1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/main/kotlin/de/uapcore/lightpit/types/WebColor.kt Fri Oct 23 18:40:50 2020 +0200
1.3 @@ -0,0 +1,27 @@
1.4 +package de.uapcore.lightpit.types
1.5 +
1.6 +
1.7 +/**
1.8 + * Represents a web color in hexadezimal representation.
1.9 + * @param arg the 6 digits hex string optionally preceded by a hash symbol
1.10 + */
1.11 +class WebColor(arg: String) {
1.12 +
1.13 + /**
1.14 + * The color representation with the leading hash symbol.
1.15 + */
1.16 + val color: String = (if (arg.startsWith("#")) arg else "#$arg").toUpperCase()
1.17 +
1.18 + /**
1.19 + * The hex representation without the leading hash symbol.
1.20 + */
1.21 + val hex: String = color.substring(1)
1.22 +
1.23 + init {
1.24 + require(this.color.matches(Regex("#[0-9A-F]{6}"))) { "$color is not a color" }
1.25 + }
1.26 +
1.27 + override fun toString(): String {
1.28 + return color
1.29 + }
1.30 +}
1.31 \ No newline at end of file
