Hi,
MediaManager#getImage() will read all bytes from the
pos=5222 till it reaches a null.
Just ensure that you leave atleast one byte between two
images while storing into the scratchpad to read only
one image at a time.
-SB.
On Thu, 11 Mar 2004 21:26:24 +0100, César Fernández
wrote:
>
> Hello all,
>
> I had an application that use some images whose total
> size is greater
> than 30k. To avoid this problem I store the images on
> the server as .gif
> files. I want my application to download them. I can
do
> this, but in
> order to avoid downloading the images each time the
> application executes
> I want to store them in the scratch pad the first time
> the application
> executes, and get the images from the scratch pad
after
> the first
> execution. The problem is, how to get the images from
> the scratch pad
> after theyre stored?
> Suppose I save 10 gifs on the scratch pad. I know the
> size of each gif,
> so I can use this information to get each image, like
> this
>
> MediaImage mi =
> MediaManager.getImage("scratchpad:///0;pos=5222");
>
> But I am not sure of what is stored at mi. Only one
> image or all the
> bytes after position 5222 ??? Because if only the
image
> saved at
> position 5222 is stored at mi, the problem is solved,
> but I am not sure
> if things are done this wa or mi gets all the bytes in
> the scratch pad
> after position 5222.
>
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Received on Fri Mar 12 04:18:08 2004