Issue with screenshot( taking a long time) in iPad3 about jwfolders HOT 5 CLOSED

There is a well-known problem with renderInContext: on the iPad 3 being incredibly slow. Unfortunately this can't be fixed due to the fact that the iPad 3 has such a huge screen it's trying to render into an image. Until Apple optimizes this function there really is no way I can make it any faster.

If you know of a workaround for the iPad 3, please let me know and I'll be glad to update it.

from jwfolders.

I tried the following, copying the content(Image views) of the grid view on the top and bottom view respectively. This has much better performance but is a little slow. Im not sure what is causing the delay when opening folders.

from jwfolders.

Well I actually do know, and I mentioned the cause above. In the -screenshot category I'm calling renderInContext: to render the layer tree down into an image. Because the iPad 3 has more than 4 times the pixels of the iPad 2, you're going to see a huge amount of speed decrease when it tries to grab the screenshot. There's really no way around this.

from jwfolders.

No i have removed the screen shot code, and just copying the views when opening the folder.

from jwfolders.

There's nothing I can do about this. If you want a faster way to take screenshots, please file a radar with Apple.

from jwfolders.