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,15,null,null,13,null,null],
['2日',null,null,null,null,null,null,29,null,null,24,null,null],
['3日',null,null,null,null,null,null,42,'UP!','水着キャラ復刻ガチャ第1弾: 07/03 → 07/06',33,null,null],
['4日',null,null,null,null,null,null,46,null,null,21,null,null],
['5日',132,null,null,null,null,null,132,null,null,63,null,null],
['6日',254,null,null,153,null,null,null,null,null,153,null,null],
['7日',274,null,null,223,null,null,null,null,null,null,null,null],
['8日',338,null,null,78,null,null,null,null,null,78,null,null],
['9日',408,null,null,null,null,null,null,null,null,121,null,null],
['10日',470,null,null,195,null,null,null,null,null,195,null,null],
['11日',632,null,null,223,null,null,null,null,null,null,null,null],
['12日',648,null,null,323,null,null,null,null,null,null,null,null],
['13日',636,null,null,374,null,null,null,null,null,null,null,null],
['14日',536,null,null,76,null,null,null,null,null,76,null,null],
['15日',571,null,null,null,null,null,null,null,null,61,null,null],
['16日',60,null,null,null,null,null,60,null,null,104,null,null],
['17日',null,null,null,null,null,null,43,null,null,135,null,null],
['18日',null,null,null,null,null,null,57,null,null,8,null,null],
['19日',null,null,null,null,null,null,60,null,null,11,null,null],
['20日',null,null,null,null,null,null,152,null,null,18,null,null],
['21日',null,null,null,null,null,null,199,null,null,23,null,null],
['22日',null,null,null,null,null,null,137,null,null,73,null,null],
['23日',null,null,null,175,null,null,115,null,null,175,null,null],
['24日',null,null,null,250,null,null,162,null,null,null,null,null],
['25日',null,null,null,312,null,null,116,null,null,null,null,null],
['26日',140,null,null,288,null,null,140,null,null,null,null,null],
['27日',214,null,null,262,null,null,null,null,null,null,null,null],
['28日',236,null,null,344,null,null,null,null,null,null,null,null],
['29日',334,null,null,13,null,null,null,null,null,13,null,null],
['30日',380,null,null,null,null,null,null,null,null,23,null,null],
['31日',451,null,null,null,null,null,null,null,null,38,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:'2022年8月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});