我正在开发angularjs谷歌列图表。我想在横轴上将文字显示为粗体。我浏览了API,他们建议使用 bold:<boolean>
,这在我的代码中无效。请建议如何将x轴上的标签设为粗体。
js code:
google.charts.load('current', {packages: ['corechart', 'bar']});
google.charts.setOnLoadCallback(drawBasic);
function drawBasic() {
var data = new google.visualization.DataTable();
data.addColumn('timeofday', 'Time of Day');
data.addColumn('number', 'Motivation Level');
data.addRows([
[{v: [8, 0, 0], f: '8 am'}, 1],
[{v: [9, 0, 0], f: '9 am'}, 2],
[{v: [10, 0, 0], f:'10 am'}, 3],
[{v: [11, 0, 0], f: '11 am'}, 4],
[{v: [12, 0, 0], f: '12 pm'}, 5],
[{v: [13, 0, 0], f: '1 pm'}, 6],
[{v: [14, 0, 0], f: '2 pm'}, 7],
[{v: [15, 0, 0], f: '3 pm'}, 8],
[{v: [16, 0, 0], f: '4 pm'}, 9],
[{v: [17, 0, 0], f: '5 pm'}, 10],
]);
var options = {
title: 'Motivation Level Throughout the Day',
bold:'true',
hAxis: {
title: 'Time of Day',
format: 'h:mm a',
bold:'true',
viewWindow: {
min: [7, 30, 0],
max: [17, 30, 0]
}
},
vAxis: {
title: 'Rating (scale of 1-10)',
bold:"true"
}
};
var chart = new google.visualization.ColumnChart(
document.getElementById('chart_div'));
chart.draw(data, options);
}
html代码:
<div id="chart_div"></div>
答案 0 :(得分:1)
使x轴刻度标记粗体使用 - &gt; hAxis.textStyle.bold
hAxis: {
title: 'Time of Day',
format: 'h:mm a',
textStyle: {
bold:'true',
},
viewWindow: {
min: [7, 30, 0],
max: [17, 30, 0]
}
使x轴标题标签粗体使用 - &gt; hAxis.titleTextStyle.bold
hAxis: {
title: 'Time of Day',
format: 'h:mm a',
titleTextStyle: {
bold:'true',
},
viewWindow: {
min: [7, 30, 0],
max: [17, 30, 0]
}
答案 1 :(得分:1)
在选项对象中使用以下代码
hAxis: {
title: 'Time of Day',
format: 'h:mm a',
titleTextStyle : {bold: 'true'},
viewWindow: {
min: [7, 30, 0],
max: [17, 30, 0]
}
},
vAxis: {
title: 'Rating (scale of 1-10)',
titleTextStyle : {bold: 'true'}
}