CameraCapabilities.minExposureCompensation

This API is available on Firefox OS for privileged or certified applications only.

Summary

The minExposureCompensation property is a number that defines the minimum supported exposure compensation value.

Syntax

JavaScript

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var min = instanceOfCameraControl.capabilities.minExposureCompensation

Value

Return a number.

Example

JavaScript

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var options = {
  camera: navigator.mozCameras.getListOfCameras()[0]
};
 
function onSuccess(camera) {
  console.log(camera.capabilities.minExposureCompensation);
};

navigator.mozCameras.getCamera(options, onSuccess)

Specification

Not part of any specification; however, this API should be removed when the WebRTC Capture and Stream API has been implemented.

License

© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/cameracapabilities/minexposurecompensation

API B2G Camera camera Firefox OS Graphics JavaScript Property Reference Référence WebAPI