flutter pub add marquee根據套件公開資料產生的選型評估，僅供參考。
marquee 套件提供了一個 Flutter 小部件，可實現無限滾動文字，並具備廣泛的自訂選項。它支援多種滾動方向、可調節的持續時間、動畫曲線，以及每個週期後的可設定暫停。非常適合在有限空間內顯示長文字，例如標題或通知，透過跨所有主要平台的平滑連續動畫提升使用者體驗。此元件輕量且易於整合，適用於需要動態文字顯示的簡單與複雜使用情境。
以下為關聯原始碼儲存庫的 README 原文快照，最新內容請造訪原始碼儲存庫。
⏩ A Flutter widget that scrolls text infinitely. Provides many customizations including custom scroll directions, durations, curves as well as pauses after every round.
Appreciate the widget? Show some ❤️ and star the repo to support the project.
This is a minimalistic example:
Marquee(
text: 'There once was a boy who told this story about a boy: "',
)
And here's a piece of code that makes full use of the marquee's customizability:
Marquee(
text: 'Some sample text that takes some space.',
style: TextStyle(fontWeight: FontWeight.bold),
scrollAxis: Axis.horizontal,
crossAxisAlignment: CrossAxisAlignment.start,
blankSpace: 20.0,
velocity: 100.0,
pauseAfterRound: Duration(seconds: 1),
startPadding: 10.0,
accelerationDuration: Duration(seconds: 1),
accelerationCurve: Curves.linear,
decelerationDuration: Duration(milliseconds: 500),
decelerationCurve: Curves.easeOut,
)
For more information about the properties, have a look at the API reference.
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^4.1.1