VMD Color Palette
This function creates a character vector of the colors used by the VMD molecular graphics program.
vmd_colors(n=33, picker=FALSE, ...)
n |
The number of desired colors chosen in sequence from the VMD color palette (>=1) |
picker |
Logical, if TRUE a color wheel plot will be produced to aid with color choice. |
... |
Extra arguments passed to the |
The function uses the underlying 33 RGB color codes from VMD, See http://www.ks.uiuc.edu/Research/vmd/. Note that colors will be recycled if “n” > 33 with a warning issued. When ‘picker’ is set to “TRUE” a color wheel of the requested colors will be plotted to the currently active device.
Returns a character vector with color names.
Barry Grant
Grant, B.J. et al. (2006) Bioinformatics 22, 2695–2696.
## Generate a vector of 10 colors clrs <- vmd_colors(10) vmd_colors(4, picker=TRUE)
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