BeginAtZero and stepsize not working on radar chart

I want to show only integers in labels of a radar chart. I check many solutions i found on here and stackoverflow. I set stepsize:1 and seems is doing nothing… when max scale value is 1 or 2 it show many float values like 0.2,0.4,0.6… Also, i check this:

userCallback: function(label, index, labels) {
                           // when the floored value is the same as the value we have a whole number
                           if (Math.floor(label) === label) {
                               return label;
                           }
}        

and is not working.

Also i set min:0 on my scale. But when every value of my chart is 0, scale is between -1 and 1.

Not sure if this an issue or im doing something wrong.

Thanks.

[etimberg]

@borjaevo the issue here was that the config was incorrect. It should be

options: {
    scale: {
        ticks: {
            beginAtZero: true,
            min: 0,
            userCallback: function(label, index, labels) {
                // when the floored value is the same as the value we have a whole number
                if (Math.floor(label) === label) {
                    return label;
                }
            },
        }
    }
}

[borjaevo]

Hi,

Version is 2.5.0.

This is the code:

` var hourlyActChart = new Chart(ctx, {

     type: 'radar',

     data: data,

     options: {

         scales: {
            scale: {
                ticks: {
                    beginAtZero: true,
                    min: 0,
                    userCallback: function(label, index, labels) {
                       // when the floored value is the same as the value we have a whole number
                       if (Math.floor(label) === label) {
                           return label;
                       }
                   },
                }
            }
        }
    }
 })

`

Thanks