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,41,null,null,56,null,null],
['2日',null,null,null,null,null,null,102,null,null,98,'UP!','セカンドヘアスタイルガシャ: 07/02 → 07/14'],
['3日',162,null,null,null,null,null,162,null,null,44,null,null],
['4日',206,null,null,null,null,null,null,null,null,69,null,null],
['5日',214,null,null,null,null,null,null,null,null,97,null,null],
['6日',232,null,null,null,null,null,null,null,null,86,null,null],
['7日',280,null,null,null,null,null,null,null,null,82,null,null],
['8日',166,null,null,null,null,null,166,null,null,90,null,null],
['9日',219,'UP!','SONG FOR YOU！ガシャ VOL.29: 06/09 → 06/16',null,null,null,null,null,null,134,null,null],
['10日',45,null,null,null,null,null,45,null,null,111,null,null],
['11日',null,null,null,null,null,null,74,null,null,101,null,null],
['12日',null,null,null,null,null,null,79,null,null,75,null,null],
['13日',null,null,null,null,null,null,66,null,null,95,null,null],
['14日',null,null,null,null,null,null,133,null,null,50,'EV','ミリコレ！～MILLIONLIVE COLLECTION～: 07/14 → 07/19'],
['15日',null,null,null,null,null,null,200,null,null,39,null,null],
['16日',null,null,null,null,null,null,191,'UP!','セカンドヘアスタイルガシャ: 06/16 → 06/28',94,null,null],
['17日',null,null,null,null,null,null,45,null,null,141,null,null],
['18日',null,null,null,184,null,null,99,null,null,184,null,null],
['19日',172,null,null,213,null,null,172,null,null,null,null,null],
['20日',220,null,null,165,null,null,null,null,null,165,null,null],
['21日',250,null,null,null,null,null,null,null,null,150,'EV','プラチナスターテール ～Criminally Dinner 正餐とイーヴルナイフ～: 07/21 → 07/28'],
['22日',232,null,null,null,null,null,null,null,null,32,null,null],
['23日',246,null,null,null,null,null,null,null,null,60,null,null],
['24日',203,null,null,null,null,null,null,null,null,80,null,null],
['25日',252,null,null,null,null,null,null,null,null,123,null,null],
['26日',236,null,null,195,null,null,null,null,null,195,null,null],
['27日',225,null,null,208,null,null,null,null,null,null,null,null],
['28日',226,'UP!','ミリオンフェス: 06/28 → 07/02',208,'UP!','日替わりピックアップ！限定復刻ガシャ: 07/28 → 07/31',null,null,null,null,null,null],
['29日',25,null,null,136,null,null,25,null,null,136,null,null],
['30日',26,null,null,224,'EV','THEATER TALK PARTY☆ ～ユニットオフショット Vol.17～: 07/30 → 08/02',26,'EV','私たちのR@inbow!: 06/30 → 07/12',null,null,null],
['31日',null,null,null,164,null,null,null,null,null,164,'UP!','セカンドヘアスタイルガシャ: 07/31 → 08/12']
        ]);
  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:'2022年7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)
      }
    });
  }

});