1.30.2 Instance variables

colour <- name: name|int

Identifier of the colour. Either a name from @colour_names (or the OS colour database), a CSS hex form (#RRGGBB / #RRGGBBAA) or, for anonymous colours, the encoded integer value.

colour <- kind: {named,rgb}

named when the colour was constructed by name (so resolution happens lazily through the colour database); rgb when the caller supplied numeric components directly.

colour <- rgba: [int]

Encoded 32-bit RGBA value as an integer (or @default for a not-yet-resolved named colour). Use the colour<-red, colour<-green, colour<-blue and colour<-alpha getters to extract components.