epoch-charting
Version:
A general purpose real-time charting library for building beautiful, smooth, and high performance visualizations.
299 lines (269 loc) • 10.6 kB
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">
<style>
body { background: #333; color: #d0d0d0; }
a:link, a:visited { color: white; color: white; }
</style>
</head>
<body class="epoch-theme-dark">
<h1>Real-time Chart Options and Events</h1>
<p class="breadcrumbs"><a href="../index.html">Epoch Chart Tests</a> » Real-time Options and Events</p>
<ol>
<li><a href="#test-1">Resize</a></li>
<li><a href="#test-2">Axes</a></li>
<li><a href="#test-3">Ticks</a></li>
<li><a href="#test-4">Tick Formats</a></li>
<li><a href="#test-5">Margins</a></li>
</ol>
<!-- Test 1 -->
<div id="test-1" class="test">
<h2>1. Resize</h2>
<p>Correctly Resize a Real-time Chart.</p>
<div class="epoch"></div>
<p>
<button class="playback">Play</button> |
<button class="size" data-index="0">Size: Small</button>
<button class="size" data-index="1">Size: Medium</button>
<button class="size" data-index="2">Size: Large</button>
</p>
</div>
<script>
$(function() {
var step = Math.PI / 30,
data = time().add(function(x) { return Math.cos(x) + 1; }),
interval = null;
var sizes = [
{ width: 400, height: 100 },
{ width: 800, height: 150 },
{ width: $('#test-1 .epoch').width(), height: $('#test-1 .epoch').height() }
];
var chart = $('#test-1 .epoch').epoch({
type: 'time.line',
data: data.get([0, 2*Math.PI], step)
})
function pushPoint() {
chart.push(data.next(step));
}
$('#test-1 .playback').click(function(e) {
if (!interval) {
interval = setInterval(function() { pushPoint() }, 1000);
pushPoint();
$('#test-1 .playback').text('Pause');
}
else {
clearInterval(interval);
interval = null;
$('#test-1 .playback').text('Play');
}
});
$('#test-1 .size').click(function(e) {
var size = sizes[parseInt($(e.target).attr('data-index'))];
chart.option('width', size.width);
chart.option('height', size.height);
});
});
</script>
<!-- Test 2 -->
<div id="test-2" class="test">
<h2>2. Axes</h2>
<div class="epoch"></div>
<div class="controls">
<button class="playback">Play</button> |
<button class="axes" data-index="0">All</button>
<button class="axes" data-index="1">[left, right]</button>
<button class="axes" data-index="2">[top, bottom]</button>
<button class="axes" data-index="3">[left, bottom]</button>
<button class="axes" data-index="4">[top, right]</button>
<button class="axes" data-index="5">None</button>
</div>
</div>
<script>
$(function() {
var step = Math.PI / 30,
data = time().add(function(x) { return Math.sin(x) + 1; }),
interval = null;
var axes = [
['top', 'left', 'bottom', 'right'],
['left', 'right'],
['top', 'bottom'],
['left', 'bottom'],
['top', 'right'],
[]
];
var chart = $('#test-2 .epoch').epoch({
type: 'time.line',
data: data.get([0, 2*Math.PI], step)
})
function pushPoint() {
chart.push(data.next(step));
}
$('#test-2 .playback').click(function(e) {
if (!interval) {
interval = setInterval(function() { pushPoint() }, 1000);
pushPoint();
$('#test-2 .playback').text('Pause');
}
else {
clearInterval(interval);
interval = null;
$('#test-2 .playback').text('Play');
}
});
$('#test-2 button.axes').click(function(e) {
chart.option('axes', axes[parseInt($(e.target).attr('data-index'))]);
});
});
</script>
<!-- Test 3 -->
<div id="test-3" class="test">
<h2>3. Ticks</h2>
<div class="epoch"></div>
<p>
<button class="playback">Play</button> |
<button class="ticks" data-index="0">Normal</button>
<button class="ticks" data-index="1">Many</button>
</p>
</div>
<script>
$(function() {
var step = Math.PI / 30,
data = time().add(function(x) { return Math.sqrt(x) * Math.sin(x) + 1; }),
interval = null;
var ticks = [
{time: 15, left: 5, right: 5},
{time: 5, left: 15, right: 15}
];
var chart = $('#test-3 .epoch').epoch({
type: 'time.line',
data: data.get([0, 2*Math.PI], step),
axes: ['top', 'left', 'bottom', 'right']
})
function pushPoint() {
chart.push(data.next(step));
}
$('#test-3 .playback').click(function(e) {
if (!interval) {
interval = setInterval(function() { pushPoint() }, 1000);
pushPoint();
$('#test-3 .playback').text('Pause');
}
else {
clearInterval(interval);
interval = null;
$('#test-3 .playback').text('Play');
}
});
$('#test-3 .ticks').click(function(e) {
chart.option('ticks', ticks[parseInt($(e.target).attr('data-index'))]);
});
});
</script>
<!-- Test 4 -->
<div id="test-4" class="test">
<h2>4. Tick Formats</h2>
<div class="epoch"></div>
<p>
<button class="playback">Play</button> |
<button class="tickFormats" data-index="0">Normal</button>
<button class="tickFormats" data-index="1">Different</button>
</p>
</div>
<script>
$(function() {
var step = Math.PI / 30,
data = time().add(function(x) { return Math.abs(Math.sin(x)); }),
interval = null;
var tickFormats = [
{
top: Epoch.Formats.seconds,
bottom: Epoch.Formats.seconds,
left: Epoch.Formats.si,
right: Epoch.Formats.si
},
{
top: Epoch.Formats.si,
bottom: Epoch.Formats.si,
left: Epoch.Formats.percent,
right: Epoch.Formats.percent
}
];
var chart = $('#test-4 .epoch').epoch({
type: 'time.area',
data: data.get([0, 2*Math.PI], step),
axes: ['top', 'left', 'bottom', 'right']
})
function pushPoint() {
chart.push(data.next(step));
}
$('#test-4 .playback').click(function(e) {
if (!interval) {
interval = setInterval(function() { pushPoint() }, 1000);
pushPoint();
$('#test-4 .playback').text('Pause');
}
else {
clearInterval(interval);
interval = null;
$('#test-4 .playback').text('Play');
}
});
$('#test-4 .tickFormats').click(function(e) {
chart.option('tickFormats', tickFormats[parseInt($(e.target).attr('data-index'))]);
});
});
</script>
<!-- Test 5 -->
<div id="test-5" class="test">
<h2>5. Margins</h2>
<div class="epoch"></div>
<p>
<button class="playback">Play</button> |
<button class="margins" data-index="0">None</button>
<button class="margins" data-index="1">Small</button>
<button class="margins" data-index="2">Big</button>
</p>
</div>
<script>
$(function() {
var step = Math.PI / 30,
data = time().add(function(x) { return 1 - Math.abs(Math.cos(x)); }),
interval = null;
var margins = [
{ top: 6, bottom: 6, left: 6, right: 6 },
{ top: 20, bottom: 20, left: 20, right: 20 },
{ top: 100, bottom: 50, left: 50, right: 50 }
];
var chart = $('#test-5 .epoch').epoch({
type: 'time.area',
data: data.get([0, 2*Math.PI], step),
axes: []
})
function pushPoint() {
chart.push(data.next(step));
}
$('#test-5 .playback').click(function(e) {
if (!interval) {
interval = setInterval(function() { pushPoint() }, 1000);
pushPoint();
$('#test-5 .playback').text('Pause');
}
else {
clearInterval(interval);
interval = null;
$('#test-5 .playback').text('Play');
}
});
$('#test-5 .margins').click(function(e) {
chart.option('margins', margins[parseInt($(e.target).attr('data-index'))]);
});
});
</script>
</body>
</html>