# Circuit Board Applet in Java

IN PROGRESS
Bids
11
Avg Bid (USD)
\$235
Project Budget (USD)
\$100 - \$500

Project Description:
First of all sorry for my poor English, but anyway i need your help! I need to convert a program to Java (or re-write) and add some features (and to fix 1 small bug if you will choose to convert) The program is in C++ 7.0 (using MFC) and i have a source code of it too. This program help the students to understand the principals of how they can trace a circuit board. To show that we use a graph with 7 nodes (vertexes) and then splitting it (2nd step) to 2 circuits (3 nodes on one and 4 nodes on another). Steps: 1) They fill the connectivity matrix and pressing the button 2) The program shows which nodes are on which circuit and saying that from that point we will work with 2nd circuit (with 4 nodes on it) 3) Now we see on the screen a 20x20 field and we should place 4 commutation fields (where the program will place this nodes automatically) 4) Now we can place damaged spots of circuit board 5) Now program will trace routes between vertexes using Lee's algorithm (step by step) 6) If it will be able trace all routes then it will say that everything is ok, if not it will ask the user to try again. ATTENTION: You can download this program to see how it works. get it at 4humans.net/plata Bugs: 1) There is 1 bug when program shows 2x5 or 1x6 vertexes on circuit boards not 3x4 (as it should be). You will need to fix it (2 lines of code) Features to add: 1)User might want to place 7 vertexes on the screen and connect them, so then program will fill the matrix automatically. Here you can see the algorithm of it: http://people.hofstra.edu/geotrans/eng/ch1en/meth1en/connectivitymatrix.html 2)When the program is tracing it should highlight vertexes and a line that connects them on created graph (feature 1), so student can understand which route we are tracing. That's it. In fact it is not such a hard task and i have a deadline for it: 12 Oct 2002. Would be great if you will create it till 5th October. P.S. Esli vi govorite po russki, to eto pomojet obyasnit vam sut (esli budut problemi) gorazdo legche :)

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased.

## Platform

Java 1/2 applet that will work from browser

It would be great if you will complete it till 5th october

Skills required:
Engineering, Java, MySQL, PHP, Software Architecture, Software Testing
Project ID: 2872418
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