cubic-bezier()
Animation and transition shorthands evaluate easing. Numeric scanning only handles comma/space separators and decimal prefixes; full numeric expressions such as calc are not accepted. The transition-timing-function longhand has additional first-item/keyword restrictions.
cubic-bezier(x1,y1,x2,y2)Historical audit version: 3.59.0 · 2026-11-01 Asia/Shanghai (UTC+08:00)
Verification scope
Imported static source audit from 2026-11-01 / 3.59.0. References are available; this is not a fresh runtime verification of this release.
src/animation/transition.cpp:479
Report an issue with this entry →linear() 分段缓动
The linear keyword is available; piecewise linear() has no parsing or interpolation model.
linear(<number> [<percentage>], ...)Historical audit version: 3.59.0 · 2026-11-01 Asia/Shanghai (UTC+08:00)
Verification scope
Imported static source audit from 2026-11-01 / 3.59.0. References are available; this is not a fresh runtime verification of this release.
src/animation/transition.cpp:471
Report an issue with this entry →steps()
Stores only stepCount and the jumpStart Boolean: jump-both is treated as start and jump-none as end. The full four-value jump-position model is absent. Values below 1 are normalized to 1.
steps(N[,start|end|jump-start|jump-end]) | step-start | step-endHistorical audit version: 3.59.0 · 2026-11-01 Asia/Shanghai (UTC+08:00)
Verification scope
Imported static source audit from 2026-11-01 / 3.59.0. References are available; this is not a fresh runtime verification of this release.
src/animation/transition.cpp:494
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