How cache preloaded images?

[f-liva]

I have a lot of MBs of images that are preloaded and I use the resulting blobs to draw in a canvas.

Each time I reopen the page the images are downloaded again. Why cache doesn't work for preloaded images? How could I cache the images and reuse them in the next page load?

[f-liva]

Any one can help me?

[lannymcnie]

There is currently no support for loading non-tag-based elements from cache. It is definitely something we would like to support though.

[f-liva]

I see the issue #186 suggest to use appcache. With this could be possible already from now?

[wanglubai]

自己写缓存池，加载完放到缓存池，使用时判断缓存池是否存在该资源，不存在则加载。 库中AdobeAn.compositions也可以存储

[BBaysinger]

Any progress on this issue?