Line with Error Symbols

[JSP Version] jspdemo/errline.jsp
<%@page import="ChartDirector.*, java.util.*" %>
<%
// The data with error information
double[] data = {42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56, 60, 70, 76, 63,
    67, 75, 64, 51};
double[] errData = {5, 6, 5.1, 6.5, 6.6, 8, 5.4, 5.1, 4.6, 5.0, 5.2, 6.0, 4.9, 5.6, 4.8, 6.2, 7.4,
    7.1, 6.0, 6.6, 7.1, 5.3, 5.5, 7.9, 6.1};

// The labels for the chart
String[] labels = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14",
    "15", "16", "17", "18", "19", "20", "21", "22", "23", "24"};

// Create a XYChart object of size 600 x 300 pixels, with a light grey (eeeeee) background, black
// border, 1 pixel 3D border effect and rounded corners.
XYChart c = new XYChart(600, 300, 0xeeeeee, 0x000000, 1);
c.setRoundedFrame();

//Set search path to current JSP directory for loading icon images
c.setSearchPath(getServletConfig().getServletContext(), request);

// Set the plotarea at (55, 55) and of size 520 x 195 pixels, with white (ffffff) background. Set
// horizontal and vertical grid lines to grey (cccccc).
c.setPlotArea(55, 55, 520, 195, 0xffffff, -1, -1, 0xcccccc, 0xcccccc);

// Add a title box to the chart using 15pt Times Bold Italic font. The title is in CDML and includes
// embedded images for highlight. The text is on a light grey (dddddd) background, with glass
// lighting effect.
c.addTitle(
    "<*block,valign=absmiddle*><*img=star.png*><*img=star.png*> Molecular Temperature Control " +
    "<*img=star.png*><*img=star.png*><*/*>", "Times New Roman Bold Italic", 15).setBackground(
    0xdddddd, 0, Chart.glassEffect());

// Add a title to the y axis
c.yAxis().setTitle("Temperature");

// Add a title to the x axis using CMDL
c.xAxis().setTitle("<*block,valign=absmiddle*><*img=clock.png*>  Elapsed Time (hour)<*/*>");

// Set the labels on the x axis.
c.xAxis().setLabels(labels);

// Display 1 out of 3 labels on the x-axis. Show minor ticks for remaining labels.
c.xAxis().setLabelStep(3, 1);

// Set the axes width to 2 pixels
c.xAxis().setWidth(2);
c.yAxis().setWidth(2);

// Add a line layer to the chart
LineLayer lineLayer = c.addLineLayer2();

// Add a blue (0xff) data set to the line layer, with yellow (0xffff80) diamond symbols
lineLayer.addDataSet(data, 0x0000ff).setDataSymbol(Chart.DiamondSymbol, 12, 0xffff80);

// Set the line width to 2 pixels
lineLayer.setLineWidth(2);

// Add a box whisker layer to the chart. Use the upper and lower mark of the box whisker layer to
// act as error zones. The upper and lower marks are computed using the ArrayMath object.
BoxWhiskerLayer errLayer = c.addBoxWhiskerLayer(null, null, new ArrayMath(data).add(errData).result(
    ), new ArrayMath(data).sub(errData).result(), data, Chart.Transparent, 0xbb6633);

// Set the line width to 2 pixels
errLayer.setLineWidth(2);

// Set the error zone to occupy half the space between the symbols
errLayer.setDataGap(0.5);

// Add a custom CDML text at the bottom right of the plot area as the logo
c.addText(575, 247,
    "<*block,valign=absmiddle*><*img=small_molecule.png*> <*block*><*font=Times New Roman Bold " +
    "Italic,size=10,color=804040*>Molecular\nEngineering<*/*>").setAlignment(Chart.BottomRight);

// Output the chart
WebChartViewer viewer = new WebChartViewer(request, "chart1");
viewer.setChart(c, Chart.SVG);

// Include tool tip for the chart. We only need to show the tool tip for the box whisker layer.
viewer.setImageMap(errLayer.getHTMLImageMap("", "",
    "title='Temperature at hour {xLabel}: {med} +/- {={med}-{min}} C'"));
%>
<!DOCTYPE html>
<html>
<head>
    <title>Line with Error Symbols</title>
    <!-- Include ChartDirector Javascript Library to support chart interactions -->
    <script type="text/javascript" src="cdjcv.js"></script>
</head>
<body style="margin:5px 0px 0px 5px">
    <div style="font:bold 18pt verdana;">
        Line with Error Symbols
    </div>
    <hr style="border:solid 1px #000080; background:#000080" />
    <div style="font:10pt verdana; margin-bottom:1.5em">
        <a href="viewsource.jsp?file=<%=request.getServletPath()%>">View Source Code</a>
    </div>
    <!-- ****** Here is the chart image ****** -->
    <%= viewer.renderHTML(response) %>
</body>
</html>