BloomKeyframe class

A single keyframe stop in a CSS animation at a normalized offset (0.0 to 1.0).

Defines the CSS declarations applied at a specific percentage point in the animation timeline. An offset of 0.0 corresponds to 0% (from) and 1.0 corresponds to 100% (to).

const stop = BloomKeyframe(
  offset: 0.5,
  styles: {'opacity': '0.5', 'transform': 'scale(1.1)'},
);

Constructors

BloomKeyframe({required double offset, required Map<String, String> styles})
Creates a keyframe stop at offset with the specified styles.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
offset → double
Normalized position in the animation cycle (0.0 = 0%, 1.0 = 100%).
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
styles → Map<String, String>
Map of CSS property names to values active at this keyframe (e.g. {'opacity': '0'}).
final

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toCssBlock() → String
Returns the formatted keyframe CSS block (e.g. '0%{opacity:0;transform:scale(0.8)}').
toCssPercent() → String
Returns the CSS percentage string representation (e.g. '50%' for offset 0.5).
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited