http://www.carto.net/papers/svg/samples/get_parse.shtml
--
___
andre m. winter,
cartography for internet and multimedia applications
a6091 goetzens, tyrol, austria
tel.: ++43.5234.32732
email: [EMAIL PROTECTED]
http://www.vectoreal.com/ SVG consulting and development
http://www.carto.net/ online cartography focusing on SVG
http://www.carto.at/ print and online touristic map solutions
rapture_soon2002 wrote:
I need a eg
Hi guys,
I'm trying to implement a very simple getURL (SVG) to pull sensor
data from a servlet and display it every millisec or so. Below is a
sketchy idea of what I have in mind.
How I can I implement a simple getURL()? Will it be something like
svg ...
script ...![CDATA[
function acquire() {
getURL('/servlet/sensorservlet',fn)
}
function fn(obj) {
setTimeout('acquire()',1)
}
]]/script
/svg
Thanks for your help.
---
private int data;//data holds sensor value
public class Sensor extends HttpServlet
{
public void init(ServletConfig config) throws ServletException
{
super.init(config);
MyMonitor Monitor = new MyMonitor(); //data acquisition class
instantiated
data= Monitor.start(); //method polls sensor for data
} //end of init
protected void doGet(HttpServletRequest req, HttpServletResponse
res)
{
res.setContentType(text/html);
res.setHeader(pragma, no-cache);
ServletOutputStream out = res.getOutputStream();
out.print(HTMLHEADTITLESensor
Data/TITLE/head);
out.print(Sensor DataBR);
out.print(data);
-
-
-
out.print(/HTML);
out.close()
} //end of doGet
} // end of Sensor Class
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