elemental.dom.DeviceOrientationEvent Maven / Gradle / Ivy
/*
* Copyright 2012 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package elemental.dom;
import elemental.events.Event;
import elemental.events.*;
import elemental.util.*;
import elemental.dom.*;
import elemental.html.*;
import elemental.css.*;
import elemental.stylesheets.*;
import java.util.Date;
/**
* A DeviceOrientationEvent object describes an event that provides information about the current orientation of the device as compared to the Earth coordinate frame. See Orientation and motion data explained for details.
*/
public interface DeviceOrientationEvent extends Event {
/**
* This attribute's value is true if the orientation is provided as a difference between the device coordinate frame and the Earth coordinate frame; if the device can't detect the Earth coordinate frame, this value is false. Read only.
*/
boolean isAbsolute();
/**
* The current orientation of the device around the Z axis; that is, how far the device is rotated around a line perpendicular to the device. Read only.
*/
double getAlpha();
/**
* The current orientation of the device around the X axis; that is, how far the device is tipped forward or backward. Read only.
*/
double getBeta();
/**
* - The current orientation of the device around the Y axis; that is, how far the device is turned left or right. Read only.
Note: If the browser is not able to provide notification information, all values are 0.
*/
double getGamma();
void initDeviceOrientationEvent(String type, boolean bubbles, boolean cancelable, double alpha, double beta, double gamma, boolean absolute);
}