Checker

Function
This function generates a checkerboard within the area of the width and height of the image. It is handy to test Warps on, or just to split a screen in half. If you want to make a specific number of tiles per row or column (ie, 4x4), just divide the width and the height by the number you want, ie, height/4 gives you 4 rows.

Parameters
Type
Defaults
Function
width
int
defaultHeight width of the image
height
int
defaultWidth height of the image
bytes
int
1 bit depth, 1, 2, or 4 bytes/channel
xSize
int
32 x-resolution of a checker
ySize
int
xSize y-resolution of a checker


Synopsis

image Checker( 
  int width, 
  int height, 
  int bytes, 
  int xSize, 
  int ySize 
);


Script

image = Checker( width, height, bytes, 
        xSize, ySize 
);


Command Line

shake -checker width height bytes xSize ySize


Examples

shake -checker 
shake -check 300 200 1 150 100
shake -check 300 200 1 150 "Linear(0,1@1,200@20)" -t 1-20

See Also
Rand, RGrad, Ramp, Color, Black, ColorWheel