Int RGB convert to RGB Hex in rules

vertom · February 22, 2016, 2:27pm

Hello,

i’m pretty new here and now i’m working on Color Picker to send values on mqtt.
The RGB int is working fine, but i cant find, how to convert these values to hex string
like these
#FFFFFF.

Is these possible or not? i cant find any example of this?

KR, Tomaz.

rlkoshak · February 22, 2016, 5:39pm

Integer::toHexString( red ) + Integer::toHexString( green ) + Integer::toHexString( blue )

vertom · February 22, 2016, 7:58pm

Thank you very much!
You saved me probably a few hours of searching!

KR, Tomaz.

Hollyblubber · April 20, 2020, 5:42am

Can you please share you full rule please

Daksh · July 14, 2020, 8:06pm

Can you share the full example please @rlkoshak@vertom

rlkoshak · July 14, 2020, 8:29pm

I don’t have a full example to share. I don’t use color lighting. Somewhere red, blue, and green are defined as int or Integer. Then then

val hexString = "#" + Integer::toHexString( red ) + Integer::toHexString( green ) + Integer::toHexString( blue )