colorify | a collection of color tools | Awesome List library

From reading the sourcecode on https://github.com/garabik/grc/blob/master/grcat (lines 157-165)

You can see grc dosen't consider lines that start with # or \n to start new rules only lines with other non letter characters, and if you look at other examples they separate their rules with =======

This is why only your last rule ever applied since they weren't separated properly they were overwriting each other

It should work when separated like this

You can use grc to colorize the README files in addition to what it's doing now. Since you have already set up the alias, just add a regex/color pair to a copy of the grc config file for ls:

Have you tried ?

The solution is to use the parameter clim= in all plotting directives. Next, we need to suppress showing color menu in all plot commands but one. The range of values to be colored in the example is from -55 to -29, hence clim=c(-55,-29):

You can apply a tint with the desired color to your image using mutate().setColorFilter(), and set the Drawable with the new color into your ImageView: