- All Implemented Interfaces:
- Ice.TwowayCallback, Ice.TwowayCallbackArg1<byte[]>, Ice.TwowayCallbackArg1UE<byte[]>
public abstract class Callback_ThumbnailStore_getThumbnailByLongestSide
extends IceInternal.TwowayCallback
implements Ice.TwowayCallbackArg1UE<byte[]>
Retrieves a thumbnail for a pixels set using a given set of
rendering settings (RenderingDef). If the thumbnail exists
in the on-disk cache it will be returned directly, otherwise
it will be created as in getThumbnailDirect
,
placed in the on-disk cache and returned. The longest side
of the image will be used to calculate the size for the
smaller side in order to keep the aspect ratio of the
original image.