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<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Gauge Test</title>
<script src="../gauge.min.js"></script>
<style>body {
padding: 0;
margin: 0;
background: #fff
}</style>
</head>
<body>
<button onclick="animateGauges()">Animate</button>
<button onclick="stopGaugesAnimation()">Stop animation</button>
<hr>
<canvas data-type="radial-gauge"
data-min-value="0"
data-max-value="360"
data-major-ticks="N,NE,E,SE,S,SW,W,NW,N"
data-minor-ticks="22"
data-ticks-angle="360"
data-start-angle="180"
data-stroke-ticks="false"
data-highlights="false"
data-color-plate="#222"
data-color-major-ticks="#f5f5f5"
data-color-minor-ticks="#ddd"
data-color-numbers="#ccc"
data-color-needle="rgba(240, 128, 128, 1)"
data-color-needle-end="rgba(255, 160, 122, .9)"
data-value-box="false"
data-value-text-shadow="false"
data-color-circle-inner="#fff"
data-color-needle-circle-outer="#ccc"
data-needle-circle-size="15"
data-needle-circle-outer="false"
data-needle-type="line"
data-needle-start="75"
data-needle-end="99"
data-needle-width="3"
data-borders="true"
data-border-inner-width="0"
data-border-middle-width="0"
data-border-outer-width="10"
data-color-border-outer="#ccc"
data-color-border-outer-end="#ccc"
data-color-needle-shadow-down="#222"
data-animation-target="plate"
data-animation-duration="1500"
data-animation-rule="linear"
data-width="500"
data-height="500"
data-units=""
data-value="0"
></canvas>
<canvas data-type="linear-gauge"
data-width="160"
data-height="600"
data-border-radius="0"
data-borders="0"
data-bar-begin-circle="false"
data-title="Temperature"
data-units="°C"
data-minor-ticks="10"
data-value="99"
data-major-ticks="0,10,20,30,40,50,60,70,80,90,100"
data-tick-side="right"
data-number-side="right"
data-needle-side="right"
data-animation-rule="bounce"
data-animation-duration="750"
data-bar-stroke-width="5"
data-value-box-border-radius="0"
data-value-text-shadow="false"
data-color-plate="#eee"
></canvas>
<script>
function domReady(handler) {
if (/comp|inter|loaded/.test((window.document || {}).readyState + ''))
return handler();
if (window.addEventListener)
window.addEventListener('DOMContentLoaded', handler, false);
else if (window.attachEvent)
window.attachEvent('onload', handler);
}
if (!Array.prototype.forEach) {
Array.prototype.forEach = function(cb) {
var i = 0, s = this.length;
for (; i < s; i++) {
cb && cb(this[i], i, this);
}
}
}
document.fonts && document.fonts.forEach(function(font) {
font.loaded.then(function() {
if (font.family.match(/Led/)) {
document.gauges.forEach(function(gauge) {
gauge.update();
});
}
});
});
var timers = [];
function animateGauges() {
document.gauges.forEach(function(gauge) {
timers.push(setInterval(function() {
gauge.value = Math.random() *
(gauge.options.maxValue - gauge.options.minValue) / 4 +
gauge.options.minValue / 4;
}, gauge.animation.duration + 50));
});
}
function stopGaugesAnimation() {
timers.forEach(function(timer) {
clearInterval(timer);
});
}
domReady(function() {
document.gauges.forEach(function(gauge) {
var type = gauge.canvas.element.getAttribute('data-type');
gauge.on('beforeNeedle', function() {
console.log(type + ': drawing needle!');
});
gauge.on('beforePlate', function() {
console.log(type + ': drawing plate!');
});
});
});
</script>
</body>
</html>