module documentation
This module contains settings for outputting grayscale figures.
This module modifies module-defined variables so
cocopp.rungeneric.main will output grayscale figures.
| Function | convtograyscale |
Conversion of RGB to grayscale. |
| Variable | refcolor |
Undocumented |
Conversion of RGB to grayscale.
http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale
| Parameters | |
| rgb | Undocumented |
| seq rgb | sequence of rgb float values (0 to 1) |
| Returns | |
| Float for grayscale value | |