Luxar Viewer API Documentation - v2026.10.19
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ui/overlay-text-scale
scaledFontSize
Function scaledFontSize
scaledFontSize
(
fraction
:
number
)
:
string
CSS font size for a viewport-height fraction, scaled by the session's text scale.
Parameters
fraction
:
number
Returns
string
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Luxar Viewer API Documentation - v2026.10.19
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CSS font size for a viewport-height fraction, scaled by the session's text scale.