Manual Reference Pages - RLECCUBE (1)
rleccube - Make a picture of a color cube.
squares-wide ] [
outfile ] [
This program computes an RLE(5) image of slices through the RGB
color cube. The arguments control the size of the cube and the
arrangement of the slices into an image. Slices are taken in planes
of constant red, with green varying along the "x" axis and blue along
the "y" axis within a slice. The slice for red=0 is placed in the
lower left corner of the image; red increases along the bottom row,
then to the left of the next row, and so on. The rleswap(1)
program can be used to get an image with slices of constant green or
-w squares-wide |
The number of slices in a row will be squares-wide. The default
is the smallest divisor of cube-side larger than
sqrt(cube-side). If squares-wide is not an exact divisor
of cube-side, the top row will be filled in with slices starting
from red near 0.
-o outfile |
If specified, the output will be written to this file. If
outfile is "-", or if it is not specified, the output will be written to the
standard output stream.
The number of samples on each side of the cube. Each slice will be
cube-sidexcube-side, and there will be cube-side
slices. The default value is 64.
Spencer W. Thomas
It really should fill in the excess space in the last row with black.
|1 ||RLECCUBE (1) ||January 30, 1991 |
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