Same gradient distribution for any progress #98

If we have three colours for the gradient: [Red, Green, Blue]
When circular progress is fully drawn, it is something like [Red, Green, Blue, Blue, Green, Red].

It would be nice to be able specify if I want this union of colours or I always want to have the three colours visible independently of the progress.

Examples:
For 10% I will fully see [Red, Green, Blue]
For 50% I will fully see [Red, Gree, Blue]
For 80% I will fully see [Red, Gree, Blue]
...

Is it possible to achieve this with current implementation?