Question

i actually need to save 96 images in the temp file Iphone.
Indeed i have a slider with 96 values and for each value
i have differents images, if i want to do that, this is to have
a movie with the 96 images who scroll when i move the slider .

Thanks for your help and sorry for my english.

Answer 1

You’d probably be best of storing them in NSArray.

The reason for this would be easier animation (later on, if needed) since the UIImage also holds a property named images of NSArray type.

There are many examples of how to read/write arrays to file. For example: http://mobiledevelopertips.com/data-file-management/read-and-write-array-dictionary-and-other-collections-to-files.html

Edit: if all your images are known at compile time then you should simply name them frame_0.png to frame_95.png. Load them into NSArray at application launch and use the images simply as:

(UIImage *)[array objectAtIndex: x]