Scripting Guide - SAS

402 Scripting Graphs Chapter 12
Graphing Elements
The ZColor values must be numeric codes, rather than names. You can use the color menu indices
(0=black, 1=grey, 2=white, 3=red, 4=green, 5=blue, and so on) found in “Colors” on page 415.
The following example script uses the Gradient function, with the picture showing two frames of the
animation.
phase = 0.7;
New Window( "Gradient Function",
a = Graph(
FrameSize( 400, 400 ),
X Scale( -5, 5 ),
Y Scale( -5, 5 ),
DoubleBuffer,
Gradient Function(
phase * Sine( x ) * Sine( y ) + (1 - phase) * Cosine( x ) * Cosine( y
),
x,
y,
[-1 1],
zcolor( [0, 2] )
)
)
);
b = a[FrameBox( 1 )];
For( i = 1, i