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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,86,'UP!','PREMIUM Gコレクト: 06/01 → 06/07',103,'UP!','July イケブクロ: 07/01 → 07/07'],
['2日',null,null,null,null,null,null,92,null,null,92,null,null],
['3日',null,null,null,null,null,null,91,null,null,92,null,null],
['4日',null,null,null,null,null,null,95,null,null,117,null,null],
['5日',null,null,null,null,null,null,95,null,null,128,null,null],
['6日',null,null,null,null,null,null,128,null,null,135,null,null],
['7日',null,null,null,null,null,null,159,null,null,139,'UP!','有栖川帝統 Happy Birthday Gコレクト: 07/07 → 07/13'],
['8日',null,null,null,null,null,null,165,null,null,112,null,null],
['9日',null,null,null,null,null,null,186,null,null,144,null,null],
['10日',null,null,null,null,null,null,null,'EV','ALTERNATIVE STREET〜イケブクロ〜: 06/10 → 06/17',144,null,null],
['11日',null,null,null,null,null,null,null,null,null,150,null,null],
['12日',null,null,null,null,null,null,null,null,null,149,null,null],
['13日',null,null,null,null,null,null,152,null,null,144,null,null],
['14日',null,null,null,null,null,null,150,null,null,145,'UP!','STAND BY IKEBUKURO: 07/14 → 07/21'],
['15日',null,null,null,null,null,null,153,null,null,139,null,null],
['16日',null,null,null,null,null,null,156,null,null,183,null,null],
['17日',null,null,null,null,null,null,156,'EV','Feature Music〜ヨコハマ〜: 06/17 → 06/24',159,null,null],
['18日',null,null,null,null,null,null,155,null,null,159,null,null],
['19日',null,null,null,null,null,null,159,null,null,165,null,null],
['20日',null,null,null,null,null,null,135,null,null,162,null,null],
['21日',null,null,null,null,null,null,134,'UP!','毒島メイソン理鶯 Happy Birthday Gコレクト: 06/21 → 06/27',164,'UP!','STAND BY SHIBUYA : 07/21 → 07/28'],
['22日',null,null,null,null,null,null,88,'UP!','伊弉冉一二三 Happy Birthday Gコレクト: 06/22 → 06/28',174,null,null],
['23日',null,null,null,null,null,null,88,null,null,183,null,null],
['24日',null,null,null,null,null,null,57,'EV','ALTERNATIVE STREET〜シンジュク〜: 06/24 → 06/30',null,null,null],
['25日',null,null,null,null,null,null,51,null,null,null,null,null],
['26日',null,null,null,null,null,null,46,null,null,null,'UP!','山田一郎 Happy Birthday Gコレクト: 07/26 → 08/01'],
['27日',null,null,null,null,null,null,54,null,null,null,null,null],
['28日',null,null,null,null,null,null,54,null,null,156,'UP!','Search for アキハバラ ～消えたメイドとその行方～: 07/28 → 08/06'],
['29日',null,null,null,null,null,null,50,null,null,139,null,null],
['30日',null,null,null,null,null,null,63,'EV','東都スカイハイタワー活劇: 06/30 → 07/14',139,null,null],
['31日',null,null,null,null,null,null,null,null,null,139,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:'2020年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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)
      }
    });
  }

});