[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
image descriptors and defimage with :data
From: |
Nic Ferrier |
Subject: |
image descriptors and defimage with :data |
Date: |
08 Feb 2002 03:50:53 +0000 |
I'm building an image from a part returned by an IMAP server.
Instead of saving the part to a file and opening it that way I
thought it would be fun to have no file caching and just open the
image directly from the imap server.
My code gets the part from the imap server as a string and then
constructs an image descriptor for it.
It then uses insert-image to get it into a buffer.
But the image doesn't get displayed.
Emacs 21 manual says that defimage must have at least the following
properties in the props list:
:type
:file
But I don't want to specify the image as a file. Can (defimage ...)
cope with something like the following?
(defimage content-image
((:type jpeg :data content)))
Nic Ferrier
- image descriptors and defimage with :data,
Nic Ferrier <=