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',166,null,null,null,null,null,166,null,null,80,null,null],
['2日',281,null,null,181,null,null,null,null,null,181,null,null],
['3日',369,null,null,251,null,null,null,null,null,null,null,null],
['4日',330,null,null,315,null,null,null,null,null,null,null,null],
['5日',405,null,null,263,null,null,null,null,null,null,null,null],
['6日',405,null,null,325,null,null,null,null,null,null,null,null],
['7日',492,null,null,353,null,null,null,null,null,null,null,null],
['8日',661,null,null,434,null,null,null,null,null,null,null,null],
['9日',698,null,null,555,null,null,null,null,null,null,null,null],
['10日',688,'UP!','Let to can in Fantastic Circus!　後編: 05/10 → 05/20',643,'UP!','Best Day Ever! ウエディング大作戦！　後編: 06/10 → 06/20',null,null,null,null,null,null],
['11日',111,null,null,87,null,null,111,null,null,87,null,null],
['12日',209,null,null,146,null,null,null,null,null,146,null,null],
['13日',292,null,null,225,null,null,null,null,null,null,null,null],
['14日',409,null,null,290,null,null,null,null,null,null,null,null],
['15日',505,null,null,362,null,null,null,null,null,null,null,null],
['16日',495,null,null,409,null,null,null,null,null,null,null,null],
['17日',489,null,null,414,null,null,null,null,null,null,null,null],
['18日',502,null,null,428,null,null,null,null,null,null,null,null],
['19日',519,null,null,439,null,null,null,null,null,null,null,null],
['20日',531,null,null,385,null,null,null,null,null,null,null,null],
['21日',543,null,null,361,null,null,null,null,null,null,null,null],
['22日',596,'UP!','【復刻版】Rock Out Heroes!: 05/22 → 05/30',396,null,null,null,null,null,null,null,null],
['23日',473,null,null,418,null,null,null,null,null,null,null,null],
['24日',592,null,null,586,null,null,null,null,null,null,null,null],
['25日',674,null,null,700,null,null,null,null,null,null,null,null],
['26日',725,null,null,680,null,null,null,null,null,null,null,null],
['27日',845,null,null,789,null,null,null,null,null,null,null,null],
['28日',812,null,null,821,null,null,null,null,null,null,null,null],
['29日',776,null,null,750,null,null,null,null,null,null,null,null],
['30日',699,null,null,355,'EV','Crossed Change〜追憶の円舞曲〜: 06/30 → 07/12',null,null,null,null,null,null],
['31日',357,'EV','Best Day Ever! ウェディング大作戦！: 05/31 → 06/20',null,null,null,null,null,null,null,null,null]
        ]);
  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:'2022年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:900},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=30 -1 ;
  var lastlogcat=4;

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

});