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',284,null,null,null,null,null,null,null,null,89,null,null],
['2日',251,null,null,170,null,null,null,null,null,170,null,null],
['3日',268,null,null,220,null,null,null,null,null,null,null,null],
['4日',333,null,null,249,null,null,null,null,null,null,null,null],
['5日',376,null,null,269,null,null,null,null,null,null,null,null],
['6日',306,null,null,325,null,null,null,null,null,null,null,null],
['7日',315,null,null,302,null,null,null,null,null,null,null,null],
['8日',360,null,null,344,'EV','異灰深化 -アトラシズ-: 06/08 → 06/15',null,null,null,null,null,null],
['9日',427,null,null,265,null,null,null,null,null,null,null,null],
['10日',460,'EV','異灰深化 -ダインスレイヴ-: 05/10 → 05/17',311,null,null,null,null,null,null,null,null],
['11日',260,null,null,359,null,null,null,null,null,null,null,null],
['12日',341,null,null,419,null,null,null,null,null,null,null,null],
['13日',460,null,null,382,null,null,null,null,null,null,null,null],
['14日',373,null,null,366,null,null,null,null,null,null,null,null],
['15日',417,null,null,414,'EV','時計仕掛けのメモリアル: 06/15 → 06/30',null,null,null,null,null,null],
['16日',497,null,null,249,null,null,null,null,null,null,null,null],
['17日',527,'EV','不思議の国のメイチー: 05/17 → 05/24',346,null,null,null,null,null,null,null,null],
['18日',257,null,null,437,null,null,null,null,null,null,null,null],
['19日',349,null,null,578,null,null,null,null,null,null,null,null],
['20日',498,null,null,575,null,null,null,null,null,null,null,null],
['21日',509,null,null,594,null,null,null,null,null,null,null,null],
['22日',483,null,null,679,'EV','異灰深化 -swallow fate-: 06/22 → 06/30',null,null,null,null,null,null],
['23日',511,null,null,256,null,null,null,null,null,null,null,null],
['24日',590,'EV','異灰深化 -seek for dazzle-: 05/24 → 05/31',271,null,null,null,null,null,null,null,null],
['25日',175,null,null,381,null,null,175,null,null,null,null,null],
['26日',241,null,null,444,null,null,null,null,null,null,null,null],
['27日',342,null,null,503,null,null,null,null,null,null,null,null],
['28日',379,null,null,514,null,null,null,null,null,null,null,null],
['29日',403,null,null,525,null,null,null,null,null,null,null,null],
['30日',446,null,null,507,'EV','特別任務！？ビーチでうきうき大作戦！: 06/30 → 07/14',null,null,null,null,null,null],
['31日',435,'EV','ちょっぴり早い夏休み ~愛央とイジゲン広島遠征~: 05/31 → 06/15',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:'2023年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});