const options = {
type: 'radar',
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: '# of Votes',
data: [12, 19, 3, 5, 2, 3],
borderColor: 'orange'
},
{
label: '# of Points',
data: [7, 11, 5, 8, 3, 7],
borderColor: 'pink'
}
]
},
options: {
onClick: (evt, activeEls, chart) => {
const {
x,
y
} = evt;
let index = -1;
for (let i = 0; i < chart.scales.r._pointLabelItems.length; i++) {
const {
bottom,
top,
left,
right
} = chart.scales.r._pointLabelItems[i];
if (x >= left && x <= right && y >= top && y <= bottom) {
index = i;
break;
}
}
if (index === -1) {
return;
}
const clickedLabel = chart.scales.r._pointLabels[index];
window.open(`https://www.google.com/search?q=color%20${clickedLabel}`); // Blocked in stack snipet. See fiddle
console.log(clickedLabel)
}
}
}
const ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);
<body>
<canvas id="chartJSContainer" width="600" height="400"></canvas>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.6.0/chart.js"></script>
</body>
