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',890,null,null,865,null,null,null,null,null,null,null,null],
['2日',695,null,null,691,null,null,null,null,null,null,null,null],
['3日',766,null,null,656,null,null,null,null,null,null,null,null],
['4日',753,null,null,645,null,null,null,null,null,null,null,null],
['5日',777,null,null,664,null,null,null,null,null,null,null,null],
['6日',775,null,null,701,null,null,null,null,null,null,null,null],
['7日',897,null,null,822,null,null,null,null,null,null,null,null],
['8日',872,null,null,906,null,null,null,null,null,null,null,null],
['9日',819,null,null,826,null,null,null,null,null,null,null,null],
['10日',856,null,null,867,null,null,null,null,null,null,null,null],
['11日',796,null,null,963,null,null,null,null,null,null,null,null],
['12日',844,null,null,750,null,null,null,null,null,null,null,null],
['13日',987,null,null,694,null,null,null,null,null,null,null,null],
['14日',798,null,null,552,null,null,null,null,null,null,null,null],
['15日',810,null,null,752,null,null,null,null,null,null,null,null],
['16日',749,null,null,864,null,null,null,null,null,null,null,null],
['17日',949,null,null,841,null,null,null,null,null,null,null,null],
['18日',null,null,null,873,null,null,null,null,null,null,null,null],
['19日',860,null,null,717,null,null,null,null,null,null,null,null],
['20日',627,null,null,755,null,null,null,null,null,null,null,null],
['21日',679,null,null,876,null,null,null,null,null,null,null,null],
['22日',757,null,null,898,null,null,null,null,null,null,null,null],
['23日',702,null,null,940,null,null,null,null,null,null,null,null],
['24日',755,null,null,null,null,null,null,null,null,null,null,null],
['25日',960,null,null,null,null,null,null,null,null,null,null,null],
['26日',958,null,null,758,null,null,null,null,null,null,null,null],
['27日',899,null,null,947,null,null,null,null,null,null,null,null],
['28日',821,null,null,995,null,null,null,null,null,null,null,null],
['29日',958,null,null,null,null,null,null,null,null,null,null,null],
['30日',857,null,null,null,null,null,null,null,null,null,null,null],
['31日',804,null,null,null,null,null,null,null,null,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:'2022年6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=28 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});