/temp_123d.js Secret
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April 21, 2016 18:09
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="UTF-8"> | |
<title>温度</title> | |
<script type="text/javascript" src="http://www.google.com/jsapi"></script> | |
<script src="http://dweet.io/client/dweet.io.min.js"></script> | |
</head> | |
<body> | |
<div> | |
<button onclick="subscribe()">接続</button> | |
<button onclick="unsubscribe()">切断</button> | |
</div> | |
<div> | |
<div id="temperatureGauge"></div> | |
<div id="chart_div"></div> | |
</div> | |
<script type="text/javascript"> | |
var thingName = "arduino-temperature" // channel名の設定 | |
// Google Chart | |
google.load("visualization", "1", {packages:["gauge", "line","corechart"]}); | |
google.setOnLoadCallback(drawChart); | |
function drawChart() { | |
// Data for temperature Gauge | |
Data = google.visualization.arrayToDataTable([ | |
['Label', 'Value'], | |
['Temperature', 0], | |
]); | |
// Option for temperature Gauge | |
Options = { | |
width: 200, height: 200, | |
min: 0, max: 150, | |
redFrom: 112, redTo: 150, | |
yellowFrom:75, yellowTo: 112, | |
minorTicks: 5 | |
}; | |
Gauge = new google.visualization.Gauge(document.getElementById('temperatureGauge')); | |
Gauge.draw(Data, Options); | |
}; | |
function subscribe() { | |
dweetio.listen_for(thingName, function(dweet){ | |
// Update temperature data | |
Data.setValue(0, 1, dweet.content.temperature); | |
Gauge.draw(Data, Options); | |
}); | |
} | |
function unsubscribe(){ | |
dweetio.stop_listening_for(thingName); | |
Data.setValue(0, 1, 0); | |
Gauge.draw(Data, Options); | |
} | |
</script> | |
</body> | |
</html> |
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