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我使用谷歌API的图表,我没有在文档中如何从黑白色 图表颜色改变谷歌图表API
此更改图表颜色前景发现是代码:
google.charts.load('current', {'packages':['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Expenses'],
['2004', 400],
['2005', 460],
['2006', 1120],
['2007', 540]
]);
var options = {
curveType: 'function',
backgroundColor: { fill:'transparent' },
};
var chart = new google.visualization.LineChart(document.getElementById('curve_chart'));
chart.draw(data, options);
}
任何解决方案?
是的,这是工作,谢谢 – Gradin98