servlets - I want to draw lines as the jsp will get new lat and long every second -

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i want draw lines jsp new lat , long every second.

at http://www.codeproject.com/articles/209616/a-simple-gps-based-application-to-record-current-l - there image showing lines of markers in map.

if new values of x , y same previous stop until gets different value. please me.

unlike image there wouldn't markers. instead of markers lines made between every 2 points.

thank you.

to draw line can use http://jsdraw2d.jsfiction.com/

for checking value change can compare or use listener classes.


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