116 lines
3.7 KiB
HTML
116 lines
3.7 KiB
HTML
<!doctype html>
|
|
<html>
|
|
|
|
<head>
|
|
<title>Legend Point Style</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;
|
|
}
|
|
.chart-container {
|
|
width: 500px;
|
|
margin-left: 40px;
|
|
margin-right: 40px;
|
|
}
|
|
.container {
|
|
display: flex;
|
|
flex-direction: row;
|
|
flex-wrap: wrap;
|
|
justify-content: center;
|
|
}
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
<div class="container">
|
|
<div class="chart-container">
|
|
<canvas id="chart-legend-normal"></canvas>
|
|
</div>
|
|
<div class="chart-container">
|
|
<canvas id="chart-legend-pointstyle"></canvas>
|
|
</div>
|
|
</div>
|
|
<script>
|
|
var color = Chart.helpers.color;
|
|
function createConfig(colorName) {
|
|
return {
|
|
type: 'line',
|
|
data: {
|
|
labels: ["January", "February", "March", "April", "May", "June", "July"],
|
|
datasets: [{
|
|
label: "My First dataset",
|
|
data: [
|
|
randomScalingFactor(),
|
|
randomScalingFactor(),
|
|
randomScalingFactor(),
|
|
randomScalingFactor(),
|
|
randomScalingFactor(),
|
|
randomScalingFactor(),
|
|
randomScalingFactor()
|
|
],
|
|
backgroundColor: color(window.chartColors[colorName]).alpha(0.5).rgbString(),
|
|
borderColor: window.chartColors[colorName],
|
|
borderWidth: 1,
|
|
pointStyle: 'rectRot',
|
|
pointRadius: 5,
|
|
pointBorderColor: 'rgb(0, 0, 0)'
|
|
}]
|
|
},
|
|
options: {
|
|
responsive: true,
|
|
legend: {
|
|
labels: {
|
|
usePointStyle: false
|
|
}
|
|
},
|
|
scales: {
|
|
xAxes: [{
|
|
display: true,
|
|
scaleLabel: {
|
|
display: true,
|
|
labelString: 'Month'
|
|
}
|
|
}],
|
|
yAxes: [{
|
|
display: true,
|
|
scaleLabel: {
|
|
display: true,
|
|
labelString: 'Value'
|
|
}
|
|
}]
|
|
},
|
|
title: {
|
|
display: true,
|
|
text: 'Normal Legend'
|
|
}
|
|
}
|
|
};
|
|
}
|
|
|
|
function createPointStyleConfig(colorName) {
|
|
var config = createConfig(colorName);
|
|
config.options.legend.labels.usePointStyle = true;
|
|
config.options.title.text = 'Point Style Legend';
|
|
return config;
|
|
}
|
|
|
|
window.onload = function() {
|
|
[{
|
|
id: 'chart-legend-normal',
|
|
config: createConfig('red')
|
|
}, {
|
|
id: 'chart-legend-pointstyle',
|
|
config: createPointStyleConfig('blue')
|
|
}].forEach(function(details) {
|
|
var ctx = document.getElementById(details.id).getContext('2d');
|
|
new Chart(ctx, details.config)
|
|
})
|
|
};
|
|
</script>
|
|
</body>
|
|
|
|
</html>
|