egroupware/phpgwapi/js/jquery/jqplot/examples/kcp_lorenz.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<!-- Use Compatibility mode in IE -->
<title>Lorenz Curve</title>
<!--[if lt IE 9]><script language="javascript" type="text/javascript" src="../excanvas.js"></script><![endif]-->
<link rel="stylesheet" type="text/css" href="../jquery.jqplot.min.css" />
<link rel="stylesheet" type="text/css" href="../examples/examples.css" />
<!-- BEGIN: load jquery -->
<script language="javascript" type="text/javascript" src="../jquery.min.js"></script>
<!-- END: load jquery -->
<!-- BEGIN: load jqplot -->
<script language="javascript" type="text/javascript" src="../jquery.jqplot.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.logAxisRenderer.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.cursor.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.canvasTextRenderer.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.canvasAxisLabelRenderer.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.highlighter.min.js"></script>
<script language="javascript" type="text/javascript" src="../plugins/jqplot.canvasOverlay.min.js"></script>
<link type="text/css" href="jquery-ui/css/ui-lightness/jquery-ui.min.css" rel="Stylesheet" />
<script type="text/javascript" src="jquery-ui/js/jquery-ui.min.js"></script>
<!-- END: load jqplot -->
<style type="text/css">
.chart-container {
border: 1px solid darkblue;
padding: 30px;
width: 500px;
height: 400px;
}
#chart1 {
width: 96%;
height: 96%;
}
.jqplot-datestamp {
font-size: 0.8em;
color: #777;
/* margin-top: 1em;
text-align: right;*/
font-style: italic;
position: absolute;
bottom: 15px;
right: 15px;
}
td.controls li {
list-style-type: none;
}
td.controls ul {
margin-top: 0.5em;
padding-left: 0.2em;
}
pre.code {
margin-top: 45px;
clear: both;
}
</style>
<script class="code" type="text/javascript">
$(document).ready(function(){
var dataSets = {
national: [[0, 0], [0.034259, 0.000122], [0.036908, 0.000271], [0.039957, 0.000457], [0.043623, 0.000699], [0.048008, 0.001005], [0.053278, 0.001404], [0.059665, 0.001916], [0.067405, 0.002587], [0.076951, 0.003482], [0.088909, 0.004676], [0.103706, 0.006234], [0.121406, 0.008198], [0.142376, 0.010698], [0.167456, 0.013945], [0.198392, 0.018266], [0.237371, 0.024152], [0.287096, 0.03217], [0.350664, 0.043128], [0.43322, 0.058856], [0.546538, 0.08196], [0.703419, 0.116382], [0.921534, 0.167573], [1.225405, 0.244101], [1.658248, 0.362099], [2.286919, 0.545089], [3.168531, 0.811148], [4.338121, 1.180312], [5.828025, 1.677699], [7.674282, 2.317937], [9.856185, 3.124879], [12.427952, 4.135038], [15.374906, 5.337835], [18.559853, 6.704187], [21.938501, 8.240167], [25.480211, 9.968066], [29.195872, 11.896316], [33.040813, 13.995922], [36.929108, 16.268393], [40.883239, 18.753271], [44.934876, 21.456742], [48.979949, 24.281483], [52.874709, 27.163823], [56.569122, 30.090586], [60.143349, 33.155912], [63.632698, 36.332609], [67.019887, 39.647977], [70.272329, 42.982924], [73.31569, 46.301522], [76.137996, 49.580067], [78.734309, 52.80729], [81.144203, 56.013671], [83.364771, 59.154237], [85.40072, 62.237023], [87.276365, 65.274088], [88.994984, 68.231226], [90.547773, 71.063226], [91.930153, 73.740825], [93.143588, 76.235257], [94.19365, 78.526502], [95.093093, 80.626967], [95.863261, 82.534767], [96.518119, 84.276606], [97.07861, 85.871008], [97.555507, 87.313822], [97.958887, 88.612275], [98.29631, 89.76839], [98.57645, 90.788966], [98.805892, 91.680096], [98.994988, 92.471419], [99.15183, 93.168954], [99.279882, 93.771844], [99.384116, 94.303287], [99.470272, 94.773123], [99.541871, 95.191639], [99.601871, 95.572501], [99.653556, 95.924822], [99.698334, 96.25129], [99.737113, 96.553878], [99.770733, 96.834228], [99.800151, 97.099569], [99.826487, 97.355328], [99.85018, 97.600349], [99.871291, 97.832168], [99.889939, 98.050737], [99.906286, 98.254414], [99.92045, 98.442305], [99.932702, 98.616245], [99.9433, 98.776877], [99.952485, 98.926517], [99.960528, 99.066855], [99.96755, 99.196967], [99.9736, 99.316087], [99.978742, 99.423943], [99.983126, 99.523155], [99.986929, 99.615949], [99.990275, 99.703425], [99.993221, 99.785398], [99.995794, 99.861721], [99.998031, 99.932812], [100, 100]],
urban: [[0, 0], [0.022476, 0.000211], [0.026364, 0.000483], [0.031079, 0.000832], [0.03683, 0.001286], [0.043812, 0.001867], [0.052123, 0.002596], [0.061977, 0.003523], [0.07392, 0.00472], [0.08836, 0.006245], [0.105627, 0.008192], [0.126649, 0.010745], [0.152991, 0.014185], [0.186685, 0.01887], [0.230466, 0.025421], [0.288337, 0.034602], [0.364009, 0.047302], [0.462362, 0.064833], [0.591815, 0.0896], [0.763717, 0.124292], [0.990265, 0.173076], [1.291577, 0.242086], [1.689361, 0.337485], [2.197829, 0.465168], [2.833156, 0.632983], [3.607935, 0.847553], [4.531058, 1.117227], [5.612064, 1.448077], [6.829389, 1.832426], [8.150496, 2.276607], [9.587093, 2.787319], [11.139531, 3.375891], [12.843232, 4.068491], [14.744, 4.894875], [16.882944, 5.879821], [19.274088, 7.043989], [21.898373, 8.377077], [24.70402, 9.889069], [27.725078, 11.639484], [31.02485, 13.647365], [34.577391, 15.957918], [38.361881, 18.496115], [42.220399, 21.242326], [46.204947, 24.281703], [50.279452, 27.501128], [54.284933, 30.800251], [58.020934, 34.003512], [61.527083, 37.314968], [65.059633, 40.928214], [68.631977, 44.751812], [72.134933, 48.615769], [75.35901, 52.332308], [78.289798, 55.927374], [80.980675, 59.439449], [83.426691, 62.80086], [85.63051, 66.024375], [87.600439, 69.040545], [89.324337, 71.839628], [90.82494, 74.405703], [92.132382, 76.808559], [93.28344, 79.051197], [94.291515, 81.128944], [95.165628, 83.025406], [95.917569, 84.765777], [96.566309, 86.346045], [97.111687, 87.728898], [97.557321, 88.935715], [97.923776, 89.98232], [98.224115, 90.896808], [98.472073, 91.712405], [98.683427, 92.454973], [98.864412, 93.127257], [99.018636, 93.73762], [99.150765, 94.298112], [99.266909, 94.826197], [99.369967, 95.321988], [99.460335, 95.779249], [99.538693, 96.200706], [99.60658, 96.587402], [99.665149, 96.942925], [99.716006, 97.27086], [99.76009, 97.572073], [99.798168, 97.847633], [99.830962, 98.099393], [99.858805, 98.322381], [99.881656, 98.513678], [99.900176, 98.68098], [99.91564, 98.83196], [99.928971, 98.970904], [99.940546, 99.098968], [99.950572, 99.216266], [99.959091, 99.321169], [99.966315, 99.415471], [99.97239, 99.500041], [99.97761, 99.578707], [99.982252, 99.653757], [99.986425, 99.725788], [99.990223, 99.796075], [99.993742, 99.865362], [99.996997, 99.933105], [100, 100]],
rural: [[0, 0], [0.044856, 0.00021], [0.048153, 0.000449], [0.051764, 0.000737], [0.055907, 0.001092], [0.060801, 0.00155], [0.066762, 0.002138], [0.073899, 0.002894], [0.082612, 0.003876], [0.093168, 0.005148], [0.106164, 0.006835], [0.122508, 0.009095], [0.142886, 0.012069], [0.16758, 0.015833], [0.19669, 0.020566], [0.23118, 0.026579], [0.273098, 0.034447], [0.325019, 0.044958], [0.390807, 0.059161], [0.474177, 0.078318], [0.579565, 0.104359], [0.719638, 0.14226], [0.911325, 0.197784], [1.175054, 0.278915], [1.537895, 0.397967], [2.041596, 0.57646], [2.758826, 0.848809], [3.776691, 1.250019], [5.133703, 1.8048], [6.852621, 2.537016], [8.948744, 3.478047], [11.417648, 4.640509], [14.293846, 6.085098], [17.634387, 7.851123], [21.360828, 9.886831], [25.29956, 12.160142], [29.428878, 14.674388], [33.707138, 17.452533], [38.129755, 20.506174], [42.671778, 23.796002], [47.229102, 27.303349], [51.800588, 31.060857], [56.383771, 35.053496], [60.886558, 39.145526], [65.12792, 43.181575], [69.030354, 47.116849], [72.617033, 51.025646], [75.986887, 54.923636], [79.112304, 58.743632], [81.975561, 62.443223], [84.537139, 65.922443], [86.782817, 69.135506], [88.71901, 72.103335], [90.413815, 74.878966], [91.908817, 77.500639], [93.228911, 79.953304], [94.381653, 82.20716], [95.359352, 84.209133], [96.170082, 85.973719], [96.837248, 87.5051], [97.378991, 88.838761], [97.8273, 90.020506], [98.200135, 91.065991], [98.506646, 91.96714], [98.752685, 92.735267], [98.949784, 93.390185], [99.10766, 93.94721], [99.232528, 94.417506], [99.334335, 94.838423], [99.42121, 95.226477], [99.497035, 95.589049], [99.563629, 95.927413], [99.621726, 96.240868], [99.672192, 96.530566], [99.715746, 96.794464], [99.752893, 97.034788], [99.784601, 97.251679], [99.811139, 97.442528], [99.833203, 97.614678], [99.852181, 97.774104], [99.868723, 97.92227], [99.883153, 98.05955], [99.89576, 98.188276], [99.906951, 98.310902], [99.917064, 98.429897], [99.926265, 98.545001], [99.9346, 98.656238], [99.942191, 98.76409], [99.949086, 98.868769], [99.955426, 98.971691], [99.961279, 99.072938], [99.966677, 99.172455], [99.971673, 99.270765], [99.976302, 99.367541], [99.980575, 99.462525], [99.984496, 99.554946], [99.988063, 99.644199], [99.991314, 99.731953], [99.994366, 99.820708], [99.997264, 99.910225], [100, 100]]
}
// Initial values for the user lines.
var userLine1Val = 42;
var userLine2Val = 75;
// find the index of the data point with the closest y value.
// assumes y values are monotonically increasing.
var findXValue = function (y, data) {
var l = data.length;
var temp;
var d;
var idx;
var mid = Math.round(l/2);
var interval = mid;
var prevInterval = mid;
var dist = null;
var absDist = null;
var hold = null;
var ret = null;
var x, x0, x1, y0, y1, lowidx, hiidx;
// check to see if we're in range
if (y > data[l-1][1]) {
return [l-1, data[l-1]];
}
else if (y < data[0][1]) {
return [0, data[0]];
}
for (var i=0; i<l; i++) {
d = data[mid][1];
dist = d - y;
absDist = Math.abs(dist);
interval = Math.round(interval/2);
if (absDist < hold || hold === null) {
hold = absDist;
idx = mid;
}
// if we're right on the pont, get out of here
if (dist === 0) {
ret = [idx, data[idx]];
break;
}
// if we've narrowed it down to an interval,
// interpolate and get out of here
else if (prevInterval === 1) {
// to the right, interpolate -1 to here
if (dist > 0) {
lowidx = idx - 1;
hiidx = idx;
}
else {
lowidx = idx;
hiidx = idx + 1;
}
x0 = data[lowidx][0];
x1 = data[hiidx][0];
y0 = data[lowidx][1];
y1 = data[hiidx][1];
x = x0 + (y - y0) / (y1 - y0) * (x1 - x0);
ret = [idx, [x, y]];
break;
}
// to the right, go left and reduce
else if (dist > 0) {
mid -= interval;
}
// to the left go right and increase
else if (dist < 0) {
mid += interval;
}
prevInterval = interval;
}
return ret;
}
// determine initial values for horizontal and vertical overlay lines.
var line1x = findXValue(userLine1Val, dataSets.national)[1][0];
var line2x = findXValue(userLine2Val, dataSets.national)[1][0];;
var line3y = userLine1Val;
var line4y = userLine2Val;
// make the plot
plot1 = $.jqplot('chart1', [dataSets.national], {
title: 'Lorenz Curve',
// To control the size of the grid, can set the gridPadding option,
// gridPadding: {top: 40, bottom: 60, left: 70, right: 50},
// but must know size of container ahead of time and figure out what paddings
// you want to get a square grid.
// Alternatively, can use the gridDimensions option.
// gridDimensions doesn't get reapplied on replot() because plots
// _gridPadding attribute is set the first time it is drawn and it
// won't be overwritten.
gridDimensions: {height: 290, width: 290},
cursor: {
show: false
},
highlighter: {
show: true,
showMarker: false,
useAxesFormatters: false,
formatString: '%d, %.1f'
},
axesDefaults: {
labelRenderer: $.jqplot.CanvasAxisLabelRenderer
},
seriesDefaults: {
showMarker: false,
color: '#4bb2c5'
},
axes: {
xaxis: {
label: 'Per Capita Expenditure (local currency)',
pad:0
},
yaxis: {
label: 'Population Share (%)',
pad: 0
}
},
grid: {
drawBorder: false,
shadow: false,
// background: 'rgba(0,0,0,0)' works.
background: 'white'
},
canvasOverlay: {
show: true,
objects: [,
{line: {
name: 'line5',
start: [0,0],
stop: [100,100],
color: '#4bb2c5',
shadow: false,
showTooltip: false
}},
{horizontalLine: {
name: 'line1',
y: userLine1Val,
color: '#d4c35D',
xmin: 0,
xmax: line1x,
shadow: false,
showTooltip: true,
tooltipFormatString: "%nPS=%'d",
showTooltipPrecision: 0.5
}},
{horizontalLine: {
name: 'line2',
y: userLine2Val,
color: '#d4c35D',
xmin: 0,
xmax: line2x,
shadow: false,
showTooltip: true,
tooltipFormatString: "%nPS=%'d",
showTooltipPrecision: 0.5
}},
{verticalLine: {
name: 'line3',
x: line1x,
color: '#d4c35D',
ymin: 0,
ymax: line3y,
shadow: false,
showTooltip: true,
tooltipFormatString: "PCE=%'d",
showTooltipPrecision: 0.5
}},
{verticalLine: {
name: 'line4',
x: line2x,
color: '#d4c35D',
ymin: 0,
ymax: line4y,
shadow: false,
showTooltip: true,
tooltipFormatString: "PCE=%'d",
showTooltipPrecision: 0.5
}}
]
}
});
// add a date at the bottom.
var d = new $.jsDate();
$('div.jqplot-datestamp').html('Generated on '+d.strftime('%v'));
// initialize form elements
// set these before attaching event handlers.
$('input[type=radio][name=dataSeries]').attr('checked', false);
$('input[type=radio][name=dataSeries][value=national]').attr('checked', true);
$('input[type=radio][name=backgroundColor]').attr('checked', false);
$('input[type=radio][name=backgroundColor][value=white]').attr('checked', true);
$('input[type=radio][name=lineWidth]').attr('checked', false);
$('input[type=radio][name=lineWidth][value="2.5"]').attr('checked', true);
$('input[type=text][name=userLine1]').val(userLine1Val);
$('input[type=text][name=userLine2]').val(userLine2Val);
$('input[type=checkbox][name=gridsVertical]').attr('checked', true);
$('input[type=checkbox][name=gridsHorizontal]').attr('checked', true);
// attach event handlers to form elements
$('input[type=radio][name=backgroundColor]').change(function(){
plot1.grid.background = $(this).val();
plot1.replot();
});
$('input[type=radio][name=dataSeries]').change(function(){
var val = $(this).val();
plot1.series[0].data = dataSets[val];
switch (val) {
case 'national':
plot1.series[0].renderer.shapeRenderer.strokeStyle = '#4bb2c5';
plot1.plugins.canvasOverlay.get('line5').options.color = '#4bb2c5';
break;
case 'urban':
plot1.series[0].renderer.shapeRenderer.strokeStyle = '#c54b62';
plot1.plugins.canvasOverlay.get('line5').options.color = '#c54b62';
break;
case 'rural':
plot1.series[0].renderer.shapeRenderer.strokeStyle = '#b2c54b';
plot1.plugins.canvasOverlay.get('line5').options.color = '#b2c54b';
break;
default:
plot1.series[0].renderer.shapeRenderer.strokeStyle = '#4bb2c5';
plot1.plugins.canvasOverlay.get('line5').options.color = '#4bb2c5';
break;
}
var co = plot1.plugins.canvasOverlay;
var x1max = findXValue($('input[type=text][name=userLine1]').val(), dataSets[val])[1][0];
co.get('line1').options.xmax = co.get('line3').options.x = x1max;
var x2max = findXValue($('input[type=text][name=userLine2]').val(), dataSets[val])[1][0];
co.get('line2').options.xmax = co.get('line4').options.x = x2max;
// hack to make sure plot auto computes a new format string if needed.
plot1.axes.yaxis.tickOptions.formatString = ''
plot1.replot({resetAxes:['yaxis']});
});
$('input[type=checkbox][name=gridsVertical]').change(function(){
plot1.axes.xaxis.tickOptions.showGridline = this.checked;
plot1.replot();
});
$('input[type=checkbox][name=gridsHorizontal]').change(function(){
plot1.axes.yaxis.tickOptions.showGridline = this.checked;
plot1.replot();
});
$('input[type=text][name=userLine1]').keyup(function(){
var val = parseFloat($(this).val());
var co = plot1.plugins.canvasOverlay;
co.get('line1').options.y = val;
co.get('line3').options.ymax = val;
var xx = findXValue(val, plot1.series[0].data)[1][0];
co.get('line1').options.xmax = co.get('line3').options.x = xx;
plot1.replot();
});
$('input[type=text][name=userLine2]').keyup(function(){
var val = parseFloat($(this).val());
var co = plot1.plugins.canvasOverlay;
co.get('line2').options.y = val;
co.get('line4').options.ymax = val;
var xx = findXValue(val, plot1.series[0].data)[1][0];
co.get('line2').options.xmax = co.get('line4').options.x = xx;
plot1.replot();
});
$('input[type=radio][name=lineWidth]').change(function(){
var val = parseFloat($(this).val()), shadowOffset;
plot1.series[0].renderer.shapeRenderer.lineWidth = val;
plot1.series[0].renderer.shadowRenderer.lineWidth = val;
// for thick lines, scale shadow offset.
if (val > 2.5) {
shadowOffset = 1.25 * (1 + (Math.atan((val/2.5))/0.785398163 - 1)*0.6);
// var shadow_offset = this.shadowOffset;
}
// for skinny lines, don't make such a big shadow.
else {
shadowOffset = 1.25*Math.atan((val/2.5))/0.785398163;
}
plot1.series[0].renderer.shadowRenderer.offset = shadowOffset;
for (var i=0, l=plot1.plugins.canvasOverlay.objects.length; i<l; i++) {
plot1.plugins.canvasOverlay.objects[i].options.lineWidth = val;
}
plot1.replot();
});
$("div.chart-container").resizable({delay:20, aspectRatio: true});
$('div.chart-container').bind('resize', function(event, ui) {
plot1.replot();
});
$('.jqplot-target').mouseleave(function(){ $('.jqplot-canvasOverlay-tooltip, .jqplot-highlighter-tooltip, .jqpot-cursor-tooltip').hide(); });
});
</script>
<script type="text/javascript">
$(document).ready(function(){
$('script.code').each(function(index) {
$('pre.code').eq(index).text($(this).html());
});
$(document).unload(function() {$('*').unbind(); });
});
</script>
</head>
<body>
<?php include "topbanner.inc"; ?>
<div class="example-content">
<?php include "nav.inc"; ?>
<table class="app">
<td class="controls">
<div>
Data Series:
<ul>
<li><input name="dataSeries" value="national" type="radio" checked />National</li>
<li><input name="dataSeries" value="urban" type="radio" />Urban</li>
<li><input name="dataSeries" value="rural" type="radio" />Rural</li>
</ul>
</div>
<div>
Background Color:
<ul>
<li><input name="backgroundColor" value="white" type="radio" checked />Default</li>
<li><input name="backgroundColor" value="#efefef" type="radio" />Gray</li>
</ul>
</div>
<div>
Line Width:
<ul>
<li><input name="lineWidth" value="2.5" type="radio" checked />Thin</li>
<li><input name="lineWidth" value="5" type="radio" />Thick</li>
</ul>
</div>
<div>
Grids:
<ul>
<li><input name="gridsVertical" value="vertical" type="checkbox" checked />Vertical</li>
<li><input name="gridsHorizontal" value="horizontal" type="checkbox" checked />Horizontal</li>
</ul>
</div>
<div>
Set lines at:
<ul>
<li><input name="userLine1" value="42" type="text" size="8" /> and </li>
<li><input name="userLine2" value="75" type="text" size="8" /></li>
</ul>
</div>
</td>
<td class="chart">
<div class="chart-container">
<div id="chart1"></div>
<div class="jqplot-datestamp"></div>
</div>
</td>
</table>
<pre class="code"></pre>
</div>
</body>
</html>