140 lines
3.2 KiB
HTML
140 lines
3.2 KiB
HTML
|
<!doctype html>
|
||
|
|
<html>
|
||
|
|
|
||
|
|
<head>
|
||
|
|
<title>Scatter Chart Multi Axis</title>
|
||
|
|
<script src="../../../Chart.bundle.js"></script>
|
||
|
|
<script src="../../utils.js"></script>
|
||
|
|
<style>
|
||
|
|
canvas {
|
||
|
|
-moz-user-select: none;
|
||
|
|
-webkit-user-select: none;
|
||
|
|
-ms-user-select: none;
|
||
|
|
}
|
||
|
|
</style>
|
||
|
|
</head>
|
||
|
|
|
||
|
|
<body>
|
||
|
|
<div style="width:75%">
|
||
|
|
<canvas id="canvas"></canvas>
|
||
|
|
</div>
|
||
|
|
<button id="randomizeData">Randomize Data</button>
|
||
|
|
<script>
|
||
|
|
var color = Chart.helpers.color;
|
||
|
|
var scatterChartData = {
|
||
|
|
datasets: [{
|
||
|
|
label: "My First dataset",
|
||
|
|
xAxisID: "x-axis-1",
|
||
|
|
yAxisID: "y-axis-1",
|
||
|
|
borderColor: window.chartColors.red,
|
||
|
|
backgroundColor: color(window.chartColors.red).alpha(0.2).rgbString(),
|
||
|
|
data: [{
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}]
|
||
|
|
}, {
|
||
|
|
label: "My Second dataset",
|
||
|
|
xAxisID: "x-axis-1",
|
||
|
|
yAxisID: "y-axis-2",
|
||
|
|
borderColor: window.chartColors.blue,
|
||
|
|
backgroundColor: color(window.chartColors.blue).alpha(0.2).rgbString(),
|
||
|
|
data: [{
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}, {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor(),
|
||
|
|
}]
|
||
|
|
}]
|
||
|
|
};
|
||
|
|
|
||
|
|
window.onload = function() {
|
||
|
|
var ctx = document.getElementById("canvas").getContext("2d");
|
||
|
|
window.myScatter = Chart.Scatter(ctx, {
|
||
|
|
data: scatterChartData,
|
||
|
|
options: {
|
||
|
|
responsive: true,
|
||
|
|
hoverMode: 'nearest',
|
||
|
|
intersect: true,
|
||
|
|
title: {
|
||
|
|
display: true,
|
||
|
|
text: 'Chart.js Scatter Chart - Multi Axis'
|
||
|
|
},
|
||
|
|
scales: {
|
||
|
|
xAxes: [{
|
||
|
|
position: "bottom",
|
||
|
|
gridLines: {
|
||
|
|
zeroLineColor: "rgba(0,0,0,1)"
|
||
|
|
}
|
||
|
|
}],
|
||
|
|
yAxes: [{
|
||
|
|
type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
|
||
|
|
display: true,
|
||
|
|
position: "left",
|
||
|
|
id: "y-axis-1",
|
||
|
|
}, {
|
||
|
|
type: "linear", // only linear but allow scale type registration. This allows extensions to exist solely for log scale for instance
|
||
|
|
display: true,
|
||
|
|
position: "right",
|
||
|
|
reverse: true,
|
||
|
|
id: "y-axis-2",
|
||
|
|
|
||
|
|
// grid line settings
|
||
|
|
gridLines: {
|
||
|
|
drawOnChartArea: false, // only want the grid lines for one axis to show up
|
||
|
|
},
|
||
|
|
}],
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
document.getElementById('randomizeData').addEventListener('click', function() {
|
||
|
|
scatterChartData.datasets.forEach(function(dataset) {
|
||
|
|
dataset.data = dataset.data.map(function() {
|
||
|
|
return {
|
||
|
|
x: randomScalingFactor(),
|
||
|
|
y: randomScalingFactor()
|
||
|
|
};
|
||
|
|
});
|
||
|
|
});
|
||
|
|
window.myScatter.update();
|
||
|
|
});
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
|
||
|
|
</html>
|