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Speedometer
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<!DOCTYPE html> | |
<head> | |
<title>Speedometer</title> | |
<link rel='stylesheet' href='http://fonts.googleapis.com/css?family=Play:700,400' type='text/css'> | |
<script type="text/javascript" src="http://iop.io/js/vendor/d3.v3.min.js"></script> | |
<script type="text/javascript" src="http://iop.io/js/vendor/polymer/PointerEvents/pointerevents.js"></script> | |
<script type="text/javascript" src="http://iop.io/js/vendor/polymer/PointerGestures/pointergestures.js"></script> | |
<script type="text/javascript" src="http://iop.io/js/iopctrl.js"></script> | |
<style> | |
body { | |
font: 16px arial; | |
background-color: #515151; | |
} | |
.unselectable { | |
-moz-user-select: -moz-none; | |
-khtml-user-select: none; | |
-webkit-user-select: none; | |
-ms-user-select: none; | |
user-select: none; | |
} | |
/* css formats for the gauge */ | |
.gauge .domain { | |
stroke-width: 2px; | |
stroke: #fff; | |
} | |
.gauge .tick line { | |
stroke: #fff; | |
stroke-width: 2px; | |
} | |
.gauge line { | |
stroke: #fff; | |
} | |
.gauge .arc, .gauge .cursor { | |
opacity: 0; | |
} | |
.gauge .major { | |
fill: #fff; | |
font-size: 20px; | |
font-family: 'Play', verdana, sans-serif; | |
font-weight: normal; | |
} | |
.gauge .indicator { | |
stroke: #EE3311; | |
fill: #000; | |
stroke-width: 4px; | |
} | |
/* css formats for the segment display */ | |
.segdisplay .on { | |
fill: #00FFFF; | |
} | |
.segdisplay .off { | |
fill: #00FFFF; | |
opacity: 0.15; | |
} | |
</style> | |
</head> | |
<body> | |
<div> | |
<span id="speedometer"></span> | |
</div> | |
<script> | |
var svg = d3.select("#speedometer") | |
.append("svg:svg") | |
.attr("width", 400) | |
.attr("height", 400); | |
var gauge = iopctrl.arcslider() | |
.radius(120) | |
.events(false) | |
.indicator(iopctrl.defaultGaugeIndicator); | |
gauge.axis().orient("in") | |
.normalize(true) | |
.ticks(12) | |
.tickSubdivide(3) | |
.tickSize(10, 8, 10) | |
.tickPadding(5) | |
.scale(d3.scale.linear() | |
.domain([0, 160]) | |
.range([-3*Math.PI/4, 3*Math.PI/4])); | |
var segDisplay = iopctrl.segdisplay() | |
.width(80) | |
.digitCount(6) | |
.negative(false) | |
.decimals(0); | |
svg.append("g") | |
.attr("class", "segdisplay") | |
.attr("transform", "translate(130, 200)") | |
.call(segDisplay); | |
svg.append("g") | |
.attr("class", "gauge") | |
.call(gauge); | |
segDisplay.value(56749); | |
gauge.value(92); | |
</script> | |
</body> |
Hello, I have a question. I found your code on this site.
It says there is no license attached to that.
Under which circustances am I allowed to use your code within a project?
With kind regards
Anna Fischer
Can you write a little doc with the functions explaination ?
Like how to redraw the metters ?
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I tried to run this example on chrome but I couldn't, could you tell me why?