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,321,'UP!','想いを乗せて 乙女たちのチョコレート限定スカウト: 02/01 → 02/14',null,'UP!','重ねた思いで結ぶ ひとつの願いスカウト: 03/01 → 03/15'],
['2日',null,null,null,null,null,null,null,null,null,null,null,null],
['3日',null,null,null,null,null,null,257,null,null,null,'UP!','草木芽吹く ひな祭りスカウト: 03/03 → 03/15'],
['4日',null,null,null,null,null,null,268,null,null,null,null,null],
['5日',null,null,null,null,null,null,303,'UP!','塚原雫 誕生日記念スカウト: 02/05 → 02/05',null,null,null],
['6日',null,null,null,null,null,null,335,null,null,356,null,null],
['7日',null,null,null,null,null,null,310,'UP!','グランドスラムスカウト: 02/07 → 02/18',null,'UP!','グランドスラムスカウト: 03/07 → 03/20'],
['8日',null,null,null,null,null,null,310,null,null,null,null,null],
['9日',null,null,null,null,null,null,387,null,null,111,null,null],
['10日',null,null,null,null,null,null,339,null,null,69,null,null],
['11日',null,null,null,null,null,null,null,'UP!','乙女たちのチョコの行く末？スカウト: 02/11 → 02/21',196,'UP!','月属性セレクションスカウト: 03/11 → 03/25'],
['12日',null,null,null,null,null,null,null,null,null,328,null,null],
['13日',null,null,null,null,null,null,249,null,null,null,null,null],
['14日',null,null,null,null,null,null,254,'UP!','復刻:心高鳴る！チョコレートパーティー期間限定スカウト: 02/14 → 02/21',null,null,null],
['15日',null,null,null,null,null,null,321,null,null,203,'UP!','戦慄走る！VS二子玉戦スカウト: 03/15 → 03/25'],
['16日',null,null,null,null,null,null,321,null,null,null,null,null],
['17日',null,null,null,null,null,null,390,null,null,158,null,null],
['18日',null,null,null,null,null,null,null,'UP!','投手限定！ピッチャーセレクションスカウト: 02/18 → 03/07',203,null,null],
['19日',null,null,null,null,null,null,380,null,null,250,null,null],
['20日',null,null,null,null,null,null,345,null,null,283,'UP!','復刻:友と共に最高の青春を！ 球春祭開幕スカウト: 03/20 → 04/04'],
['21日',null,null,null,null,null,null,338,'UP!','ココロ暖まる思いやりスカウト: 02/21 → 03/04',349,'UP!','鈴木和香 誕生日記念スカウト: 03/21 → 03/21'],
['22日',null,null,null,null,null,null,386,'UP!','阿佐田あおい 誕生日記念スカウト: 02/22 → 02/22',277,null,null],
['23日',null,null,null,null,null,null,280,null,null,252,null,null],
['24日',null,null,null,null,null,null,256,null,null,342,null,null],
['25日',null,null,null,null,null,null,390,null,null,330,'UP!','響け未来へのサイレン 球春祭決勝Re:fineスカウト: 03/25 → 04/04'],
['26日',null,null,null,null,null,null,null,null,null,338,null,null],
['27日',null,null,null,null,null,null,null,null,null,353,null,null],
['28日',null,null,null,null,null,null,272,'UP!','天草琴音 誕生日記念スカウト: 02/28 → 02/28',75,null,null],
['29日',null,null,null,null,null,null,null,null,null,148,'UP!','ハチフェススカウト: 03/29 → 04/04'],
['30日',null,null,null,null,null,null,null,null,null,226,null,null],
['31日',null,null,null,null,null,null,null,null,null,226,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3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)
      }
    });
  }

});