I am looking to minimize the size of the data points on my chart. https://i.sstatic.net/CKtQX.png
I have attempted to achieve this by using
pointHoverRadius: 1
However, this method does not seem to be effective.
Thank you for your assistance,
I am looking to minimize the size of the data points on my chart. https://i.sstatic.net/CKtQX.png
I have attempted to achieve this by using
pointHoverRadius: 1
However, this method does not seem to be effective.
Thank you for your assistance,
To make the point smaller at first, you must set the pointRadius property to 1 and also the pointHoverRadius to 1 (to keep it small when hovered over)
pointRadius: 1,
pointHoverRadius: 1
It is essential to include this information in the dataset, as shown below:
{
type: 'line',
data: {
labels: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun'],
datasets: [
{
label: 'Sales',
data: [{x:5,y:8}, {x:7,y:6}, {x:9,y:10}, {x:11,y:4}],
pointRadius: 8,
....
},
{
label: 'Expenses',
data: [{x:3,y:4}, {x:6,y:9}, {x:8,y:5}, {x:10,y:7}],
pointRadius: 8,
...
}
]
},
options: {
...
}
}
When exploring the ChartJS documentation, we are directed to modify the options.elements.point object to customize the appearance of points.
There are two specific aspects worth noting:
radius dictates the general size of the point (a crucial factor)hoverRadius determines the size of the point when hovered over by a userIn a complete example of the options object (excluding irrelevant properties), it would look like this:
const options = {
elements: {
point: {
radius: 1,
hoverRadius: 2, // e.g., for a larger hover size, assign a number greater than the radius value
}
}
}
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