neal
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Typica
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Typica is a free program for professional coffee roasters. https://typica.us
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Typica/config/Reports/chart.xml

chart.xml 27KB
История Исходник

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  1. <window id="pytdprodcomp">

  2. 	<reporttitle>Production:->Previous Year Production Comparison</reporttitle>

  3.     <layout type="vertical">

  4.         <layout type="horizontal">

  5.             <label>Batch Type: </label>

  6.             <sqldrop id="batchtype" />

  7.             <label>Approval: </label>

  8.             <sqldrop id="approval" />

  9.             <daterange id="dates" initial="19" /><!-- Current Year to Date -->

  10.             <label>Days to Average</label>

  11.             <line validator="integer" id="days">7</line>

  12.             <label>Weight Unit:</label>

  13.             <sqldrop id="unit" />

  14.             <stretch />

  15.         </layout>

  16.         <webview id="report" />

  17.     </layout>

  18.     <menu name="File">

  19.         <item id="print" shortcut="Ctrl+P">Print</item>

  20.     </menu>

  21.     <program>

  22.         <![CDATA[

  23.             this.windowTitle = "Typica - Previous Year Production Comparison";

  24.             var dateSelect = findChildObject(this, 'dates');

  25.             dateSelect.removeIndex(23); // Remove Lifetime range

  26.             var view = findChildObject(this, 'report');

  27.             var printMenu = findChildObject(this, 'print');

  28.             printMenu.triggered.connect(function() {

  29.                 view.print();

  30.             });

  31.             var avgField = findChildObject(this, 'days');

  32.             var unitBox = findChildObject(this, 'unit');

  33.             unitBox.addItem("Kg");

  34.             unitBox.addItem("Lb");

  35.             unitBox.currentIndex = QSettings.value("script/report_unit", 1);

  36.             unitBox['currentIndexChanged(int)'].connect(function() {

  37.                 QSettings.setValue("script/report_unit", unitBox.currentIndex);

  38.                 refresh();

  39.             });

  40.             var batchType = findChildObject(this, 'batchtype');

  41.             batchType.addItem("Any");

  42.             batchType.addItem("Production Roasts");

  43.             batchType.addItem("SampleRoasts");

  44.             batchType.currentIndex = QSettings.value("script/batchtypefilter", 1);

  45.             batchType['currentIndexChanged(int)'].connect(function() {

  46.                 QSettings.setValue("script/batchtypefilter", batchType.currentIndex);

  47.                 refresh();

  48.             });

  49.             var approval = findChildObject(this, 'approval');

  50.             approval.addItem("Any");

  51.             approval.addItem("Approved");

  52.             approval.addItem("Not Approved");

  53.             approval.currentIndex = QSettings.value("script/approvalfilter", 1);

  54.             approval['currentIndexChanged(int)'].connect(function() {

  55.                 QSettings.setValue("script/approvalfilter", approval.currentIndex);

  56.                 refresh();

  57.             });

  58.             function refresh() {

  59.                 var conversion = 1;

  60.                 if(unitBox.currentIndex == 0) {

  61.                     conversion = 2.2;

  62.                 }

  63.                 var buffer = new QBuffer;

  64.                 buffer.open(3);

  65.                 var output = new XmlWriter(buffer);

  66.                 output.writeStartDocument("1.0");

  67.                 output.writeDTD('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN" "http://www.w3.org/2002/04/xhtml-math-svg.dtd">');

  68.                 output.writeStartElement("html");

  69.                 output.writeAttribute("xmlns", "http://www.w3.org/1999/xhtml");

  70.                 output.writeStartElement("head");

  71.                 output.writeTextElement("title", "Previous Year Production Comparison");

  72.                 output.writeEndElement();

  73.                 output.writeStartElement("body");

  74.                 output.writeTextElement("h1", "Previous Year Production Comparison");

  75.                 output.writeTextElement("p", "This report provides an itemized and overall comparison of roasted coffee production for the dates specified with those dates in the previous year. A chart of this data along with percent change and rolling average of the percent change is also produced.");

  76.                 output.writeStartElement("table");

  77.                 output.writeAttribute("style", "page-break-after:auto;");

  78.                 output.writeAttribute("rules", "groups");

  79.                 output.writeAttribute("cellpadding", "3px");

  80.                 output.writeStartElement("thead");

  81.                 output.writeStartElement("tr");

  82.                 output.writeTextElement("th", "Coffee");

  83.                 switch(unitBox.currentIndex) {

  84.                     case 0:

  85.                         output.writeTextElement("th", "Previous (Kg)");

  86.                         output.writeTextElement("th", "Current (Kg)");

  87.                         output.writeTextElement("th", "Change (Kg)");

  88.                         break;

  89.                     case 1:

  90.                         output.writeTextElement("th", "Previous (Lb)");

  91.                         output.writeTextElement("th", "Current (Lb)");

  92.                         output.writeTextElement("th", "Change (Lb)");

  93.                         break;

  94.                 }

  95.                 output.writeEndElement();

  96.                 output.writeEndElement();

  97.                 output.writeStartElement("tbody");

  98.                 var query = new QSqlQuery();

  99.                 query.exec("START TRANSACTION");

  100.                 var dateRange = dateSelect.currentRange();

  101.                 var curStartDate = "'"+dateRange[0]+"'";

  102.                 var curEndDate = "'"+dateRange[dateRange.length - 1]+"'";

  103.                 query.exec("SELECT "+curStartDate+"::date - interval '1 year', "+curEndDate+"::date - interval '1 year' + interval '1 day', "+curEndDate+"::date + interval '1 day'");

  104.                 query.next();

  105.                 curEndDate = "'"+query.value(2)+"'";

  106.                 var prevStartDate = "'"+query.value(0)+"'";

  107.                 var prevEndDate = "'"+query.value(1)+"'";

  108.                 var transaction_filter;

  109.                 var approval_filter;

  110.                 switch(batchType.currentIndex) {

  111.                     case 0:

  112.                         transaction_filter = "";

  113.                         break;

  114.                     case 1:

  115.                         transaction_filter = " AND transaction_type = 'ROAST'";

  116.                         break;

  117.                     case 2:

  118.                         transaction_filter = " AND transaction_type = 'SAMPLEROAST'";

  119.                         break;

  120.                 }

  121.                 switch(approval.currentIndex) {

  122.                     case 0:

  123.                         approval_filter = "";

  124.                         break;

  125.                     case 1:

  126.                         approval_filter = " AND approval = true";

  127.                         break;

  128.                     case 2:

  129.                         approval_filter = " AND approval = false";

  130.                         break;

  131.                 }

  132.                 var q = "CREATE TEMPORARY TABLE previous ON COMMIT DROP AS SELECT roasted_id, sum(roasted_quantity) AS p FROM roasting_log WHERE time > "+prevStartDate+" AND time < "+prevEndDate+" AND roasted_id IS NOT NULL" + transaction_filter + approval_filter + " GROUP BY roasted_id";

  133.                 query.exec(q);

  134.                 q = "CREATE TEMPORARY TABLE current ON COMMIT DROP AS SELECT roasted_id, sum(roasted_quantity) AS c FROM roasting_log WHERE time > "+curStartDate+" AND time < "+curEndDate+" AND roasted_id IS NOT NULL" + transaction_filter + approval_filter + " GROUP BY roasted_id";

  135.                 query.exec(q);

  136.                 query.exec("INSERT INTO previous SELECT roasted_id, 0 FROM current WHERE roasted_id NOT IN (SELECT roasted_id FROM previous)");

  137.                 query.exec("INSERT INTO current SELECT roasted_id, 0 FROM previous WHERE roasted_id NOT IN (SELECT roasted_id FROM current)");

  138.                 query.exec("CREATE TEMPORARY TABLE comp ON COMMIT DROP AS SELECT previous.roasted_id, p, c FROM previous LEFT OUTER JOIN current ON previous.roasted_id = current.roasted_id");

  139.                 query.exec("SELECT (SELECT name FROM items WHERE id = roasted_id) AS name, p, c, (c-p) FROM comp WHERE p > 0 OR c > 0 ORDER BY name");

  140.                 while(query.next())

  141.                 {

  142.                     output.writeStartElement("tr");

  143.                     output.writeTextElement("td", query.value(0));

  144.                     output.writeTextElement("td", (query.value(1) / conversion).toFixed(2));

  145.                     output.writeTextElement("td", (query.value(2) / conversion).toFixed(2));

  146.                     output.writeTextElement("td", (query.value(3) / conversion).toFixed(2));

  147.                     output.writeEndElement();

  148.                 }

  149.                 output.writeEndElement();

  150.                 output.writeStartElement("tfoot");

  151.                 output.writeTextElement("th", "Totals");

  152.                 query.exec("SELECT sum(p), sum(c), sum(c-p) FROM comp");

  153.                 query.next();

  154.                 output.writeTextElement("td", (query.value(0) / conversion).toFixed(2));

  155.                 output.writeTextElement("td", (query.value(1) / conversion).toFixed(2));

  156.                 output.writeTextElement("td", (query.value(2) / conversion).toFixed(2));

  157.                 output.writeEndElement();

  158.                 query.exec("ABORT");

  159.                 output.writeEndElement();

  160.                 output.writeStartElement("p");

  161.                 output.writeAttribute("style", "page-break-inside: avoid");

  162.                 output.writeStartElement("svg");

  163.                 output.writeAttribute("xmlns", "http://www.w3.org/2000/svg");

  164.                 output.writeAttribute("width", "7.5in");

  165.                 output.writeAttribute("height", "6.3in");

  166.                 output.writeStartElement("g");

  167.                 output.writeAttribute("transform", "translate(0,470)");

  168.                 output.writeStartElement("g");

  169.                 output.writeAttribute("transform", "scale(1,-1)");

  170.                 output.writeStartElement("line");

  171.                 output.writeAttribute("x1", "40");

  172.                 output.writeAttribute("x2", "40");

  173.                 output.writeAttribute("y1", "0");

  174.                 output.writeAttribute("y2", "450");

  175.                 output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  176.                 output.writeEndElement();

  177.                 output.writeStartElement("line");

  178.                 output.writeAttribute("x1", "50");

  179.                 output.writeAttribute("x2", "650");

  180.                 output.writeAttribute("y1", "-10");

  181.                 output.writeAttribute("y2", "-10");

  182.                 output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  183.                 output.writeEndElement();

  184.                 output.writeStartElement("line");

  185.                 output.writeAttribute("x1", "660");

  186.                 output.writeAttribute("x2", "660");

  187.                 output.writeAttribute("y1", "0");

  188.                 output.writeAttribute("y2", "450");

  189.                 output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  190.                 output.writeEndElement();

  191.                 var q = "SELECT "+curEndDate+"::date - "+curStartDate+"::date";

  192.                 query.exec(q);

  193.                 query.next();

  194.                 var days = query.value(0);

  195.                 var dates = new Array();

  196.                 var curpounds = new Array();

  197.                 var prevpounds = new Array();

  198.                 var change = new Array();

  199.                 var avgchange = new Array();

  200.                 var i;

  201.                 for(i = 0; i < days; i++)

  202.                 {

  203.                     q = "SELECT "+curStartDate+"::date + "+(i+1);

  204.                     query.exec(q);

  205.                     query.next();

  206.                     dates[i] = query.value(0);

  207.                     q = "SELECT sum(roasted_quantity) FROM roasting_log WHERE time > "+curStartDate+" AND time < '"+dates[i]+"'" + transaction_filter + approval_filter;

  208.                     query.exec(q);

  209.                     if(query.next())

  210.                     {

  211.                         curpounds[i] = Number(query.value(0));

  212.                     }

  213.                     else

  214.                     {

  215.                         curpounds[i] = 0;

  216.                     }

  217.                     q = "SELECT sum(roasted_quantity) FROM roasting_log WHERE time > "+curStartDate+"::date - '1 year'::interval AND time < '"+dates[i]+"'::date - '1 year'::interval" + transaction_filter + approval_filter;

  218.                     query.exec(q);

  219.                     if(query.next())

  220.                     {

  221.                         prevpounds[i] = Number(query.value(0));

  222.                     }

  223.                     else

  224.                     {

  225.                         prevpounds[i] = 0;

  226.                     }

  227.                     if(curpounds[i] > 0)

  228.                     {

  229.                         change[i] = (curpounds[i] - prevpounds[i])/curpounds[i];

  230.                     }

  231.                     else

  232.                     {

  233.                         if(prevpounds[i] > 0)

  234.                         {

  235.                             change[i] = -1;

  236.                         }

  237.                         else

  238.                         {

  239.                             change[i] = 0;

  240.                         }

  241.                     }

  242.                     if(i > (parseInt(avgField.text)-2))

  243.                     {

  244.                         var sum = 0;

  245.                         var j;

  246.                         for(j = 0; j < parseInt(avgField.text); j++)

  247.                         {

  248.                             sum += change[i-j];

  249.                         }

  250.                         avgchange[i] = sum / parseInt(avgField.text);

  251.                     }

  252.                 }

  253.                 // Calculate the domain of the primary y axis.

  254.                 var maxy1 = 0;

  255.                     var increment = 100; // Starting increment is 100 Lb.

  256.                     if(unitBox.currentIndex == 0) {

  257.                         increment = 110; // Starting increment is 50 Kg if Kg is requested.

  258.                     }

  259.                 while(maxy1 < Math.max(curpounds[days - 1], prevpounds[days - 1]))

  260.                 {

  261.                     maxy1 += increment;

  262.                 }

  263.                 // Calculate the number of grid lines and loosen spacing if there are too many.

  264.                 var divisions = maxy1 / increment;

  265.                 while(divisions > 10) {

  266.                     increment *= 2;

  267.                     divisions = maxy1 / increment;

  268.                 }

  269.                 // Draw y axis grid lines.

  270.                 var pos = 0;

  271.                 while(pos <= maxy1)

  272.                 {

  273.                     output.writeStartElement("line");

  274.                     output.writeAttribute("x1", "35");

  275.                     output.writeAttribute("x2", "45");

  276.                     output.writeAttribute("y1", (450/maxy1)*pos);

  277.                     output.writeAttribute("y2", (450/maxy1)*pos);

  278.                     output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  279.                     output.writeEndElement();

  280.                     pos += increment;

  281.                 }

  282.                 var n = Math.min.apply(Math, change);

  283.                 var m = Math.max.apply(Math, change);

  284.                 var miny2 = 0;

  285.                 var maxy2;

  286.                 if(n < 0)

  287.                 {

  288.                     while(miny2 > n)

  289.                     {

  290.                         miny2 -= 0.1;

  291.                     }

  292.                     maxy2 = miny2;

  293.                 }

  294.                 else

  295.                 {

  296.                     while(miny2 < n)

  297.                     {

  298.                         miny2 += 0.1;

  299.                     }

  300.                     miny2 -= 0.1;

  301.                     maxy2 = miny2;

  302.                 }

  303.                 while(maxy2 < m)

  304.                 {

  305.                     maxy2 += 0.1;

  306.                 }

  307.                 var range = maxy2 - miny2;

  308.                 pos = miny2;

  309.                 while(pos <= maxy2)

  310.                 {

  311.                     output.writeStartElement("line");

  312.                     output.writeAttribute("x1", "655");

  313.                     output.writeAttribute("x2", "665");

  314.                     output.writeAttribute("y1", (pos-miny2)*(4.5/(range*100))*10000);

  315.                     output.writeAttribute("y2", (pos-miny2)*(4.5/(range*100))*10000);

  316.                     output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  317.                     output.writeEndElement();

  318.                     pos += 0.1;

  319.                 }

  320.                 pos = 0;

  321.                 while(pos < days)

  322.                 {

  323.                     output.writeStartElement("line");

  324.                     output.writeAttribute("x1", 50+((600/(days-1))*pos));

  325.                     output.writeAttribute("x2", 50+((600/(days-1))*pos));

  326.                     output.writeAttribute("y1", "-5");

  327.                     output.writeAttribute("y2", "-15");

  328.                     output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  329.                     output.writeEndElement();

  330.                     pos += 7;

  331.                 }

  332.                 output.writeStartElement("line");

  333.                 output.writeAttribute("x1", 50+((600/(days-1))*(days-1)));

  334.                 output.writeAttribute("x2", 50+((600/(days-1))*(days-1)));

  335.                 output.writeAttribute("y1", "-5");

  336.                 output.writeAttribute("y2", "-15");

  337.                 output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  338.                 output.writeEndElement();

  339.                 pos = 1;

  340.                 while(pos < days)

  341.                 {

  342.                     output.writeStartElement("line");

  343.                     output.writeAttribute("x1", 50+((600/(days-1))*(pos - 1)));

  344.                     output.writeAttribute("x2", 50+((600/(days-1))*pos));

  345.                     output.writeAttribute("y1", (prevpounds[pos-1]/maxy1)*450);

  346.                     output.writeAttribute("y2", (prevpounds[pos]/maxy1)*450);

  347.                     output.writeAttribute("style", "stroke:rgb(0,0,0);stroke-width:1;");

  348.                     output.writeEndElement();

  349.                     output.writeStartElement("line");

  350.                     output.writeAttribute("x1", 50+((600/(days-1))*(pos - 1)));

  351.                     output.writeAttribute("x2", 50+((600/(days-1))*pos));

  352.                     output.writeAttribute("y1", (curpounds[pos-1]/maxy1)*450);

  353.                     output.writeAttribute("y2", (curpounds[pos]/maxy1)*450);

  354.                     output.writeAttribute("style", "stroke:rgb(255,0,0);stroke-width:1;");

  355.                     output.writeEndElement();

  356.                     output.writeStartElement("line");

  357.                     output.writeAttribute("x1", 50+((600/(days-1))*(pos-1)));

  358.                     output.writeAttribute("x2", 50+((600/(days-1))*pos));

  359.                     output.writeAttribute("y1", (change[pos-1]-miny2)*(4.5/(range*100))*10000);

  360.                     output.writeAttribute("y2", (change[pos]-miny2)*(4.5/(range*100))*10000);

  361.                     output.writeAttribute("style", "stroke:rgb(0,255,0);stroke-width:1;");

  362.                     output.writeEndElement();

  363.                     if(pos > (parseInt(avgField.text)-1))

  364.                     {

  365.                         output.writeStartElement("line");

  366.                         output.writeAttribute("x1", 50+((600/(days-1))*(pos-1)));

  367.                         output.writeAttribute("x2", 50+((600/(days-1))*pos));

  368.                         output.writeAttribute("y1", (avgchange[pos-1]-miny2)*(4.5/(range*100))*10000);

  369.                         output.writeAttribute("y2", (avgchange[pos]-miny2)*(4.5/(range*100))*10000);

  370.                         output.writeAttribute("style", "stroke:rgb(0,0,255);stroke-width:1;");

  371.                         output.writeEndElement();

  372.                     }

  373.                     pos++;

  374.                 }

  375.                 output.writeEndElement();

  376.                 i = 0;

  377.                 while(i <= maxy1)

  378.                 {

  379.                     output.writeStartElement("text");

  380.                     output.writeAttribute("x", "0");

  381.                     output.writeAttribute("y", -((450/maxy1)*i)+5);

  382.                     output.writeAttribute("font-size", "12");

  383.                     switch(unitBox.currentIndex) {

  384.                         case 0:

  385.                             output.writeCharacters((i / 2.2).toFixed(0));

  386.                             break;

  387.                         case 1:

  388.                         default:

  389.                             output.writeCharacters(i);

  390.                             break;

  391.                     }

  392.                     output.writeEndElement();

  393.                     i += increment;

  394.                 }

  395.                 i = miny2;

  396.                 var stepSize = 0.1;

  397.                 while((maxy2 - miny2) / stepSize > 20)

  398.                 {

  399.                     stepSize += 0.05;

  400.                 }

  401.                 while(i <= maxy2)

  402.                 {

  403.                     output.writeStartElement("text");

  404.                     output.writeAttribute("x", "670");

  405.                     output.writeAttribute("y", -((i-miny2)*(4.5/(range*100))*10000)+5);

  406.                     output.writeAttribute("font-size", "12");

  407.                     output.writeCharacters(Number(i*100).toFixed(0)+"%");

  408.                     output.writeEndElement();

  409.                     i += stepSize;

  410.                 }

  411.                 i = 0;

  412.                 while(i <= days-1)

  413.                 {

  414.                     output.writeStartElement("text");

  415.                     output.writeAttribute("x", 45+((600/(days-1))*i));

  416.                     output.writeAttribute("y", "20");

  417.                     output.writeAttribute("font-size", "12");

  418.                     output.writeAttribute("transform", "rotate(90 "+(45+((600/(days-1))*i))+",20)");

  419.                     q = "SELECT ('"+dates[i]+"'::date - '1 day'::interval)::date";

  420.                     query.exec(q);

  421.                     query.next();

  422.                     var ds = query.value(0);

  423.                     var parts = ds.split("-");

  424.                     switch(parts[1])

  425.                     {

  426.                         case '01':

  427.                             ds = "January ";

  428.                             break;

  429.                         case '02':

  430.                             ds = "February ";

  431.                             break;

  432.                         case '03':

  433.                             ds = "March ";

  434.                             break;

  435.                         case '04':

  436.                             ds = "April ";

  437.                             break;

  438.                         case '05':

  439.                             ds = "May ";

  440.                             break;

  441.                         case '06':

  442.                             ds = "June ";

  443.                             break;

  444.                         case '07':

  445.                             ds = "July ";

  446.                             break;

  447.                         case '08':

  448.                             ds = "August ";

  449.                             break;

  450.                         case '09':

  451.                             ds = "September ";

  452.                             break;

  453.                         case '10':

  454.                             ds = "October ";

  455.                             break;

  456.                         case '11':

  457.                             ds = "November ";

  458.                             break;

  459.                         case '12':

  460.                             ds = "December ";

  461.                             break;

  462.                     }

  463.                     ds = ds + Number(parts[2]);

  464.                     output.writeCharacters(ds);

  465.                     output.writeEndElement();

  466.                     if(i == days-1)

  467.                     {

  468.                         break;

  469.                     }

  470.                     i += 7;

  471.                     if(i > days-1)

  472.                     {

  473.                         i = days - 1;

  474.                     }

  475.                 }

  476.                 query = query.invalidate();

  477.                 output.writeStartElement("rect");

  478.                 output.writeAttribute("fill", "rgb(0,0,0)");

  479.                 output.writeAttribute("x", "45");

  480.                 output.writeAttribute("y", "110");

  481.                 output.writeAttribute("width", "24");

  482.                 output.writeAttribute("height", "12");

  483.                 output.writeEndElement();

  484.                 output.writeStartElement("text");

  485.                 output.writeAttribute("x", "75");

  486.                 output.writeAttribute("y", "120");

  487.                 output.writeAttribute("font-size", "12");

  488.                 switch(unitBox.currentIndex) {

  489.                     case 0:

  490.                         output.writeCharacters("Previous Year Kg");

  491.                         break;

  492.                     case 1:

  493.                         output.writeCharacters("Previous Year Lb");

  494.                         break;

  495.                 }

  496.                 output.writeEndElement();

  497.                 output.writeStartElement("rect");

  498.                 output.writeAttribute("fill", "rgb(255,0,0)");

  499.                 output.writeAttribute("x", "195");

  500.                 output.writeAttribute("y", "110");

  501.                 output.writeAttribute("width", "24");

  502.                 output.writeAttribute("height", "12");

  503.                 output.writeEndElement();

  504.                 output.writeStartElement("text");

  505.                 output.writeAttribute("x", "225");

  506.                 output.writeAttribute("y", "120");

  507.                 output.writeAttribute("font-size", "12");

  508.                 switch(unitBox.currentIndex) {

  509.                     case 0:

  510.                         output.writeCharacters("Current Year Kg");

  511.                         break;

  512.                     case 1:

  513.                         output.writeCharacters("Current Year Lb");

  514.                         break;

  515.                 }

  516.                 output.writeEndElement();

  517.                 output.writeStartElement("rect");

  518.                 output.writeAttribute("fill", "rgb(0,255,0)");

  519.                 output.writeAttribute("x", "345");

  520.                 output.writeAttribute("y", "110");

  521.                 output.writeAttribute("width", "24");

  522.                 output.writeAttribute("height", "12");

  523.                 output.writeEndElement();

  524.                 output.writeStartElement("text");

  525.                 output.writeAttribute("x", "375");

  526.                 output.writeAttribute("y", "120");

  527.                 output.writeAttribute("font-size", "12");

  528.                 output.writeCharacters("% Change");

  529.                 output.writeEndElement();

  530.                 output.writeStartElement("rect");

  531.                 output.writeAttribute("fill", "rgb(0,0,255)");

  532.                 output.writeAttribute("x", "495");

  533.                 output.writeAttribute("y", "110");

  534.                 output.writeAttribute("width", "24");

  535.                 output.writeAttribute("height", "12");

  536.                 output.writeEndElement();

  537.                 output.writeStartElement("text");

  538.                 output.writeAttribute("x", "525");

  539.                 output.writeAttribute("y", "120");

  540.                 output.writeAttribute("font-size", "12");

  541.                 output.writeCharacters("Average % Change");

  542.                 output.writeEndElement();

  543.                 output.writeEndElement();

  544.                 output.writeEndElement();

  545.                 output.writeEndElement();

  546.                 output.writeEndElement();

  547.                 output.writeEndElement();

  548.                 output.writeEndDocument();

  549.                 view.setContent(buffer);

  550.                 buffer.close();

  551.             }

  552.             refresh();

  553.             dateSelect.rangeUpdated.connect(function() {

  554.                 refresh();

  555.             });

  556.             avgField.editingFinished.connect(function() {

  557.                 refresh();

  558.             });

  559.         ]]>

  560.     </program>

  561. </window>