jQuery教程分享谷歌图表垂直轴和工具提示值格式

我有一个谷歌图表，显示我房间的压力值。 图表中有几个问题

然而，图表行似乎是正确的，因为我认为它有一些起伏。

如何正确格式化vAxis和工具提示？

这是我正在使用的代码

 google.load('visualization', '1.1', {packages: ['line']}); google.setOnLoadCallback(drawChart); function drawChart() { var data = new google.visualization.DataTable(); data.addColumn('datetime', 'Timestamp'); data.addColumn('number', 'pressure'); data.addRows([ [new Date('2015-11-19 18:26:05'),95245],[new Date('2015-11-19 18:19:07'),95186],[new Date('2015-11-19 18:19:06'),95186],[new Date('2015-11-19 18:12:05'),95152],[new Date('2015-11-19 18:05:53'),95151],[new Date('2015-11-19 17:58:04'),95172],[new Date('2015-11-19 17:51:04'),95152],[new Date('2015-11-19 17:44:04'),95141],[new Date('2015-11-19 17:37:04'),95111],[new Date('2015-11-19 17:30:04'),95102],[new Date('2015-11-19 17:26:04'),95112],[new Date('2015-11-19 17:19:05'),95064],[new Date('2015-11-19 17:12:04'),95042],[new Date('2015-11-19 17:05:04'),95027],[new Date('2015-11-19 16:58:04'),95032],[new Date('2015-11-19 16:51:04'),95045],[new Date('2015-11-19 16:44:05'),95042],[new Date('2015-11-19 16:37:05'),95016],[new Date('2015-11-19 16:30:05'),94990],[new Date('2015-11-19 16:26:04'),94995],[new Date('2015-11-19 16:19:04'),94985],[new Date('2015-11-19 16:12:04'),94969],[new Date('2015-11-19 16:05:04'),94955],[new Date('2015-11-19 15:58:04'),94949],[new Date('2015-11-19 14:50:18'),94987] ]); var optiOns= { chart: { title: 'abasingama_a1', subtitle: 'Unit - Pa', pointSize: 30 }, width: 800, height: 300, vAxis: { minValue: 95450, maxValue: 95550 }, pointSize: 30, }; var chart = new google.charts.Line(document.getElementById('line_top_x')); var formatter = new google.visualization.NumberFormat({pattern:'0.0e00'}); formatter.format(data, 1); chart.draw(data, options); }  

 chart.draw(data, options); 

 chart.draw(data, google.charts.Line.convertOptions(options)); 

以上就是jQuery教程分享谷歌图表垂直轴和工具提示值格式相关内容,想了解更多jQuery开发(异常处理)及jQuery教程关注(编程笔记)。