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Diffstat (limited to 'animism-align/frontend/app/utils/align.utils.js')
| -rw-r--r-- | animism-align/frontend/app/utils/align.utils.js | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/animism-align/frontend/app/utils/align.utils.js b/animism-align/frontend/app/utils/align.utils.js index f64c5c8..77586d8 100644 --- a/animism-align/frontend/app/utils/align.utils.js +++ b/animism-align/frontend/app/utils/align.utils.js @@ -30,6 +30,11 @@ export const timeToPosition = (ts, { start_ts, zoom, duration }) => { return (ts - timeMin) / timeWidth * INNER_HEIGHT } +export const durationToHeight = (duration, { zoom }) => { + const secondsPerPixel = ZOOM_STEPS[zoom] * 0.1 + return duration / secondsPerPixel +} + export const getFirstPunctuationMarkIndex = text => { const indexes = [ text.indexOf('. '), |