google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,169,'UP!','由井孝太郎BD 2019: 06/01 → 06/01',110,null,null],
['2日',null,null,null,null,null,null,168,null,null,148,'UP!','菅野夏樹BD 2019: 07/02 → 07/02'],
['3日',null,null,null,null,null,null,145,null,null,134,'UP!','ホッとニャごみのカフェタイム: 07/03 → 07/12'],
['4日',null,null,null,null,null,null,167,null,null,103,null,null],
['5日',null,null,null,null,null,null,182,'UP!','ハッピーマリッジはゆずらない♡: 06/05 → 06/14',179,null,null],
['6日',null,null,null,null,null,null,210,null,null,290,null,null],
['7日',null,null,null,null,null,null,34,null,null,308,null,null],
['8日',null,null,null,null,null,null,72,null,null,315,null,null],
['9日',null,null,null,null,null,null,72,null,null,242,null,null],
['10日',null,null,null,null,null,null,32,null,null,300,null,null],
['11日',null,null,null,null,null,null,63,null,null,310,null,null],
['12日',null,null,null,null,null,null,98,null,null,318,'UP!','【復刻】響いて、揺れて、夏の夜: 07/12 → 07/18'],
['13日',null,null,null,null,null,null,88,null,null,288,null,null],
['14日',null,null,null,null,null,null,102,null,null,223,null,null],
['15日',null,null,null,null,null,null,253,null,null,237,null,null],
['16日',null,null,null,null,null,null,344,null,null,247,null,null],
['17日',null,null,null,null,null,null,371,null,null,337,null,null],
['18日',null,null,null,null,null,null,337,null,null,366,null,null],
['19日',null,null,null,null,null,null,505,'UP!','ようこそ♡CIRCUSの仲間へ: 06/19 → 06/28',396,'UP!','復讐の葬送曲: 07/19 → 07/29'],
['20日',null,null,null,null,null,null,97,null,null,59,'UP!','神楽亜貴BD 2019: 07/20 → 07/20'],
['21日',null,null,null,null,null,null,138,null,null,43,null,null],
['22日',null,null,null,null,null,null,162,null,null,45,null,null],
['23日',null,null,null,null,null,null,183,null,null,84,null,null],
['24日',null,null,null,null,null,null,178,null,null,120,null,null],
['25日',null,null,null,null,null,null,185,null,null,141,null,null],
['26日',null,null,null,null,null,null,239,'UP!','桐嶋宏弥BD 2019: 06/26 → 06/26',168,null,null],
['27日',null,null,null,null,null,null,216,null,null,221,null,null],
['28日',null,null,null,null,null,null,320,'UP!','【復刻開催2019】愛か裏切りか！？大波乱の映画祭: 06/28 → 07/03',230,null,null],
['29日',null,null,null,null,null,null,453,null,null,218,null,null],
['30日',null,null,null,null,null,null,61,null,null,188,null,null],
['31日',null,null,null,null,null,null,null,null,null,254,'UP!','夏とカレらのバカンス事情: 07/31 → 08/13']
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2019年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});