JMSL Chart Guide:

JMSL Chart Programmer's Guide

XML >> Examples >> Contour Chart

XML Example: Contour Chart

(Download Code)

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<!DOCTYPE Chart PUBLIC "-//Visual Numerics//DTD JMSL Chart//EN" "http://www.vni.com/products/jmsl/Chart.dtd">
<Chart>
    <Array id="x"><NumberList>5,3,1,2,4</NumberList></Array>
    <Array id="y"><NumberList>1,2,3,4,5</NumberList></Array>    
    <Array id="z"><NumberList>26,28,27,29,25</NumberList></Array>
    
    <ChartTitle><Attribute name="Title" value="Scattered Data Contour Plot"/></ChartTitle>
    <AxisXY>
        <Contour xGrid="#x"  yGrid="#y"  zData="#z">
            <ContourLegend>
                <Attribute name="Paint" value="true"/>
            </ContourLegend>
            <ContourLevel index="5">
                <Attribute name="FillColor" value="green"/>
            </ContourLevel>
        </Contour>
        <Data x="#x" y="#y">
             <Attribute name="DataType" value="DATA_TYPE_MARKER"/>
             <Attribute name="MarkerType" value="MARKER_TYPE_FILLED_CIRCLE"/>
             <Attribute name="MarkerColor" value="red"/>
        </Data>
    </AxisXY>
</Chart>