web.device.DeviceOrientationEvent
The DeviceOrientationEvent provides web developers with information the physical orientation of the device running the web page.
The DeviceOrientationEvent provides web developers with information the physical orientation of the device running the web page.
absolutecljs
(absolute this)Property.
[Read Only]
Indicates whether or not the device is providing orientation absolutely (that is, in reference to the Earth's coordinate frame) using some arbitrary frame determined by the device. See Orientation motion data explained for details.
`var absolute = instanceOfDeviceOrientationEvent.absolute;
On return, absolute is true if the orientation data in instanceOfDeviceOrientationEvent is provided as the difference between the Earth's coordinate frame and the device's coordinate frame, or false if the orientation data is being provided in reference to some arbitrary, device-determined coordinate frame.`
See also: https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/absolute
Property. [Read Only] Indicates whether or not the device is providing orientation absolutely (that is, in reference to the Earth's coordinate frame) using some arbitrary frame determined by the device. See Orientation motion data explained for details. `var absolute = instanceOfDeviceOrientationEvent.absolute; On return, absolute is true if the orientation data in instanceOfDeviceOrientationEvent is provided as the difference between the Earth's coordinate frame and the device's coordinate frame, or false if the orientation data is being provided in reference to some arbitrary, device-determined coordinate frame.` See also: `https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/absolute`
alphacljs
(alpha this)Property.
[Read Only]
Returns the rotation of the device around the Z axis; that is, number of degrees by which the device is being twisted around center of the screen. See Orientation and motion data explained details.
var alpha = instanceOfDeviceOrientationEvent.alpha;
See also: https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/alpha
Property. [Read Only] Returns the rotation of the device around the Z axis; that is, number of degrees by which the device is being twisted around center of the screen. See Orientation and motion data explained details. `var alpha = instanceOfDeviceOrientationEvent.alpha;` See also: `https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/alpha`
betacljs
(beta this)Property.
[Read Only]
Returns the rotation of the device around the X axis; that is, number of degrees, ranged between -180 and 180, by which the is tipped forward or backward. See Orientation and motion data for details.
var beta = instanceOfDeviceOrientationEvent.beta;
See also: https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/beta
Property. [Read Only] Returns the rotation of the device around the X axis; that is, number of degrees, ranged between -180 and 180, by which the is tipped forward or backward. See Orientation and motion data for details. `var beta = instanceOfDeviceOrientationEvent.beta;` See also: `https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/beta`
constructorcljs
(constructor & args)Constructor.
The DeviceOrientationEvent constructor creates a new web.device.DeviceOrientationEvent.
type
Either "deviceorientation" or "deviceorientationabsolute". If the later, then options.absolute should be true. options Optional Options are as follows:
alpha: A number representing the motion of the device around the z axis, express in degrees with values ranging from 0 to 360. beta: A number representing the motion of the device around the x axis, express in degrees with values ranging from -180 to 180. This represents a front to back motion of the device. gamma: A number representing the motion of the device around the y axis, express in degrees with values ranging from -90 to 90. This represents a left to right motion of the device. absolute: A boolean that indicates whether or not the device is providing orientation data absolutely.
See also: https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/DeviceOrientationEvent
Constructor. The DeviceOrientationEvent constructor creates a new `web.device.DeviceOrientationEvent`. type Either \"deviceorientation\" or \"deviceorientationabsolute\". If the later, then options.absolute should be true. options Optional Options are as follows: alpha: A number representing the motion of the device around the z axis, express in degrees with values ranging from 0 to 360. beta: A number representing the motion of the device around the x axis, express in degrees with values ranging from -180 to 180. This represents a front to back motion of the device. gamma: A number representing the motion of the device around the y axis, express in degrees with values ranging from -90 to 90. This represents a left to right motion of the device. absolute: A boolean that indicates whether or not the device is providing orientation data absolutely. See also: `https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/DeviceOrientationEvent`
gammacljs
(gamma this)Property.
[Read Only]
Returns the rotation of the device around the Y axis; that is, number of degrees, ranged between -90 and 90, by which the device tilted left or right. See Orientation and motion data explained details.
var gamma = orientationEvent.gamma;
See also: https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/gamma
Property. [Read Only] Returns the rotation of the device around the Y axis; that is, number of degrees, ranged between -90 and 90, by which the device tilted left or right. See Orientation and motion data explained details. `var gamma = orientationEvent.gamma;` See also: `https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent/gamma`
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