Re: zooming --Development platform ?

Don,
  I recently experienced similar problems zooming in to max resolution, about
1:5000. I was using jdk1.3.1_01 from Sun. I also run Sun's jdk1_4_0-beta3. I re-ran
the same display with jdk1.4 and zoom all the way down to 1:5,000 works noticeably
faster.
phil

Jamie Oldham wrote:

> Hi,
>
> I set the flags as Donald recommended in the com.bbn.openmap.Environment
> class
>
> isXWindows=true;
> doingXWindowsWorkaround=true;
>
> Everything is working great now, thanks Donald. Huge difference in redraw
> performance on the zoom.
>
> My platform in Windows NT 4.0and jdk 1.3.1_02 from Sun
>
> Thanks,
>
> jamie oldham
>
> ----- Original Message -----
> From: "Donald Dietrick" <dietrick@bbn.com>
> To: <david.garnier@etudier-online.com>
> Cc: <openmap-users@bbn.com>
> Sent: Friday, January 18, 2002 9:24 AM
> Subject: Re: zooming --Development platform ?
>
> Hi David,
>
> On Friday, January 18, 2002, at 03:43 AM, David Garnier wrote:
>
> > Le Jeudi 17 Janvier 2002 20:04, Donald Dietrick a écrit :
> >> Sounds like the large scale problem on Windows?
> >
> > BTW, what kind of system are you using for the development of OpenMap?
> > OS,
> > Jdks,... It will help me find bugs faster if I know you're using a
> > different
> > setup than mine. Personnally I use SuSE/Linux 7.2, the JDK 1.3.1_01
> > from Sun
> > and the 1.3 from IBM.
>
> I primarily use Mac OSX, which is a java 1.3 runtime. The OpenMap team
> also uses Solaris and RedHat linux, and we pretty much stick to Java 1.3
> during development. We have access to other lessor jdk versions, of
> course, and occasionally test to them. Also, we build and test on
> different Windows platforms before a release. There are other groups
> within our department that integrate OpenMap into their applications
> with Windows as their development platform.
>
> > Finally, is OpenMap ready for the 1.4 JDK ?
>
> OpenMap runs really well on 1.4, because it benefits from the Swing
> overhaul. We haven't created any new classes that rely on new 1.4
> classes, like the new io and image classes. We'll wait until 1.4
> becomes the "common" installation before updating OpenMap classes to
> rely on 1.4-specific components.
>
> - Don
>
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> Donald Dietrick, dietrick@bbn.com
> BBN Technologies, Cambridge, MA
> =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>
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