Hi,
On 27.02.2012 10:53, Hyoung joon Jun wrote:
Hi. ALG.
Thanks for your well explanation. is there a way I can work around
for me to implement conversion from ppt to jpg(or other image format)
in C/C++ ?
Instead of using AOO/OOo in the background there may be the option to
use the preview images which are (AFAIK) embedded to ppt; there might be
libs/tools out there to get them. HTH!
Thanks& warm regards
joon
On Mon, Feb 27, 2012 at 4:47 PM, Armin<[email protected]> wrote:
Hi,
Hyoung joon Jun<[email protected]> wrote:
Hi. all
I have searched archive of OpenOffice developer's mails for document
conversion, more precisely from PPT(PPTx) to image(jpg, bmp and so on)
in C/C++. I download the openoffice source code and it is really huge
to dissect and locate a particular feature such as "export" feature in
OpenOffice impress which allows a user to export PPT to image.
I am not quite sure if this functionality was implemented in pure
C/C++ or Apache POI; as long as I know, I guess POI is used in Java
for it.
No one clearly described about this feature in email archive
(http://markmail.org/). would you give me a hand ?
1. if this export function is implemented in pure c/c++. can you tell
me which portion of OpenOffice source code I can go and look into ?
It's mainly in c++, but you will not find it isolated somewhere, it's more
a result of multiple core features working together. I'm pretty sure it
will not be possible to simply extract a 'PPT to image' function. In
practise the office is used in various situations as server in headless
running mode; then applications communicate with it over UNO API and e.g.
send it a PPT and make it send back an image (or any other available
format, presentations anyways will not be handled well with one image).
2. if this export function is implemented in java using POI, is there
any open source I may bump into for conversion ? it looks
imageMagick does not support conversion from PPT. to image.
That conversion is highly complex, nothing I would expect to see in
imageMagick too soon.
I hope that I can hear some. it would be greatly appreciated.
--
ALG
