---

license: Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.

---

CameraPopoverOptions

iOS-only parameters that specify the anchor element location and arrow direction of the popover when selecting images from an iPad's library or album.

{ x : 0,
  y :  32,
  width : 320,
  height : 480,
  arrowDir : Camera.PopoverArrowDirection.ARROW_ANY
};

CameraPopoverOptions

• x: x pixel coordinate of screen element onto which to anchor the popover. (Number)

• y: y pixel coordinate of screen element onto which to anchor the popover. (Number)

• width: width, in pixels, of the screen element onto which to anchor the popover. (Number)

• height: height, in pixels, of the screen element onto which to anchor the popover. (Number)

• arrowDir: Direction the arrow on the popover should point. Defined in Camera.PopoverArrowDirection (Number)

        Camera.PopoverArrowDirection = {
            ARROW_UP : 1,        // matches iOS UIPopoverArrowDirection constants
            ARROW_DOWN : 2,
            ARROW_LEFT : 4,
            ARROW_RIGHT : 8,
            ARROW_ANY : 15
        };
  

Note that the size of the popover may change to adjust to the direction of the arrow and orientation of the screen. Make sure to account for orientation changes when specifying the anchor element location.

Quick Example

 var popover = new CameraPopoverOptions(300, 300, 100, 100, Camera.PopoverArrowDirection.ARROW_ANY);
 var options = {
     quality         : 50,
     destinationType : Camera.DestinationType.DATA_URL,
     sourceType      : Camera.PictureSource.SAVEDPHOTOALBUM,
     popoverOptions  : popover
 };

 navigator.camera.getPicture(onSuccess, onFail, options);

 function onSuccess(imageData) {
     var image = document.getElementById('myImage');
     image.src = "data:image/jpeg;base64," + imageData;
 }

 function onFail(message) {
     alert('Failed because: ' + message);
 }