chart js x axis number format code example

Example 1: chart js y axis integer

options: {  
    scales: {
        yAxes: [{
            ticks: {
                precision: 0
            }
        }]
    }
}

Example 2: chart js x axis data bar

data: {
    datasets: [{
        barPercentage: 0.5,
        barThickness: 6,
        maxBarThickness: 8,
        minBarLength: 2,
        data: [10, 20, 30, 40, 50, 60, 70]
    }]
};