重置
横排
竖排
/
mdn-git
/
developer.mozilla.org
/
en-US
/
docs
/
Web
/
API
/
VTTCue
VTTCue
align
getCueAsHTML
line
lineAlign
position
positionAlign
region
size
snapToLines
text
vertical
VTTCue
/
align
getCueAsHTML
line
lineAlign
position
positionAlign
region
size
snapToLines
text
vertical
VTTCue