Skip to content

Instantly share code, notes, and snippets.

@webloglife
Created November 5, 2016 02:16
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save webloglife/9841601587c3a034d280a8fa4ba26879 to your computer and use it in GitHub Desktop.
Save webloglife/9841601587c3a034d280a8fa4ba26879 to your computer and use it in GitHub Desktop.
折れ線グラフ(2軸)
<canvas id="myChart4" width="400" height="250"></canvas>
<script>
var config = {
type: 'line',
data: {
labels: ['8/1','8/2','8/3','8/4','8/5','8/6','8/7','8/8','8/9','8/10','8/11','8/12','8/13','8/14','8/15'],
datasets: [
{
label: "Yahoo",
fill: false,
lineTension: 0.1,
backgroundColor: "#FF0000",
borderColor: "#FF0000",
borderCapStyle: 'butt',
borderDash: [],
borderDashOffset: 0.0,
borderJoinStyle: 'miter',
pointBorderColor: "#FF0000",
pointBackgroundColor: "#fff",
pointBorderWidth: 1,
pointHoverRadius: 5,
pointHoverBackgroundColor: "#FF0000",
pointHoverBorderColor: "#FF0000",
pointHoverBorderWidth: 2,
pointRadius: 1,
pointHitRadius: 10,
data: [24,18,25,79,46,20,21,33,39,45,33,41,38,22,22],
spanGaps: false,
},{
label: "Google",
fill: false,
lineTension: 0.1,
backgroundColor: "#337AB7",
borderColor: "#337AB7",
borderCapStyle: 'butt',
borderDash: [],
borderDashOffset: 0.0,
borderJoinStyle: 'miter',
pointBorderColor: "#337AB7",
pointBackgroundColor: "#fff",
pointBorderWidth: 1,
pointHoverRadius: 5,
pointHoverBackgroundColor: "#337AB7",
pointHoverBorderColor: "#337AB7",
pointHoverBorderWidth: 2,
pointRadius: 1,
pointHitRadius: 10,
data: [21,18,21,21,21,20,21,19,19,11,13,9,9,7,11],
spanGaps: false,
}]
},
options: {
responsive: true,
scales: {
xAxes: [{
display: true,
stacked: false,
gridLines: {
display: false
}
}],
yAxes: [{
display: true,
scaleLabel: {
display: true,
labelString: '順位',
fontFamily: 'monospace',
fontSize: 14
},
ticks: {
reverse: true,
beginAtZero: false,
min: 1,
callback: function(value){
return value+'位';
}
}
}]
}
}
};
window.onload = function() {
var ctx = document.getElementById("myChart4").getContext("2d");
window. myLine = new Chart(ctx, config);
};
</script>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment