09. 轴标签文字旋转


示例

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<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8' />
<title>柱状图 - 轴标签文字旋转</title>
</head>

<body>
<div id='A9' style='position:relative; width: 600px; height:300px; '></div>

<script src='../dist/column.js'></script>
<script>

createChart('A9');

function createChart(divID)
{
//1. 生成图表对象
let chart = new T.column.Chart(divID);

//2. 停止图表绘制
chart.stop() ;

//3. 准备数据
let data1 = [];
for (let i = 0; i < 9; i++) {
data1.push(Number( (Math.random() * 2).toFixed(2)) );
}

let series1 = new T.column.Series();
series1.name = '系列1';
series1.data = data1;

//4. 设置图表信息
let chartInfo_In = chart.chartInfo_In ;
chartInfo_In.title = '柱状图';
chartInfo_In.series = [series1];

//5. 设置类目轴数据
let cAxisInfo_In = chart.cAxisInfo_In ;
cAxisInfo_In.categorys = ['分类1','分类2','分类3','分类4','分类5','分类6','分类7','分类8','分类9'];
cAxisInfo_In.labelRotate = 30; //类目轴:标签文字旋转角度

//6. 设置数值轴数据
let vAxisInfo_In = chart.vAxisInfo_In ;
vAxisInfo_In.labelRotate = 30; //值轴:标签文字旋转角度

//7. 开始图表绘制
chart.start();
}

</script>
</body>
</html>