aspectRatio property
The MediaTrackSettings dictionary's aspectRatio property is a
double-precision floating-point number indicating the of the
MediaStreamTrack as currently configured.
This lets you determine what value was selected to comply with your
specified constraints for this property's value as described in the
MediaTrackConstraints.aspectRatio property you provided when calling
either MediaDevices.getUserMedia or MediaStreamTrack.applyConstraints.
If needed, you can determine whether or not this constraint is supported by checking the value of MediaTrackSupportedConstraints.aspectRatio as returned by a call to MediaDevices.getSupportedConstraints. However, typically this is unnecessary since browsers will ignore any constraints they're unfamiliar with.
Implementation
external double get aspectRatio;Implementation
external set aspectRatio(num value);