to
create
additional
points,
as
needed.
• Click
the
curve
and
drag
the
mouse
to
modify
the
curve,
which
also
dynamically
modifies
the
values
in
the
In
put
and
Out
put
edit
boxes.
• Enter
a
value
that
is
less
than
or
equal
to
1
in
the
In
put
and/or
Out
put
edit
boxes.
• Select
one
or
more
control
points
and
then
press
the
arrow
keys
on
your
keyboard
to
adjust
the
curve
and
numeric
values
in
the
In
put
/Out
put
edit
boxes.
• To
insert
several
control
points,
click
the
curve
to
select
a
point
and
then
press
Ins
(Ins
key
on
your
keyboard)
one
or
more
times,
depending
on
the
number
of
points
you
want
to
add,
which
is
limited
by
any
other
points
that
may
already
exist
on
the
curve.
• To
remove
a
control
point,
select
the
point
and
drag
it
out
of
bounds
or
select
the
point
and
press
Del
.
• To
select
multiple
control
points,
you
can
either
press
down
the
Ctrl
key
and
select
the
points
you
want
with
your
mouse,
or
left
click
and
drag
the
mouse
around
the
items
to
create
a
box
that
selects
the
items.
If
you
have
loaded
an
ICC
profile
,
the
color
correction
curves
loaded
from
the
ICC
profile
are
displayed
in
the
graph.
Use
a
professional
publishing
application
to
perform
color
matching
based
on
information
in
the
ICC
profile.
QuadroGuide_.book Page 100 Thursday, July 27, 2006 6:48 PM
