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,40,null,null,266,null,null],
['2日',null,null,null,null,null,null,40,null,null,135,null,null],
['3日',null,null,null,null,null,null,54,null,null,135,null,null],
['4日',null,null,null,null,null,null,53,null,null,136,null,null],
['5日',null,null,null,null,null,null,64,null,null,34,null,null],
['6日',null,null,null,null,null,null,70,null,null,34,null,null],
['7日',null,null,null,null,null,null,71,null,null,34,null,null],
['8日',null,null,null,null,null,null,54,null,null,30,null,null],
['9日',null,null,null,null,null,null,78,null,null,31,null,null],
['10日',null,null,null,null,null,null,81,null,null,51,null,null],
['11日',null,null,null,null,null,null,107,'EV','Sprechchor 【ミッションライブイベント】: 07/11 → 07/19',51,'EV','ガールズ・ビー・アンビシャス！【チャレンジライブイベント】: 08/11 → 08/20'],
['12日',null,null,null,null,null,null,143,null,null,80,null,null],
['13日',null,null,null,null,null,null,137,null,null,129,null,null],
['14日',null,null,null,null,null,null,104,null,null,130,null,null],
['15日',null,null,null,null,null,null,101,null,null,136,null,null],
['16日',null,null,null,null,null,null,88,null,null,132,null,null],
['17日',null,null,null,null,null,null,76,null,null,154,null,null],
['18日',null,null,null,null,null,null,73,null,null,180,null,null],
['19日',null,null,null,null,null,null,61,null,null,210,null,null],
['20日',null,null,null,null,null,null,65,null,null,225,null,null],
['21日',null,null,null,null,null,null,90,'EV','秘密と青春のイリゼ【チームライブフェスイベント】: 07/21 → 07/30',271,null,null],
['22日',null,null,null,null,null,null,90,null,null,269,'EV','見上げた星とサマー・サウンド【ライブトライイベント】: 08/22 → 08/29'],
['23日',null,null,null,null,null,null,101,null,null,259,null,null],
['24日',null,null,null,null,null,null,108,null,null,214,null,null],
['25日',null,null,null,null,null,null,112,null,null,149,null,null],
['26日',null,null,null,null,null,null,121,null,null,133,null,null],
['27日',null,null,null,null,null,null,129,null,null,96,null,null],
['28日',null,null,null,null,null,null,133,null,null,79,null,null],
['29日',null,null,null,null,null,null,140,null,null,75,null,null],
['30日',null,null,null,null,null,null,154,null,null,75,null,null],
['31日',null,null,null,null,null,null,null,'EV','Feel×Heat×Beat! 【対バンライブイベント】: 07/31 → 08/09',75,'EV','西陽に染まるバンドワゴン【対バンライブイベント】: 08/31 → 09/08']
        ]);
  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:'2021年8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});