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',201,'UP!','3rd Anniversary幻想祭宴ガチャ: 07/01 → 07/16',201,'UP!','とある魔法科の夢想協宴ガチャ: 08/01 → 08/14',null,null,null,null,null,null],
['2日',51,null,null,105,null,null,51,null,null,105,null,null],
['3日',null,null,null,null,null,null,57,null,null,122,null,null],
['4日',null,null,null,162,null,null,66,null,null,162,null,null],
['5日',null,null,null,205,null,null,57,null,null,null,null,null],
['6日',null,null,null,229,null,null,75,null,null,null,null,null],
['7日',null,null,null,246,null,null,103,null,null,null,null,null],
['8日',null,null,null,256,null,null,151,null,null,null,null,null],
['9日',null,null,null,305,null,null,174,null,null,null,null,null],
['10日',null,null,null,328,'UP!','とある魔法科の夢想協宴[後編]ガチャ: 08/10 → 08/24',161,'UP!','3rd Anniversary幻想祭宴ガチャ 後半: 07/10 → 07/20',null,null,null],
['11日',null,null,null,75,null,null,17,null,null,75,null,null],
['12日',null,null,null,null,null,null,28,null,null,101,null,null],
['13日',null,null,null,166,null,null,47,null,null,166,null,null],
['14日',null,null,null,214,null,null,76,null,null,null,null,null],
['15日',null,null,null,202,null,null,116,null,null,null,null,null],
['16日',null,null,null,256,null,null,126,null,null,null,null,null],
['17日',null,null,null,297,null,null,90,null,null,null,null,null],
['18日',null,null,null,348,null,null,118,'UP!','新キャラ！ピックアップガチャ: 07/18 → 07/31',null,null,null],
['19日',null,null,null,394,null,null,92,null,null,null,null,null],
['20日',null,null,null,422,null,null,120,null,null,null,null,null],
['21日',null,null,null,397,'UP!','新キャラ！ピックアップガチャ: 08/21 → 08/31',112,null,null,null,null,null],
['22日',154,null,null,228,null,null,154,null,null,null,null,null],
['23日',224,null,null,278,null,null,null,null,null,null,null,null],
['24日',272,null,null,330,null,null,null,null,null,null,null,null],
['25日',322,null,null,314,null,null,null,null,null,null,null,null],
['26日',394,null,null,402,null,null,null,null,null,null,null,null],
['27日',370,null,null,490,null,null,null,null,null,null,null,null],
['28日',432,null,null,578,null,null,null,null,null,null,null,null],
['29日',435,null,null,666,null,null,null,null,null,null,null,null],
['30日',430,null,null,754,null,null,null,null,null,null,null,null],
['31日',425,null,null,842,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8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=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)
      }
    });
  }

});