问题描述

highchart 柱状图有两个导出按钮 怎么解决

/**

• 柱状图方法
• @param {} jsonXData x轴数据
• @param {} jsonyD y轴数据
• @param {} pannele 放置柱状图的div
  */
  function chart(jsonXData,jsonyD,panele){
  //定义导出按钮汉化
  Highcharts.setOptions({
  lang: {
  printChart:"打印图表",
  downloadJPEG: "下载JPEG 图片" ,
  downloadPDF: "下载PDF文档" ,
  downloadPNG: "下载PNG 图片" ,
  downloadSVG: "下载SVG 矢量图" ,
  exportButtonTitle: "导出图片"
  }
  });
  panele.highcharts({
  chart: {
  type: 'column',
  margin: [ 50, 50, 100, 100]
  },
  title: {
  text: '日志报表'
  },
  credits:{enabled:false},
  xAxis: {
  categories: jsonXData,
  labels: {
  rotation: -40,
  align: 'right',
  style: {
  fontSize: '13px',
  fontFamily: 'Verdana, sans-serif'
  }
  }
  },
  yAxis: {
  min: 0,
  title: {
  text: '日志记录总数'
  }
  },
  legend: {
  enabled: false
  },
  tooltip: {
  pointFormat: '{point.y:.1f} 次',
  },
  series: [{
  data: jsonyD,
  dataLabels: {
  enabled: true,
  rotation: -90,
  color: '#FFFFFF',
  align: 'right',
  x: 4,
  y: 10,
  style: {
  fontSize: '13px',
  fontFamily: 'Verdana, sans-serif',
  textShadow: '0 0 3px black'
  }
  }
  }]
  })
  }