epoch-charting
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A general purpose real-time charting library for building beautiful, smooth, and high performance visualizations.
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HTML
<html>
<head>
<link rel="stylesheet" type="text/css" href="../css/tests.css">
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script src="http://d3js.org/d3.v3.min.js" charset="utf-8"></script>
<script src="../../../dist/js/epoch.js"></script>
<script src="../js/data.js"></script>
<link rel="stylesheet" type="text/css" href="../../../dist/css/epoch.css">
</head>
<body>
<h1>Basic Scatter Plot Test</h1>
<p class="breadcrumbs"><a href="../index.html">Epoch Chart Tests</a> » Basic Scatter</p>
<ol>
<li><a href="#test-1">Single Series</a></li>
<li><a href="#test-2">Multi Series</a></li>
<li><a href="#test-3">Single Series Transition</a></li>
<li><a href="#test-4">Multi Series Transition</a></li>
<li><a href="#test-5">Multi Series Transition II</a></li>
<li><a href="#test-6">Color Override</a></li>
<li><a href="#test-7">Categorical Colors</a></li>
<li><a href="#test-8">Multi Series without Labels</a></li>
<li><a href="#test-9">Single Series with Radius</a></li>
<li><a href="#test-10">Radius Change</a></li>
<li><a href="#test-11">Show/Hide Layers</a></li>
</ol>
<!-- Test 1 -->
<div id="test-1" class="test">
<h2>1. Single Series</h2>
<p>Render a single random series scatter plot.</p>
<div class="epoch"></div>
</div>
<script>
$(function() {
var data = [],
length = 128;
for (var j = 0; j < length; j++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data.push({x: x, y: y});
}
$('#test-1 .epoch').epoch({ type: 'scatter', data: [{label: 'A', values: data}]});
});
</script>
<!-- Test 2 -->
<div id="test-2" class="test">
<h2>2. Multi Series</h2>
<p>Render three random scatter series in the same plot.</p>
<div class="epoch"></div>
</div>
<script>
$(function() {
var data = [
{label: 'A', values: []},
{label: 'B', values: []},
{label: 'C', values: []}
],
length = 64;
for (var i = 0; i < length; i++) {
for (var j = 0; j < data.length; j++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data[j].values.push({x: x, y: y});
}
}
$('#test-2 .epoch').epoch({type: 'scatter', data: data});
});
</script>
<!-- Test 3 -->
<div id="test-3" class="test">
<h2>3. Single Series Transition</h2>
<p>
Transition from one random series to another random series. Use the
buttons below the plot to initiate the transition.
</p>
<div class="epoch"></div>
<p>
<button data-index="0">Series A</button>
<button data-index="1">Series B</button>
</p>
</div>
<script>
$(function() {
var data = [
[
{label: 'A', values: []}
],
[
{label: 'A', values: []}
]
],
length = 64;
for (var i = 0; i < length; i++) {
for (var j = 0; j < data.length; j++) {
for (var k = 0; k < data[j].length; k++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data[j][k].values.push({x: x, y: y});
}
}
}
var chart = $('#test-3 .epoch').epoch({type: 'scatter', data: data[0]});
$('#test-3 button').on('click', function(e) {
var index = parseInt($(e.target).attr('data-index'));
chart.update(data[index]);
});
});
</script>
<!-- Test 4 -->
<div id="test-4" class="test">
<h2>4. Multi Series Transition</h2>
<p>
Transition from a set of multiple randoms series random series to another of multiple random series. Use the
buttons below the plot to initiate the transition.
</p>
<div class="epoch"></div>
<p>
<button data-index="0">Series Set A</button>
<button data-index="1">Series Set B</button>
</p>
</div>
<script>
$(function() {
var data = [
[
{label: 'A', values: []},
{label: 'B', values: []},
{label: 'C', values: []}
],
[
{label: 'A', values: []},
{label: 'B', values: []},
{label: 'C', values: []}
]
],
length = 64;
for (var i = 0; i < length; i++) {
for (var j = 0; j < data.length; j++) {
for (var k = 0; k < data[j].length; k++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data[j][k].values.push({x: x, y: y});
}
}
}
var chart = $('#test-4 .epoch').epoch({type: 'scatter', data: data[0]});
$('#test-4 button').on('click', function(e) {
var index = parseInt($(e.target).attr('data-index'));
chart.update(data[index]);
});
});
</script>
<!-- Test 5 -->
<div id="test-5" class="test">
<h2>5. Multi Series Transition II</h2>
<p>
Transition from a multi-series set of random data to a single series set of random data.
</p>
<div class="epoch"></div>
<p>
<button data-index="0">Series Set A</button>
<button data-index="1">Series Set B</button>
</p>
</div>
<script>
$(function() {
var data = [
[
{label: 'A', values: []},
{label: 'B', values: []},
{label: 'C', values: []}
],
[
{label: 'A', values: []}
]
],
length = 64;
for (var i = 0; i < length; i++) {
for (var j = 0; j < data.length; j++) {
for (var k = 0; k < data[j].length; k++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data[j][k].values.push({x: x, y: y});
}
}
}
var chart = $('#test-5 .epoch').epoch({type: 'scatter', data: data[0]});
$('#test-5 button').on('click', function(e) {
var index = parseInt($(e.target).attr('data-index'));
chart.update(data[index]);
});
});
</script>
<!-- Test 6 -->
<div id="test-6" class="test">
<h2>6. Color Override</h2>
<p>The first series should be pink, the second green, and thrid blue.</p>
<div class="epoch"></div>
</div>
<style>
#test-6 .a .dot { fill: pink; }
#test-6 .b .dot { fill: green; }
#test-6 .c .dot { fill: blue; }
</style>
<script>
$(function() {
var data = [
{label: 'A', values: []},
{label: 'B', values: []},
{label: 'C', values: []}
],
length = 64;
for (var i = 0; i < length; i++) {
for (var j = 0; j < data.length; j++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data[j].values.push({x: x, y: y});
}
}
$('#test-6 .epoch').epoch({type: 'scatter', data: data});
});
</script>
<!-- Test 7 -->
<div id="test-7" class="test">
<h2>7. Categorical Colors</h2>
<p>
Correctly transition between different categorical color sets.
</p>
<div class="epoch"></div>
<p>
<button data-class="category10">category10</button>
<button data-class="category20">category20</button>
<button data-class="category20b">category20b</button>
<button data-class="category20c">category20c</button>
</p>
</div>
<script>
$(function() {
var data = [
{label: 'A', values: []},
{label: 'B', values: []},
{label: 'C', values: []},
{label: 'E', values: []},
{label: 'F', values: []},
{label: 'G', values: []},
{label: 'H', values: []},
{label: 'I', values: []},
{label: 'J', values: []},
{label: 'K', values: []}
],
className = 'category10';
for (var i = 0; i < data.length; i++) {
var x = i * Math.PI * 2 / data.length,
y = Math.sin(x);
data[i].values.push({x: x, y: y});
}
$('#test-7 .epoch').epoch({
type: 'scatter',
radius: 10,
data: data
});
$('#test-7 button').on('click', function(e) {
$('#test-7 .epoch').removeClass(className);
className = $(e.target).attr('data-class');
$('#test-7 .epoch').addClass(className);
});
});
</script>
<!-- Test 8 -->
<div id="test-8" class="test">
<h2>8. Multi Series without Labels</h2>
<p>Correctly render two random scatter plots when labels are not specified for the layers.</p>
<div class="epoch"></div>
</div>
<script>
$(function() {
var data = [{values: []}, {values: []}],
length = 64;
for (var i = 0; i < length; i++) {
for (var j = 0; j < data.length; j++) {
var x = Math.random() * 100,
y = Math.random() * 20;
data[j].values.push({x: x, y: y});
}
}
$('#test-8 .epoch').epoch({type: 'scatter', data: data});
});
</script>
<!-- Test 9 -->
<div id="test-9" class="test">
<h2>9. Single Series with Radius</h2>
<p>Render a single random series scatter plot with different radii.</p>
<div class="epoch"></div>
<p>
<button>Regenerate</button>
</p>
</div>
<script>
$(function() {
var length = 128;
var generateData = function(length) {
var data = [];
for (var j = 0; j < length; j++) {
var x = Math.random() * 100,
y = Math.random() * 20,
r = Math.random() * 6 + 2;
data.push({x: x, y: y, r: r});
}
return [{label: 'A', values: data}];
};
var chart = $('#test-9 .epoch').epoch({ type: 'scatter', data: generateData(length)});
$("#test-9 p button:eq(0)").click(function() {
chart.update(generateData(length));
});
});
</script>
<!-- Test 10 -->
<div id="test-10" class="test">
<h2>10. Radius Change</h2>
<div class="epoch"></div>
<p>
<button data-index="0">Small</button>
<button data-index="1">Normal</button>
<button data-index="2">Large</button>
<button data-index="3">Very Large</button>
</p>
</div>
<script>
$(function() {
var radii = [2.0, 3.5, 7, 14];
var chart = $('#test-10 .epoch').epoch({
type: 'scatter',
data: data().random()
});
$('#test-10 button').click(function(e) {
var index = parseInt($(e.target).attr('data-index'));
chart.option('radius', radii[index]);
});
});
</script>
<!-- Test 11 -->
<div id="test-11" class="test">
<h2>11. Show/Hide Layers</h2>
<div class="epoch"></div>
<p>
<button data-index="0">Toggle A</button>
<button data-index="1">Toggle B</button>
<button data-index="2">Toggle C</button>
</p>
</div>
<script>
$(function() {
var chart = $('#test-11 .epoch').epoch({
type: 'scatter',
data: data().multiRandom(3)
});
$('#test-11 button').click(function(e) {
var index = parseInt($(e.target).attr('data-index'));
chart.toggleLayer(index);
});
});
</script>
</body>
</html>