Javascript 如何在谷歌图表折线图上显示货币?

Javascript 如何在谷歌图表折线图上显示货币?,javascript,charts,Javascript,Charts,我试图在Google API折线图中将货币显示为Y轴数据: 在Y轴上,我希望数字显示为$0.00、$4.00、$8.00、$12.00、$16.00 下面是我用来填充图表的代码: function drawDailySales() { var data = google.visualization.arrayToDataTable([ ['Date', 'Daily Sales'], <?php foreach ($d

我试图在Google API折线图中将货币显示为Y轴数据:

在Y轴上,我希望数字显示为$0.00、$4.00、$8.00、$12.00、$16.00

下面是我用来填充图表的代码:

function drawDailySales() {

        var data = google.visualization.arrayToDataTable([

            ['Date', 'Daily Sales'],

            <?php foreach ($daily_sales as $date => $sales) {

                echo "['".$date."', {v: ".$sales['Amount'].", f: '$".number_format($sales['Amount'], 2, '.', ',')."'}],";   

            } ?>

            ]);

            var options = {
                title: 'Daily Sales',
                legend: { 
                    position: 'bottom' 
                }

            };

        var chart = new google.visualization.LineChart(document.getElementById('daily_sales'));

        chart.draw(data, options);

    }
函数drawDailySales(){ var data=google.visualization.arrayToDataTable([ [‘日期’、‘每日销售额’],
您是否尝试过将
vAxis.ticks
从添加到选项中

因此

vAxis:{ticks:[{v:0,f:'$0.00'},{v:4,f:'$4.00'},…]}
<11/2020更新(另一个解决方案)

尝试将
vAxis:{format:'currency'}
添加到
选项中,如下所示:

var options = {
  vAxis: {format: 'currency'}
};