On Tue, Jan 25, 2011 at 10:05 PM, Leon Qiao <leon.qiao....@gmail.com> wrote: > I plan to use the UIWebView to display the preview of some image files. > It works well when opening the common files. But it seems some special > formats (such as "CRW", Canon Camera Raw file) are not supported. It can be > viewed via the QLPreviewController. Is there any better way to do the file > preview function?
Sounds like you're not going to be able to use a UIWebView for your preview. ImageIO can read Canon RAW images. Create a CGImageSource with the file's URL and you'll be able to get a CGImage out of it. You can then wrap it in a UIImageView and display it in a preview UI, or otherwise use it as you would any other CGImage. --Kyle Sluder _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
