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Optional parameters to customize the camera settings.
{ quality : 75, destinationType : Camera.DestinationType.DATA_URL, sourceType : Camera.PictureSourceType.CAMERA, allowEdit : true, encodingType: Camera.EncodingType.JPEG, targetWidth: 100, targetHeight: 100, popoverOptions: CameraPopoverOptions, saveToPhotoAlbum: false };
quality: Quality of the saved image, expressed as a range of 0-100, where 100 is typically full resolution with no loss from file compression. (Number) (Note that information about the camera's resolution is unavailable.)
destinationType: Choose the format of the return value. Defined in navigator.camera.DestinationType
(Number)
Camera.DestinationType = { DATA_URL : 0, // Return image as base64-encoded string FILE_URI : 1, // Return image file URI NATIVE_URI : 2 // Return image native URI (e.g., assets-library:// on iOS or content:// on Android) };
sourceType: Set the source of the picture. Defined in navigator.camera.PictureSourceType
(Number)
Camera.PictureSourceType = { PHOTOLIBRARY : 0, CAMERA : 1, SAVEDPHOTOALBUM : 2 };
allowEdit: Allow simple editing of image before selection. (Boolean)
encodingType: Choose the returned image file's encoding. Defined in navigator.camera.EncodingType
(Number)
Camera.EncodingType = { JPEG : 0, // Return JPEG encoded image PNG : 1 // Return PNG encoded image };
targetWidth: Width in pixels to scale image. Must be used with targetHeight. Aspect ratio remains constant. (Number)
targetHeight: Height in pixels to scale image. Must be used with targetWidth. Aspect ratio remains constant. (Number)
mediaType: Set the type of media to select from. Only works when PictureSourceType
is PHOTOLIBRARY
or SAVEDPHOTOALBUM
. Defined in nagivator.camera.MediaType
(Number)
Camera.MediaType = { PICTURE: 0, // allow selection of still pictures only. DEFAULT. Will return format specified via DestinationType VIDEO: 1, // allow selection of video only, WILL ALWAYS RETURN FILE_URI ALLMEDIA : 2 // allow selection from all media types
};
correctOrientation: Rotate the image to correct for the orientation of the device during capture. (Boolean)
saveToPhotoAlbum: Save the image to the photo album on the device after capture. (Boolean)
popoverOptions: iOS-only options that specify popover location in iPad. Defined in CameraPopoverOptions
.
cameraDirection: Choose the camera to use (front- or back-facing). Defined in navigator.camera.Direction
(Number)
Camera.Direction = { BACK : 0, // Use the back-facing camera FRONT : 1 // Use the front-facing camera };
Any cameraDirection
value results in a back-facing photo.
Ignores the allowEdit
parameter.
Camera.PictureSourceType.PHOTOLIBRARY
and Camera.PictureSourceType.SAVEDPHOTOALBUM
both display the same photo album.
Any cameraDirection
value results in a back-facing photo.
Ignores the allowEdit
parameter.
Camera.PictureSourceType.PHOTOLIBRARY
and Camera.PictureSourceType.SAVEDPHOTOALBUM
both display the same photo album.
Ignores the quality
parameter.
Ignores the sourceType
parameter.
Ignores the allowEdit
parameter.
Application must have key injection permissions to close the native Camera application after the user snaps the photo.
Using large image sizes may result in the inability to encode images on later-model devices (e.g., Torch 9800) that feature high-resolution cameras.
Camera.MediaType
is not supported.
Ignores the correctOrientation
parameter.
Ignores the cameraDirection
parameter.
Set quality
below 50 to avoid memory errors on some devices.
When using destinationType.FILE_URI
, photos are saved in the application's temporary directory. You may delete the contents of this directory using the navigator.fileMgr
APIs if storage space is a concern.
options not supported
always returns a FILE URI
Ignores the allowEdit
parameter.
Ignores the correctOrientation
parameter.
Ignores the cameraDirection
parameter.