With chartjs 2 type RADAR, how can you remove the gridlines and gridline labeling to make a radar chart more similar to the desired radar chart seen below?
Current:
Desired:
To remove/diminish grid-lines, you can set maxTicksLimit
property of ticks
to a number (amount of grid-lines - approx.) , like so :
scale: {
ticks: {
maxTicksLimit: 3
}
}
BONUS: If you wish to remove all the grid-lines, setting maxTicksLimit
to 0
will not work. Instead add the following in your chart options :
gridLines: {
display: false
}
To remove grid-line labels (ticks), you can set display
property to false
for scale ticks , as such :
scale: {
ticks: {
display: false
}
}
ᴡᴏʀᴋɪɴɢ ᴇxᴀᴍᴘʟᴇ ⧩
let ctx = document.querySelector('#canvas').getContext('2d');
let chart = new Chart(ctx, {
type: 'radar',
data: {
labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul'],
datasets: [{
label: 'RADAR 1',
data: [3, 1, 6, 4, 7, 5, 4],
backgroundColor: 'rgba(0,119,204,0.2)',
borderColor: 'rgba(0,119,204, 0.5)'
}, {
label: 'RADAR 2',
data: [4, 2, 3, 6, 1, 7, 5],
backgroundColor: 'rgba(255, 0, 0 ,0.2)',
borderColor: 'rgba(255, 0, 0 ,0.5)'
}]
},
options: {
scale: {
ticks: {
display: false,
maxTicksLimit: 3
}
}
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.6.0/Chart.min.js"></script>
<canvas id="canvas"></canvas>