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Development of Java Servlet for Graphing SQL-Data

Development of Java Servlet for Graphing SQL-Data

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Development of Java Servlet for Graphing SQL-Data

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  1. Development of Java Servlet for Graphing SQL-Data CPET 499 Project Presentation By Ian Gass

  2. Overview • Introduction • Specifications • Design Analysis • Class Definition • Results

  3. Introduction • Add-on to senior design project • Senior design project description • ASP based data management • What the servlet does

  4. Specifications • Needed to be able to specify chart criteria • Needed to scale data to fit in a fixed window • Generate a graph with labels

  5. Design Analysis • Database overview

  6. Class Definition • SQLGraphing.class • public void doPost() • public void doGet() • public double getScale() • public int maximum() • public Image BarChart()

  7. Results