ColorWheel

Function
This function generates a primive color wheel. Swank for figuring out what the hell HSV/HLS commands like AdjustHSV and ChromaKey are doing.

Parameters
Type
Defaults
Function
width
int
defaultWidth width of the image
height
int
defaultHeight height of the image
bytes
int
1 bit depth, 1, 2, or 4 bytes/channel
satCenter
float
0 saturation of center area
satEdge
float
1 saturation of edge area
valCenter
float
1 value of center area
valEdge
float
1 value of edge area


Synopsis

image ColorWheel( 
  int width, 
  int height, 
  int bytes, 
  float satCenter, 
  float satEdge, 
  float valCenter, 
  float valEdge
);


Script

image = ColorWheel( width, height, bytes, 
        satCenter, satEdge,          
        valCenter, valEdge
);


Command Line

shake -colorwheel width height bytes etc...


Examples

shake -colorwheel 
shake -colorw 500 500
shake -colorw 500 500 1 1 0

See Also
Rand, RGrad, Ramp, Color, Black