【发布时间】:2021-11-01 09:47:18
【问题描述】:
我尝试将文本颜色更改为在图片中用箭头指向的白色,尝试了 annotations.style,但它不起作用。我做错了什么?
let dataTemperatures = google.visualization.arrayToDataTable([]);
dataTemperatures.addColumn('datetime', 'Date');
dataTemperatures.addColumn('number', 'External Temperature');
dataTemperatures.addColumn('number', 'Dew Point');
dataTemperatures.addRows(temperature_data);
let temperature_options = {
backgroundColor: chartBackgroundColor,
titleTextStyle: {
color: textChartColor,
fontName: fontNameChart
},
annotations: {
textStyle: {color: 'white'}
},
hAxis: {
textStyle: { color: textChartColor },
},
vAxis: {
title: "Temperatures (°C)",
titleTextStyle: {
color: textChartColor,
fontName: fontNameChart
},
textStyle: { color: textChartColor },
},
series: {
0: { type: 'line', color: '#1CACDC' },
1: { type: 'line', color: '#00ffff' }
}
};
【问题讨论】:
标签: charts google-visualization