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',501,null,null,485,null,null,null,null,null,null,null,null],
['2日',312,null,null,374,null,null,null,null,null,null,null,null],
['3日',366,null,null,396,null,null,null,null,null,null,null,null],
['4日',405,null,null,439,null,null,null,null,null,null,null,null],
['5日',425,null,null,503,null,null,null,null,null,null,null,null],
['6日',393,null,null,565,null,null,null,null,null,null,null,null],
['7日',365,null,null,309,null,null,null,null,null,null,null,null],
['8日',409,null,null,379,null,null,null,null,null,null,null,null],
['9日',216,null,null,401,null,null,null,null,null,null,null,null],
['10日',306,null,null,431,null,null,null,null,null,null,null,null],
['11日',374,null,null,531,null,null,null,null,null,null,null,null],
['12日',390,null,null,462,null,null,null,null,null,null,null,null],
['13日',453,null,null,535,null,null,null,null,null,null,null,null],
['14日',489,null,null,398,null,null,null,null,null,null,null,null],
['15日',573,null,null,453,null,null,null,null,null,null,null,null],
['16日',484,null,null,467,null,null,null,null,null,null,null,null],
['17日',490,null,null,489,null,null,null,null,null,null,null,null],
['18日',487,null,null,532,null,null,null,null,null,null,null,null],
['19日',463,null,null,460,null,null,null,null,null,null,null,null],
['20日',510,null,null,502,null,null,null,null,null,null,null,null],
['21日',504,null,null,478,null,null,null,null,null,null,null,null],
['22日',537,null,null,299,null,null,null,null,null,null,null,null],
['23日',277,null,null,408,null,null,null,null,null,null,null,null],
['24日',334,null,null,428,null,null,null,null,null,null,null,null],
['25日',405,null,null,530,null,null,null,null,null,null,null,null],
['26日',494,null,null,483,null,null,null,null,null,null,null,null],
['27日',535,null,null,527,null,null,null,null,null,null,null,null],
['28日',482,null,null,392,null,null,null,null,null,null,null,null],
['29日',591,null,null,440,null,null,null,null,null,null,null,null],
['30日',411,null,null,511,null,null,null,null,null,null,null,null],
['31日',null,null,null,501,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=4;

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

});