09-07-2018 11:34
09-07-2018 11:34
There's pretty cool ability to color greayscale images.
https://dev.fitbit.com/build/guides/user-interface/css/#image-grayscale-magic-
However, I couldn't find the way to create such images on MacOS. Any suggestions?
09-07-2018 14:35
09-07-2018 14:35
You can instal ImageMagick on MacOS, then use that to convert the images.
convert original.png -colorspace gray final.png