| Property | Defined by | ||
|---|---|---|---|
| access : String Visibility values let you request data at various levels of sharing. | PicasaService | ||
| albums : Albums
[read-only]
Bridge to Album methods
| PicasaService | ||
| auth : Auth
[read-only]
Bridge to Authentication methods Authentication to picasaweb can be done in two ways. | PicasaService | ||
| comments : Comments
[read-only]
Bridge to Comments methods
| PicasaService | ||
| community : Community
[read-only]
Bridge to Community methods
| PicasaService | ||
| contacts : Contacts
[read-only]
Bridge to Contacts methods
| PicasaService | ||
| FEED_API_URL : String = "http://photos.googleapis.com/data/feed/api/" [static]
Picasaweb API access point.
| PicasaService | ||
| FEED_BASE_URL : String = "http://photos.googleapis.com/data/feed/base/" [static]
Picasaweb BASE access point.
| PicasaService | ||
| imgmax : String Image size parameter Valid with | PicasaService | ||
| max_results : int Maximum number of results to be retrieved For any service that has a default max-results value (to limit default feed size), you can specify a very large number if you want to receive the entire feed. | PicasaService | ||
| photos : Photos
[read-only]
Bridge to Photos methods
| PicasaService | ||
| POLICY_FILE_URL : String = "http://photos.googleapis.com/data/crossdomain.xml" [static]
Picasaweb service doesn't have its crossdomain.xml file at the root
of the host, so we have to load manualy.
| PicasaService | ||
| start_index : int 1-based index of the first result to be retrieved Used to page through the result set. | PicasaService | ||
| tags : Tags
[read-only]
Bridge to Tags methods
| PicasaService | ||
| thumbsize : String Thumbnail size parameter Valid with | PicasaService | ||
| Method | Defined by | ||
|---|---|---|---|
|
PicasaService Constructor
Constructing a PicasaService object and loading albums for given user:
import sk.prasa.webapis.picasa.PicasaService;
import sk.prasa.webapis.picasa.PicasaResponder;
import sk.prasa.webapis.picasa.events.PicasaDataEvent;
var service : PicasaService = new PicasaService();
service.imgmax = "320";
service.thumbsize = "64c";
service.max_results = 10;
var responder : PicasaResponder = service.albums.list('username');
responder.addEventListener(PicasaDataEvent.DATA, onCompleteHandler);
responder.addEventListener(IOErrorEvent.IO_ERROR, onErrorHandler);
| PicasaService | ||
| access | property |
access:String [read-write]
Visibility values let you request data at various levels of sharing. For example, a visibility value of public requests publicly visible data.
For a list of values, see Visibility values, below. If you don't specify a visibility value, then the visibility depends on your authentication.
For authenticated requests, the default is all. For unauthenticated requests, the default is public.
The URI of a representation of a Picasa Web Albums feed takes the following form:
http://picasaweb.google.com/data/feed/projection/path?kind=kind&access=visibility
The following table describes the supported visibility values:
| Visibility | Description | Security Notes |
|---|---|---|
| all | Shows both public and private data. | Requires authentication. Default for authenticated users. |
| private | Shows only private data. | Requires authentication. |
| public | Shows only public data. | Does not require authentication. Default for unauthenticated users. |
public function get access():String
public function set access(value:String):void
See also
| albums | property |
albums:Albums [read-only]Bridge to Album methods
Implementation public function get albums():Albums
See also
| auth | property |
auth:Auth [read-only]
Bridge to Authentication methods
Authentication to picasaweb can be done in two ways.
ClientLogin - this method is used by installed Desktop Apps.
AuthSub - this is the default method for web applications. However, this is not yet supported because of crossdomain.xml issue and Google Auth API.
public function get auth():Auth
See also
| comments | property |
comments:Comments [read-only]Bridge to Comments methods
Implementation public function get comments():Comments
See also
| community | property |
community:Community [read-only]Bridge to Community methods
Implementation public function get community():Community
See also
| contacts | property |
contacts:Contacts [read-only]Bridge to Contacts methods
Implementation public function get contacts():Contacts
See also
| FEED_API_URL | property |
public static var FEED_API_URL:String = "http://photos.googleapis.com/data/feed/api/"Picasaweb API access point. Reflects the "api" projection value. Updatability is r/w when the user of the content is authenticated.
See also
| FEED_BASE_URL | property |
public static var FEED_BASE_URL:String = "http://photos.googleapis.com/data/feed/base/"Picasaweb BASE access point. Reflects the "base" projection value. Used by feed readers. This is read only.
See also
| imgmax | property |
imgmax:String [read-write]
Image size parameter
Valid with album or photo kinds; specifies what image size to use for the media:content.
Only a single value may be specified. Refer to the list of valid values below.
public function get imgmax():String
public function set imgmax(value:String):void
See also
| max_results | property |
max_results:int [read-write]
Maximum number of results to be retrieved
For any service that has a default max-results value (to limit default feed size), you can specify a very large number if you want to receive the entire feed. See the Google Data query parameter reference below.
Implementation public function get max_results():int
public function set max_results(value:int):void
See also
| photos | property |
photos:Photos [read-only]Bridge to Photos methods
Implementation public function get photos():Photos
See also
| POLICY_FILE_URL | property |
public static var POLICY_FILE_URL:String = "http://photos.googleapis.com/data/crossdomain.xml"Picasaweb service doesn't have its crossdomain.xml file at the root of the host, so we have to load manualy.
| start_index | property |
start_index:int [read-write]
1-based index of the first result to be retrieved
Used to page through the result set. See the Google Data query parameter reference below.
Note that this isn't a general cursoring mechanism. If you first send a query with
?start-index=1&max-results=10 and then send another query with
?start-index=11&max-results=10, the service cannot guarantee that the results are equivalent to
?start-index=1&max-results=20, because insertions and deletions could have taken place in between the two queries.
public function get start_index():int
public function set start_index(value:int):void
See also
| tags | property |
tags:Tags [read-only]Bridge to Tags methods
Implementation public function get tags():Tags
See also
| thumbsize | property |
thumbsize:String [read-write]
Thumbnail size parameter
Valid with album or photo kinds; specifies what image size to use for thumbnails.
Multiple values may be specified using a comma-delimited list. If multiple values are specified,
multiple media:thumbnail elements will be returned in the feed.
Refer to the list of valid values below.
The following values are valid for the thumbsize and imgmax query parameters and are embeddable on a webpage.
These images are available as both cropped(c) and uncropped(u) sizes by appending c or u to the size.
As an example, to retrieve a 72 pixel image that is cropped, you would specify 72c, while to retrieve the uncropped image, you would specify 72u for the thumbsize or imgmax query parameter values.
32, 48, 64, 72, 144, 160
The following values are valid for the thumbsize and imgmax query parameters and are embeddable on a webpage.
These images are available as only uncropped(u) sizes by appending u to the size or just passing the size value without appending anything.
200, 288, 320, 400, 512, 576, 640, 720, 800
The following values are valid for the thumbsize and imgmax query parameters and are not embeddable on a webpage.
These image sizes are only available in uncropped format and are accessed using only the size (no u is appended to the size).
912, 1024, 1152, 1280, 1440, 1600
There is an additional size d which results in the Exif data. It is valid only for use with the imgmax query parameter.
These query parameters are used when retrieving the feeds in order to get images of the appropriate sizes. They cannot be used when retrieving the actual images.
Implementation public function get thumbsize():String
public function set thumbsize(value:String):void
See also
| PicasaService | () | constructor |
public function PicasaService()PicasaService Constructor Constructing a PicasaService object and loading albums for given user:
import sk.prasa.webapis.picasa.PicasaService;
import sk.prasa.webapis.picasa.PicasaResponder;
import sk.prasa.webapis.picasa.events.PicasaDataEvent;
var service : PicasaService = new PicasaService();
service.imgmax = "320";
service.thumbsize = "64c";
service.max_results = 10;
var responder : PicasaResponder = service.albums.list('username');
responder.addEventListener(PicasaDataEvent.DATA, onCompleteHandler);
responder.addEventListener(IOErrorEvent.IO_ERROR, onErrorHandler);