ERRLINE.jsp 3.67 KB
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Thitichaipun Wutthisak committed
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<%@page import="ChartDirector.*" %>
<%
//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", "-", "-", "3", "-", "-", "6", "-", "-", "9", "-", "-",
    "12", "-", "-", "15", "-", "-", "18", "-", "-", "21", "-", "-", "24"};

//Create a XYChart object of size 600 x 300 pixels, with a light grey (0xc0c0c0)
//background, a black border, and 1 pixel 3D border effect.
XYChart c = new XYChart(600, 300, 0xc0c0c0, 0, 1);

//Set default directory for loading images from current script directory
String realPath = request.getRealPath(request.getServletPath());
if (realPath == null)
    //some web servers have bugs and real path must be obtained as follows
    realPath = request.getRealPath(request.getRequestURI());
c.setSearchPath(new java.io.File(realPath).getParent());

//Set the plotarea at (55, 45) and of size 520 x 205 pixels, with white
//background. Turn on both horizontal and vertical grid lines with light grey
//color (0xc0c0c0)
c.setPlotArea(55, 45, 520, 210, 0xffffff, -1, -1, 0xc0c0c0, 0xc0c0c0);

//Add a title box to the chart using 13 pts Arial Bold Italic font. The title is
//in CDML and includes embedded images for highlight. The text is white
//(0xffffff) on a black background, with a 1 pixel 3D border.
c.addTitle(
    "<*block,valign=absmiddle*><*img=star.png*><*img=star.png*> Molecular " +
    "Temperature Control <*img=star.png*><*img=star.png*><*/*>", "arialbi.ttf",
    13, 0xffffff).setBackground(0x0, -1, 1);

//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);

//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, 0xff).setDataSymbol(Chart.DiamondSymbol, 12, 0xffff80
    );

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

//Add a box whisker layer to the chart. Use only 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(), null,
    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, 255,
    "<*block,valign=absmiddle*><*img=small_molecule.png*> <*block*>" +
    "<*font=timesbi.ttf,size=10,color=804040*>Molecular\nEngineering<*/*>"
    ).setAlignment(Chart.BottomRight);

//output the chart
request.getSession().setAttribute("chart1", c.makeChart2(Chart.PNG));
%>
<html>
<body topmargin=0 leftmargin=5 rightmargin=0 marginwidth=5 marginheight=0>
<div style="font-size:18pt; font-family:verdana; font-weight:bold">
    Line with Error Symbols
</div>
<hr color="#000080">
<div style="font-size:10pt; font-family:verdana">
    <a href="VIEWSOURCE.jsp?file=<%=request.getServletPath()%>">
        View Chart Source Code
    </a>
</div>
<br>
<img src="chart1.chart?no_cache=<%=Chart.getUniqueId()%>">
</body>
</html>