<%// SpecifyColumns:%>

    <%
    // Basic requirements for creating a bar chart in a JSP page:
    //   1) Create a BarChart instance and a data-source
    //   2) Create a data model and attach the data source to it
    //   3) Assign the Category variable role, and optionally the
    //      Response variable role, to appropriate variable(s)
    //   4) Assign the data model to the BarChart
    //   5) Set HTTP-specific response and request functionality
    // To set a title or footnote, get the appropriate BarChart
    // title or footnote, and then set the returned object's text.
    %>

    <%@page import="com.sas.models.SimpleTable,
            com.sas.swing.models.TableModelAdapter,
            com.sas.servlet.tbeans.graphics.html.LineChart,
            com.sas.graphics.components.linechart.LineChartModel,
            com.sas.graphics.components.linechart.LineChartTableDataModel,
            com.sas.graphics.components.AnalysisVariable,
            com.sas.graphics.components.ClassificationVariable"
    %>

    <%
      // Create a LineChart instance
         LineChart lineChart = new LineChart();

      // Create a simple SAS table and add data to it
         SimpleTable table = new SimpleTable();
    %>
             <%@ include file="SubGroupSampleData.jsp" %>

    <%
      // Convert a simple SAS table to a simple Java Swing table
         TableModelAdapter tma = new TableModelAdapter(table);
         tma.setFormattedDataUsed(false);

      // Create a data model and attach the data source to it
         LineChartTableDataModel lineChartDataModel=
                 new LineChartTableDataModel(tma);

      // Assign the Category and Response variable roles
         lineChartDataModel.setCategoryVariable(
            new ClassificationVariable("Month"));
         lineChartDataModel.setResponseVariable(
            new AnalysisVariable("Temp"));
         lineChartDataModel.setColumnVariable(
            new ClassificationVariable("City"));

      // Assign the data model to the BarChart
         lineChart.setDataModel(lineChartDataModel);

      // Set a title
         lineChart.getTitle1().setText("Raleigh Monthly Temperatures");

      // Set HTTP-specific response and request functionality
         lineChart.setResponse(response);
         lineChart.setRequest(request);

      // Write the chart to the display
         lineChart.write(out);
    %>