Easing · How speed changes
Linear匀速
- mechanical
- steady
- neutral
Constant speed from start to finish with no acceleration at all, which reads as machine-like.
When to use it
Use it for progress bars, countdowns and marquees that run steadily; for short UI movements it feels mechanical.
Parameters
linear · 1000ms per cycle · for progress and marquees
Recipe
Linear → 1000ms linearLinear → 1000ms per cycle · for progress and marquees
One sentence for your AI
Set this progress bar animation to linear, completing in 1000ms, with no easing.