#!F-adobe-helvetica-medium-r-normal--18*
#!N 
#!CDarkGreen #!N  #!Rmovcps Moving Control Points #!N #!EC 
#!N #!N To move a control point, simply drag it to 
the desired location. Control points cannot be moved past each other; 
this facilitates the creation of step functions. They can be moved 
as a group by doing the following: #!N #!I0 #!N  #!F-adobe-times-medium-r-normal--18*   
#!N #!N #!I30 #!N 1. Draw a selection box around the 
points you want in the group. #!N #!I30 #!N 2. Position 
the mouse pointer on any one of them and drag it 
to the desired location. #!N #!I0 #!N #!EF #!N All of 
the control points move together within the constraints of the unselected 
points above and below. #!N #!N The movement of control points 
can be constrained either horizontally or vertically by selecting the  #!F-adobe-times-bold-r-normal--18*   
Constrain Horizontal #!EF or  #!F-adobe-times-bold-r-normal--18*   Constrain Vertical #!EF option from the 
Colormap  #!F-adobe-times-bold-r-normal--18*   Edit #!EF menu (see  #!Lcmapem,dxall466 h Colormap Edit Menu  #!EL  ). By constraining horizontally 
after adding a precise control point, you can move the point 
to change the color or opacity mapped to specific value, without 
changing the value itself. #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF 
#!N #!N  #!Lcrewvs,dxall372 h Creating Waveforms  #!EL  #!N  #!F-adobe-times-medium-i-normal--18*   #!N 
