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',397,null,null,333,null,null,null,null,null,null,null,null],
['2日',434,null,null,363,null,null,null,null,null,null,null,null],
['3日',556,null,null,466,null,null,null,null,null,null,null,null],
['4日',697,null,null,563,null,null,null,null,null,null,null,null],
['5日',685,null,null,636,null,null,null,null,null,null,null,null],
['6日',706,null,null,783,null,null,null,null,null,null,null,null],
['7日',819,null,null,729,null,null,null,null,null,null,null,null],
['8日',952,null,null,952,null,null,null,null,null,null,null,null],
['9日',896,null,null,647,null,null,null,null,null,null,null,null],
['10日',947,null,null,641,null,null,null,null,null,null,null,null],
['11日',971,null,null,748,null,null,null,null,null,null,null,null],
['12日',898,null,null,856,null,null,null,null,null,null,null,null],
['13日',845,null,null,993,null,null,null,null,null,null,null,null],
['14日',823,null,null,843,null,null,null,null,null,null,null,null],
['15日',945,null,null,850,null,null,null,null,null,null,null,null],
['16日',815,null,null,587,null,null,null,null,null,null,null,null],
['17日',833,null,null,726,null,null,null,null,null,null,null,null],
['18日',877,null,null,983,null,null,null,null,null,null,null,null],
['19日',796,null,null,1285,null,null,null,null,null,null,null,null],
['20日',780,null,null,918,null,null,null,null,null,null,null,null],
['21日',882,null,null,389,null,null,null,null,null,null,null,null],
['22日',863,null,null,507,null,null,null,null,null,null,null,null],
['23日',899,null,null,583,null,null,null,null,null,null,null,null],
['24日',677,null,null,634,null,null,null,null,null,null,null,null],
['25日',772,null,null,686,null,null,null,null,null,null,null,null],
['26日',903,null,null,699,null,null,null,null,null,null,null,null],
['27日',947,null,null,659,null,null,null,null,null,null,null,null],
['28日',1101,null,null,548,null,null,null,null,null,null,null,null],
['29日',795,null,null,596,null,null,null,null,null,null,null,null],
['30日',470,null,null,846,null,null,null,null,null,null,null,null],
['31日',523,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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=4;

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

});