It sounds like what you're looking for are the actual image URLs of the photo. You can find those in the <media:content> and <media:thumbnail> elements for each photo entry. Read more about this here: http://code.google.com/apis/picasaweb/docs/2.0/developers_guide_protocol.html#ListPhotos in particular, examine the example response and look for a <media:group> element, which wraps one <media:content> and multiple <media:thumbnail> elements.
Then head over to this page: http://code.google.com/apis/picasaweb/docs/2.0/reference.html#Parameters and find out how you can request specific image and thumbnail sizes. On Tue, Feb 8, 2011 at 9:13 PM, iap <[email protected]> wrote: > Hi, > I want to keep the canonical link of a photo in the Picasa. > So that when user ask me to display that photo I just need to render a > <img src="THE+LINK">. > > Well, I am confused because that I see the link of the same photo with > two sources. > 1. From the GData API , the photo feed. (photo.content.src) > 2. From the Picasa's web page, "Link to this Photo" on the right side > of that photo. > > These two links are different. > I'd like to know which one is canonical and properly to be saved into > database. > If the later (#2) is the right one, can I get it from the gdata api? > > Thanks in advance. > > Iap > > -- > You received this message because you are subscribed to the Google Groups > "Google Picasa Web Albums API" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-picasa-data-api?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Picasa Web Albums API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-picasa-data-api?hl=en.
