Create a single keyframe for a style at a moment in time.

This is identical to the Style class except the first argument is a time specification (either 'from', 'to', or a percentage), instead of a name

Keyframe

Format

An object of class R6ClassGenerator of length 24.

Examples

if (FALSE) {
Keyframe$new('from', color = '#000000')
Keyframe$new('to'  , color = '#ffffff')
}