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,null,null,null,683,null,null],
['2日',null,null,null,null,null,null,null,null,null,629,null,null],
['3日',null,null,null,null,null,null,null,null,null,730,'UP!','万鬼からの招待: 07/03 → 07/10'],
['4日',null,null,null,null,null,null,null,null,null,476,null,null],
['5日',null,null,null,null,null,null,null,null,null,499,null,null],
['6日',null,null,null,null,null,null,null,null,null,595,null,null],
['7日',null,null,null,null,null,null,null,null,null,555,null,null],
['8日',null,null,null,null,null,null,null,null,null,638,null,null],
['9日',null,null,null,null,null,null,null,null,null,564,null,null],
['10日',null,null,null,null,null,null,null,null,null,629,'UP!','運命の導き: 07/10 → 07/17'],
['11日',null,null,null,null,null,null,null,null,null,561,null,null],
['12日',null,null,null,null,null,null,null,'UP!','燃え盛る探究心: 06/12 → 06/19',587,null,null],
['13日',null,null,null,null,null,null,null,null,null,653,null,null],
['14日',null,null,null,null,null,null,null,null,null,637,null,null],
['15日',null,null,null,null,null,null,564,null,null,893,null,null],
['16日',null,null,null,null,null,null,647,null,null,null,null,null],
['17日',null,null,null,null,null,null,540,null,null,null,'UP!','フィニック復刻ガチャ: 07/17 → 07/24'],
['18日',null,null,null,null,null,null,604,null,null,837,null,null],
['19日',null,null,null,null,null,null,761,'UP!','リリコ復刻ガチャ: 06/19 → 06/26',907,null,null],
['20日',null,null,null,null,null,null,549,null,null,null,null,null],
['21日',null,null,null,null,null,null,618,null,null,null,null,null],
['22日',null,null,null,null,null,null,655,null,null,904,null,null],
['23日',null,null,null,null,null,null,624,null,null,737,null,null],
['24日',null,null,null,null,null,null,858,null,null,919,'UP!','孤高な黒猫: 07/24 → 08/07'],
['25日',null,null,null,null,null,null,862,null,null,346,null,null],
['26日',null,null,null,null,null,null,844,'UP!','無垢な白猫: 06/26 → 07/03',444,null,null],
['27日',null,null,null,null,null,null,423,null,null,569,null,null],
['28日',null,null,null,null,null,null,563,null,null,670,null,null],
['29日',null,null,null,null,null,null,563,null,null,662,null,null],
['30日',null,null,null,null,null,null,639,null,null,712,null,null],
['31日',null,null,null,null,null,null,null,null,null,990,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:'2019年7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});