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06-05-2004, 12:58 PM #1
- Join Date
- Feb 2004
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in an application i am developing, the user selects an input map
(in SVG format)[eg; map of India], a couple of data files
corresponding to the map he has chosen[area.txt and population.txt],
and some calculation he wants to be done [finding density]
the user make all these selections using a HTML form and
submits it to a server. on the server side, servlets extract the data
values from the input data[extract the area and population values of
each state from the text files], perform the necessary calculations
[calculates density by dividing each area value with the population
value] and obtains a result[ie density for each state].
now based on the result obtained, i want for a particular range of
output data [density], a color to be appplied on the map; for another
range, another color etc.
my questions are:
(1) can i use servlets to do the above coloring or
be in order to do the necessary calculation?
desperately waiting to hear from you.
thanks in advance.