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,186,null,null,335,null,null],
['2日',null,null,null,null,null,null,377,null,null,394,null,null],
['3日',null,null,null,null,null,null,390,null,null,446,null,null],
['4日',null,null,null,null,null,null,373,null,null,403,'UP!','「シルヴァ伝」支援フェス: 07/04 → 07/11'],
['5日',null,null,null,null,null,null,null,'UP!','踏破型イベント「熱砂の叛都防衛戦」支援フェス: 06/05 → 06/12',283,null,null],
['6日',null,null,null,null,null,null,null,null,null,387,null,null],
['7日',null,null,null,null,null,null,235,'UP!','【復刻】湖都レジェンドフェス: 06/07 → 06/12',496,null,null],
['8日',null,null,null,null,null,null,314,null,null,448,null,null],
['9日',null,null,null,null,null,null,314,null,null,499,null,null],
['10日',null,null,null,null,null,null,385,null,null,590,null,null],
['11日',null,null,null,null,null,null,385,null,null,618,'UP!','ブレイブフェス: 07/11 → 07/18'],
['12日',null,null,null,null,null,null,398,'UP!','盾の勇者の成り上がり　×　チェインクロニクル３ コラボフェス: 06/12 → 06/27',199,null,null],
['13日',null,null,null,null,null,null,null,null,null,233,null,null],
['14日',null,null,null,null,null,null,107,null,null,284,'UP!','【復刻】ブレイブフェス: 07/14 → 07/18'],
['15日',null,null,null,null,null,null,266,null,null,294,null,null],
['16日',null,null,null,null,null,null,349,null,null,317,null,null],
['17日',null,null,null,null,null,null,280,null,null,403,null,null],
['18日',null,null,null,null,null,null,371,null,null,442,'UP!','【復刻】厳選レジェンドフェス: 07/18 → 07/25'],
['19日',null,null,null,null,null,null,377,null,null,272,null,null],
['20日',null,null,null,null,null,null,401,'UP!','「ユリアナ伝」支援フェス: 06/20 → 06/27',337,null,null],
['21日',null,null,null,null,null,null,259,null,null,341,null,null],
['22日',null,null,null,null,null,null,249,'UP!','【復刻】聖都レジェンドフェス: 06/22 → 06/27',287,null,null],
['23日',null,null,null,null,null,null,199,null,null,342,null,null],
['24日',null,null,null,null,null,null,257,null,null,369,null,null],
['25日',null,null,null,null,null,null,362,null,null,270,'UP!','6周年記念！レジェンドフェス: 07/25 → 08/08'],
['26日',null,null,null,null,null,null,288,null,null,206,'UP!','6周年記念!オールスターレジェンドフェス: 07/26 → 08/08'],
['27日',null,null,null,null,null,null,297,'UP!','レジェンドフェス: 06/27 → 07/04',92,null,null],
['28日',null,null,null,null,null,null,185,null,null,120,null,null],
['29日',null,null,null,null,null,null,226,null,null,142,null,null],
['30日',null,null,null,null,null,null,249,null,null,213,'UP!','審判の魔神討伐支援フェス: 07/30 → 08/07'],
['31日',null,null,null,null,null,null,null,null,null,124,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:'2019年7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=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)
      }
    });
  }

});