2013-03-18 00:57:50 +01:00
<!doctype html>
< html >
< head >
< title > Radar Chart< / title >
2013-03-25 20:25:57 +01:00
< script src = "../Chart.js" > < / script >
2015-01-08 18:13:14 +01:00
< script src = "http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js" > < / script >
2013-03-18 00:57:50 +01:00
< / head >
< body >
2014-06-29 19:36:04 +02:00
< div style = "width:30%" >
< canvas id = "canvas" height = "450" width = "450" > < / canvas >
< / div >
2015-01-08 18:13:14 +01:00
< button id = "randomizeData" > Randomize Data< / button >
2013-03-18 00:57:50 +01:00
< script >
2015-01-08 18:13:14 +01:00
var randomScalingFactor = function(){ return Math.round(Math.random()*100)};
var randomColorFactor = function(){ return Math.round(Math.random()*255)};
2014-06-29 19:36:04 +02:00
var radarChartData = {
labels: ["Eating", "Drinking", "Sleeping", "Designing", "Coding", "Cycling", "Running"],
datasets: [
{
label: "My First dataset",
fillColor: "rgba(220,220,220,0.2)",
strokeColor: "rgba(220,220,220,1)",
pointColor: "rgba(220,220,220,1)",
pointStrokeColor: "#fff",
pointHighlightFill: "#fff",
pointHighlightStroke: "rgba(220,220,220,1)",
2015-01-08 18:13:14 +01:00
data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
2014-06-29 19:36:04 +02:00
},
{
label: "My Second dataset",
fillColor: "rgba(151,187,205,0.2)",
strokeColor: "rgba(151,187,205,1)",
pointColor: "rgba(151,187,205,1)",
pointStrokeColor: "#fff",
pointHighlightFill: "#fff",
pointHighlightStroke: "rgba(151,187,205,1)",
2015-01-08 18:13:14 +01:00
data : [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()]
2014-06-29 19:36:04 +02:00
}
]
};
2013-03-18 00:57:50 +01:00
2014-06-29 19:36:04 +02:00
window.onload = function(){
2015-05-20 15:03:22 +02:00
window.myRadar = new Chart(document.getElementById("canvas").getContext("2d")).Radar({
data: radarChartData,
options: {
responsive: true
}
2014-06-29 19:36:04 +02:00
});
}
2013-03-18 00:57:50 +01:00
2015-01-08 18:13:14 +01:00
$('#randomizeData').click(function(){
radarChartData.datasets[0].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
radarChartData.datasets[0].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
radarChartData.datasets[1].fillColor = 'rgba(' + randomColorFactor() + ',' + randomColorFactor() + ',' + randomColorFactor() + ',.3)';
radarChartData.datasets[1].data = [randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor(),randomScalingFactor()];
window.myRadar.update();
});
2013-03-18 00:57:50 +01:00
< / script >
< / body >
< / html >