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',215,null,null,320,'UP!','★3確定有償限定ガチャ: 07/01 → 08/01',null,null,null,null,null,null],
['2日',314,null,null,367,null,null,null,null,null,null,null,null],
['3日',348,null,null,374,null,null,null,null,null,null,null,null],
['4日',371,null,null,466,'UP!','ケンタッキー記念日ピックアップガチャ: 07/04 → 07/06',null,null,null,null,null,null],
['5日',201,null,null,528,null,null,null,null,null,null,null,null],
['6日',319,'UP!','「【迷路-THE TOWER-】エンフィールド」ピックアップガチャ: 06/06 → 06/13',436,'UP!','「【崇高なる非道に花束を】ローレンツ」&「【古銃】ローレンツ」ピックアップガチャ: 07/06 → 07/13',null,null,null,null,null,null],
['7日',239,'UP!','ジョージ記念日ピックアップガチャ: 06/07 → 06/09',351,null,null,null,null,null,null,null,null],
['8日',291,null,null,420,null,null,null,null,null,null,null,null],
['9日',386,null,null,511,null,null,null,null,null,null,null,null],
['10日',470,'UP!','オーストリアピックアップガチャ: 06/10 → 06/15',590,null,null,null,null,null,null,null,null],
['11日',531,null,null,639,'EV','進撃戦「アストレアの天秤」: 07/11 → 08/09',null,null,null,null,null,null],
['12日',553,null,null,630,null,null,null,null,null,null,null,null],
['13日',520,'EV','進撃戦「静寂のタクティクス」: 06/13 → 07/11',537,null,null,null,null,null,null,null,null],
['14日',438,null,null,364,'EV','青夏サンセットビーチ: 07/14 → 07/27',null,null,null,null,null,null],
['15日',389,'EV','オーストリア編前編配信記念イベント「ベルガーを監獄に収監!?」: 06/15 → 06/28',258,'UP!','規律属性ピックアップガチャ 2nd Call: 07/15 → 07/19',null,null,null,null,null,null],
['16日',382,null,null,373,null,null,null,null,null,null,null,null],
['17日',417,'UP!','知性属性ピックアップガチャ 3rd Call: 06/17 → 06/19',624,null,null,null,null,null,null,null,null],
['18日',541,null,null,560,'UP!','夏の復刻ガチャVol.1: 07/18 → 07/20',null,null,null,null,null,null],
['19日',691,'UP!','知性属性ピックアップガチャ 4th Call: 06/19 → 06/21',417,null,null,null,null,null,null,null,null],
['20日',770,'UP!','マークス＆シャルルヴィルピックアップガチャ: 06/20 → 06/28',495,'UP!','「【昼下がりのビーチ】シャルルヴィル」ピックアップガチャ: 07/20 → 07/27',null,null,null,null,null,null],
['21日',680,'UP!','知性属性ピックアップガチャ 5th Call: 06/21 → 06/23',535,'UP!','夏の復刻ガチャ vol.2: 07/21 → 07/23',null,null,null,null,null,null],
['22日',420,null,null,323,null,null,null,null,null,null,null,null],
['23日',602,'UP!','★3確定有償限定ロングストーリー付きガチャ: 06/23 → 07/01',471,null,null,null,null,null,null,null,null],
['24日',272,null,null,519,'UP!','夏の復刻ガチャ vol.3: 07/24 → 07/26',null,null,null,null,null,null],
['25日',312,null,null,433,null,null,null,null,null,null,null,null],
['26日',477,null,null,352,null,null,null,null,null,null,null,null],
['27日',586,null,null,306,null,null,null,null,null,null,null,null],
['28日',603,null,null,338,'EV','絶叫！士官学校の七不思議: 07/28 → 08/09',null,null,null,null,null,null],
['29日',515,null,null,335,null,null,null,null,null,null,null,null],
['30日',427,'EV','オーストリア編後編配信記念イベント「ローレンツの研究室にリフォーム」: 06/30 → 07/13',405,null,null,null,null,null,null,null,null],
['31日',null,null,null,475,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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=4;

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

});