Re: Creating a cut-down version of ImageJ for use in applets

Posted by Aneesha Bakharia on Apr 20, 2006; 1:19am
URL: http://imagej.273.s1.nabble.com/Creating-a-cut-down-version-of-ImageJ-for-use-in-applets-tp3703052p3703055.html

Thanks - that is a big help.

Aneesha

On 4/20/06, Curtis Rueden <[hidden email]> wrote:

>
> Hi,
>
> One easy way to identify the classes that will be required is to launch
> ImageJ (or your alternate application) from the command line with the
> "-verbose" command line flag. E.g.:
>
>    ./jre/bin/java -mx512m -verbose -cp ij.jar ij.ImageJ > out.txt
>
> Perform all of the operations you plan to use within ImageJ, then quit
> the program. Open up the out.txt file and strip out lines not starting
> with "[Loaded ij." The remaining lines represent a list of classes that
> were required at some point during the program execution, and should
> probably be bundled with your smaller JAR.
>
> -Curtis
>
> Mohana Ramaratnam wrote:
>
> > Hi Aneesha,
> >
> > We use a subset of the ij jar for our applet. All you have to do is
> > identify the required classes and create the smaller jar.
> >
> > Mohana
> >
> > Aneesha Bakharia wrote:
> >
> >> Hi
> >>
> >> I've been using the imagej jar for a few years in web
> >> applications(Java and
> >> Coldfusion) to perform routine image processing tasks such as thumbnail
> >> creation, cropping, etc.
> >>
> >> My recent attention has turned to creating a very simple minamilist
> >> applet
> >> that can perform some basic image processing tasks. I have been using
> >> imagej
> >> for this but the 1.3Mb jar is too large for my use. The only features
> >> that I
> >> need are lighten, darken, flip, invert, crop, rotate, smooth and
> >> sharpen. I
> >> need some advice on home easy it would be to create a subset of
> >> imagej for
> >> use in applets.
> >>
> >> Many thanks.
> >>
> >> --
> >> Aneesha
> >
>

--
Aneesha