javascript - 我怎样才能给谷歌图表颜色

Question

google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
    var data = google.visualization.arrayToDataTable([
    ['Invites', 'Count'],
    ['No',  parseInt(response['JobInvitationstatus']['no'])],
    ['Maybe', parseInt(response['JobInvitationstatus']['noresponse'])],
    ['Yes',      parseInt(response['JobInvitationstatus']['yes'])]
    ]);
    var options = {
        title: 'Job ID '+response['jobData']['id_job']+' Invitation Status'
    };
    var chart = new google.visualization.PieChart(document.getElementById('piechart'));
    chart.draw(data, options);
}

这是谷歌图表代码，我想给出特定的颜色，比如

没有是红色

也许是黄色

是的，绿色，我该怎么做......？

Answer 1

做出这样的选择:

var options = {
colors: ['red','yellow', 'green'],
title: 'Job ID '+response['jobData']['id_job']+' Invitation Status'
};