Re: zoom, rotate, pan....

[John Cupitt ng-london org uk]

Hi, I don't know if this is any help, but we've done a web zoom thing:

http://www.ecs.soton.ac.uk/~km/projs/webimage/

This is a bit of java that sits in a browser and talks to a server to do
zoom/pan (but not rotate). It needs a bit of polishing now (bitrot has
started to set in).

I've got a similar thing in gtk-1.2 which runs locally only, you'd need to
do some work to switch it to gtk2.

John

Bruce Douglas wrote:
> Hi...
> 
> Very new regarding GTK. Not able to see the GTK site for some reason. I
was
> wondering. Does the GTK library allow me to build an application where I
can
> use the mouse to select a point within an image and rotate/pan though the
> image? If I'm looking for a way to zoom in/out of an image (i.e. "Zoom
> Server") would using the GTK make it easier to construct such an
> application?
> 
> Finally, does anyone know if an application that permits the user to
> pan/rotate and zoom in/out of an image. For the zoom function, I'd like to
> be able to have an image that's stored at a high resolution, and then zoom
> in/out as required. Ideally, I'd like to be able to feed it parameters and
> have it return/display the image at the appropriate resolution for the
given
> display area.....
> 
> Thanks for whatever help/assistance you can provide.
> 
> Thanks
> 
> Bruce Douglas
> bedouglas earthlink net
> 
> _______________________________________________
> gtk-list mailing list
> gtk-list gnome org
> http://mail.gnome.org/mailman/listinfo/gtk-list
> 



========================================================== 

Current Exhibition: 

T I T I A N 

Until 18 May 2003 

Advance Booking Recommended 
Open every day 
Wed-Sat late opening until 9pm 

For information and tickets: 
http://www.nationalgallery.org.uk/exhibitions/titian