Zooom/Pan interface using gif images rather than radio buttons

[David W Bitner]

You can use JavaScript and along with the images set onclick routines that
call scripts that change the different form elements.  If you view the
source html from http://www.nohrsc.nws.gov/mapserv/ms_refmp you can see the
approach that I took to solve this issue.  I use Steve's applet to control a
zoom box, but the controls are all done through javascript.  There are no
.js files so all the javascript should be at the top of the html source.  If
you have any questions about what any of the scripts are doing, I would be
happy to answer.


*********************************************************************
David William Bitner -- GIS/ Remote Sensing Specialist
National Operational Hydrologic Remote Sensing Center
National Weather Service, Chanhassen, MN 55317
work: bitner at nws.gov, http://www.nohrsc.nws.gov
          952-361-6610 x231, fax: 952-361-6634
personal: bitner at gyttja.org, http://www.gyttja.org
          651-335-5232
*********************************************************************
-----Original Message-----
From: Nyon <ycnyon at pd.jaring.my>
To: mapserver-users at lists.gis.umn.edu <mapserver-users at lists.gis.umn.edu>
Date: Tuesday, March 20, 2001 8:37 PM
Subject: Zooom/Pan interface using gif images rather than radio buttons


>Hi,
>
>I was wondering if anyone can share how to navigate a map using gif images
>for the zoom/pan/search/recenter interface rather than using radio buttons
>and drop-down list box.
>Already check out some examples, either they are using java applets or the
>javascript
>is working in IE.
>
>Thanks
>Nyon
>