Mechanism to filter Image dynamically

Hi Friends, I am doing my final year project using J2ME which includes showing the city (Mumbai) roads through the mobile interface, as in a user/client can request for a road map for his desired source to destination.
The only thing i wish to know or rather have a opnion from you gurus is that which would be the best and the fastest technology I should use on the server side where the actuall request will be processed. Also can somebody please suggest me any algorithm or even a mechanism to filter the required image i.e the cells/blocks from the image(if we divide the entire city's map into cells/blocks) which contain the route the user has requested for.
It will be a great help if I get any solution to my image problem...because I think that the current technique which we are using in the project for giving the final image(i.e the image containing the route) is not the best feasible solution cos it involves a bit of hardcoding in the DB which .....alters the scalability of our entire application. So eagerly, anxiosuly, desperately seeking for some other solution.
Eagerly waiting for comments and replies also enhancement ideas if any. :) .
--aXis.

Can you please be more specific about what you want to do dynamically. Do you just want to dynamically control which image appears in an image UI element (which can be done by data binding a context attribute to the image Source property) or do you want a dynamic number of images (which can be done with a row repeater or multipane UI element and inner Image UI elements).

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How to change the images dynamically in a table based on the condition in webdynpro abap.
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This has been much discussed earlier. Do search posts.
For your scenario i would do the following.
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Hi,
are those icons wou want to display then. he following code will be useful.
data : lo_IMG type ref to CL_WD_IMAGE.
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HI
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If you need dynamc images in an application then its usually done by loading them when the app is running. You do this by using for example a HTTP service to load in the image paths. You can then view them by assigning them to an image tag through Actionscript.
I hope that helps and I got the idea of what you were trying to do.
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<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" initialize="init()" xmlns:local="*">
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          <![CDATA[
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          import mx.collections.ArrayCollection;
[Bindable]
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{imageTitle : 'Car 1', imageUrl : 'http://www.geekologie.com/2007/12/07/future-car-1.jpg'},
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]]>
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</mx:Application>
Good luck
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Can you please be more specific about what you want to do dynamically. Do you just want to dynamically control which image appears in an image UI element (which can be done by data binding a context attribute to the image Source property) or do you want a dynamic number of images (which can be done with a row repeater or multipane UI element and inner Image UI elements).

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Mechanism to filter Image dynamically

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