feat(frontend): MFM のアニメーション要素に delay オプションを追加 #12659
Merged
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What
MFM のアニメーション要素(
tada
,jelly
,twitch
,shake
,spin
,jump
,bounce
,rainbow
)の開始タイミングをずらすanimation-delay
を追加できるようにdelay
オプションを追加します。記述例
$[jump.delay=0.1s 🤲]
動作テスト(0.1sずつずらしてウェーブパフォーマンスのようなものを表現している様子)
![add-delay-function](https://private-user-images.githubusercontent.com/118232419/290438781-fd3c6450-9b8d-473b-af26-b6503090430a.gif?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjA4NDc3MzYsIm5iZiI6MTcyMDg0NzQzNiwicGF0aCI6Ii8xMTgyMzI0MTkvMjkwNDM4NzgxLWZkM2M2NDUwLTliOGQtNDczYi1hZjI2LWI2NTAzMDkwNDMwYS5naWY_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwNzEzJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDcxM1QwNTEwMzZaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT02MTBiZGQwNzY4NzdiOTUzMTNiODY3N2UxNDcwMWM0MGM3Yjg3NmEwYmUwZDU0MTAzNGQyMTExMzhkZmFlNTg1JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.l96WWIQC-UXZ239kreajEGt9BhP5a-7RXprxUfKEhlA)
Why
#12655 の Purpose の内容を転載します。
Additional info (optional)
delay
に記述した時間後にアニメーションが実行されることdelay
に負の値を入れた際は指定した時間まで戻った位置からアニメーションが開始されることdelay
を記述していないときは暗示的に0s
のふるまいをすることChecklist