User Interface - Process User Input

Soundex string is used to tolerance typing mistakes from user input The sound or pronunciation of a string can encode as soundex string or soundex code. A string with similar sounds but of variant spellings should have a same soundex code.
For example:

• Gillies - > G420
• Gails - > G420

Electronic Road Map

In this project the road map was generated from the ESRI shapefile. Shapefile stores nontopological geometry and attribute information for the spatial features in a data set. The geometry for a feature is stored as a shape comprising a set of vector coordinates. Shapefile can be created or converted by ESRI software or any program follows shapefile specifications.

A standalone versions can downloaded here (Takes ages to run in university undergrad lab)

Flow Chart of the User Interface

Display a road map on user interface

The road map image was constructed in the road map generater. To display a road map encode the drawing on canvas to an image file with Java Advance Imaging. The new image can display in the browser.