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,3,null,null,16,null,null],
['2日',null,null,null,null,null,null,5,null,null,27,null,null],
['3日',null,null,null,null,null,null,7,null,null,36,'UP!','モカ誕生日記念ガチャ: 09/03 → 09/03'],
['4日',null,null,null,null,null,null,12,'UP!','南風サマーパラダイスガチャ: 08/04 → 08/11',46,null,null],
['5日',null,null,null,null,null,null,13,null,null,68,null,null],
['6日',null,null,null,null,null,null,27,null,null,58,null,null],
['7日',null,null,null,null,null,null,64,null,null,61,null,null],
['8日',null,null,null,null,null,null,103,'UP!','こころ誕生日記念ガチャ: 08/08 → 08/08',90,null,null],
['9日',null,null,null,null,null,null,89,null,null,88,null,null],
['10日',null,null,null,null,null,null,108,null,null,115,'EV','Brighter brighter 【対バンライブイベント】: 09/10 → 09/18'],
['11日',null,null,null,null,null,null,110,'EV','凛と薫る風の調べ 【ライブトライイベント】: 08/11 → 08/19',41,null,null],
['12日',null,null,null,null,null,null,34,null,null,66,null,null],
['13日',null,null,null,null,null,null,58,'UP!','きらめき!シーサイドフラワーガチャ〘復刻〙: 08/13 → 08/21',15,null,null],
['14日',null,null,null,null,null,null,38,null,null,20,null,null],
['15日',null,null,null,null,null,null,57,null,null,37,null,null],
['16日',null,null,null,null,null,null,76,null,null,63,null,null],
['17日',null,null,null,null,null,null,119,null,null,90,null,null],
['18日',null,null,null,null,null,null,117,null,null,132,null,null],
['19日',null,null,null,null,null,null,146,null,null,148,null,null],
['20日',null,null,null,null,null,null,161,null,null,162,'EV','この胸満たすあたたかさは【ライブトライイベント】: 09/20 → 09/28'],
['21日',null,null,null,null,null,null,156,'EV','海の中からお便りを 【対バンライブイベント】: 08/21 → 08/29',27,null,null],
['22日',null,null,null,null,null,null,27,null,null,43,null,null],
['23日',null,null,null,null,null,null,34,null,null,56,null,null],
['24日',null,null,null,null,null,null,47,null,null,62,null,null],
['25日',null,null,null,null,null,null,71,'UP!','リサ誕生日記念ガチャ: 08/25 → 08/25',85,null,null],
['26日',null,null,null,null,null,null,65,'UP!','七色音色夜飾りガチャ〘復刻〙: 08/26 → 08/31',97,null,null],
['27日',null,null,null,null,null,null,42,null,null,105,null,null],
['28日',null,null,null,null,null,null,51,null,null,117,null,null],
['29日',null,null,null,null,null,null,99,null,null,124,null,null],
['30日',null,null,null,null,null,null,119,null,null,139,'EV','Have a good HALLOWEEN!!【対バンライブイベント】: 09/30 → 10/08'],
['31日',null,null,null,null,null,null,99,'EV','RAISE A SUILEN ~御簾を上げろ~後編【ミッションライブイベント】: 08/31 → 09/08',null,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9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=30 -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)
      }
    });
  }

});