getColours {ngsReports} | R Documentation |
Get and modify colours from objects of class PwfCols
## S4 method for signature 'PwfCols' getColours(object) ## S4 method for signature 'PwfCols' setColours(object, PASS, WARN, FAIL, MAX) ## S4 method for signature 'PwfCols' setAlpha(object, alpha)
object |
An object of class PwfCols |
PASS |
The colour denoting PASS on all plots, in rgb format |
WARN |
The colour denoting WARN on all plots, in rgb format |
FAIL |
The colour denoting FAIL on all plots, in rgb format |
MAX |
The colour denoting the limit of values in rgb format |
alpha |
Numeric(1). Ranges from 0 to 1 by default, but can also be on the range 0 to 255. |
Use getColours
to obtain the colours in an object of class PwfCols.
These can be modified using the functions setColours
and
setAlpha
getColours will return a character vector of colours coresponding to PASS/WARN/FAIL
setColours will return an object of class PwfCols
setAlpha will return an object of class PwfCols
getColours(pwf) # How to add transparency pwf2 <- setAlpha(pwf, 0.1) getColours(pwf2)