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,104,'UP!','明朗快活！期待の新入生スカウト: 07/01 → 07/16',247,'UP!','八夏祭記念！ハチフェススカウト: 08/01 → 08/09'],
['2日',null,null,null,null,null,null,78,null,null,126,'UP!','中野綾香 誕生日記念スカウト: 08/02 → 08/02'],
['3日',null,null,null,null,null,null,92,null,null,143,null,null],
['4日',null,null,null,null,null,null,129,'UP!','復刻:雨よ上がれ初夏の香りスカウト: 07/04 → 07/16',172,null,null],
['5日',null,null,null,null,null,null,124,null,null,217,'UP!','復刻:胸の高鳴り 逸る心 直球勝負スカウト: 08/05 → 08/15'],
['6日',null,null,null,null,null,null,153,null,null,265,null,null],
['7日',null,null,null,null,null,null,149,null,null,299,null,null],
['8日',null,null,null,null,null,null,154,'UP!','強豪！向月高校限定スカウト: 07/08 → 07/19',394,null,null],
['9日',null,null,null,null,null,null,31,null,null,377,'UP!','相対する経験と意地 真向勝負限定スカウト: 08/09 → 08/19'],
['10日',null,null,null,null,null,null,48,null,null,68,null,null],
['11日',null,null,null,null,null,null,97,'UP!','月島結衣 誕生日記念スカウト: 07/11 → 07/11',101,null,null],
['12日',null,null,null,null,null,null,120,null,null,156,'UP!','復刻:揺れる気持ちと月明かりの夜スカウト: 08/12 → 08/22'],
['13日',null,null,null,null,null,null,167,null,null,155,null,null],
['14日',null,null,null,null,null,null,186,null,null,245,null,null],
['15日',null,null,null,null,null,null,189,null,null,263,'UP!','GRAB A VICTORY！熱戦のアメリカ戦限定スカウト: 08/15 → 08/26'],
['16日',null,null,null,null,null,null,214,'UP!','夏色スプラッシュ限定スカウト: 07/16 → 07/25',194,null,null],
['17日',null,null,null,null,null,null,59,null,null,211,null,null],
['18日',null,null,null,null,null,null,70,null,null,247,'UP!','倉敷舞子 誕生日記念スカウト: 08/18 → 08/18'],
['19日',null,null,null,null,null,null,114,'UP!','復刻:笑顔の大輪咲く限定スカウト: 07/19 → 08/01',228,'UP!','グランドスラムスカウト: 08/19 → 08/29'],
['20日',null,null,null,null,null,null,155,null,null,183,null,null],
['21日',null,null,null,null,null,null,156,null,null,208,null,null],
['22日',null,null,null,null,null,null,225,'UP!','復刻:群青広がる真夏のウェーブ！限定スカウト: 07/22 → 08/01',253,'UP!','復刻:意地とプライドの真剣勝負！強豪！向月戦スカウト: 08/22 → 09/02'],
['23日',null,null,null,null,null,null,203,'UP!','椎名ゆかり 誕生日記念スカウト: 07/23 → 07/23',51,null,null],
['24日',null,null,null,null,null,null,125,null,null,56,null,null],
['25日',null,null,null,null,null,null,151,'UP!','太陽が照らす微笑み 夏色サンシャイン限定スカウト: 07/25 → 08/09',83,null,null],
['26日',null,null,null,null,null,null,125,null,null,122,'UP!','復刻:照らされる想い夜涼の夏祭りスカウト: 08/26 → 09/02'],
['27日',null,null,null,null,null,null,174,null,null,135,'UP!','新田美奈子 誕生日記念スカウト: 08/27 → 08/27'],
['28日',null,null,null,null,null,null,194,null,null,168,null,null],
['29日',null,null,null,null,null,null,206,'UP!','投手確定！ピッチャーセレクションスカウト: 07/29 → 08/09',185,'UP!','ハチフェススカウト: 08/29 → 09/05'],
['30日',null,null,null,null,null,null,169,null,null,86,null,null],
['31日',null,null,null,null,null,null,186,null,null,121,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8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});