Join MDN and developers like you at Mozilla's View Source conference, 12-14 September in Berlin, Germany. Learn more at https://viewsourceconf.org

CameraCapabilities.maxMeteringAreas

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

Summary

The maxMeteringAreas property is a number that defines the maximum number of metering areas supported by the camera.

Syntax

var max = instanceOfCameraControl.capabilities.maxMeteringAreas

Value

Return a number.

Example

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

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.

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, fscholz, MHasan, ajaybhat, kscarfone, Sheppy, Jeremie
 Last updated by: chrisdavidmills,