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',762,null,null,1067,null,null,null,null,null,null,null,null],
['2日',791,null,null,899,null,null,null,null,null,null,null,null],
['3日',914,null,null,1158,null,null,null,null,null,null,null,null],
['4日',852,null,null,1179,null,null,null,null,null,null,null,null],
['5日',938,null,null,856,null,null,null,null,null,null,null,null],
['6日',876,null,null,856,null,null,null,null,null,null,null,null],
['7日',823,null,null,849,null,null,null,null,null,null,null,null],
['8日',673,null,null,1162,null,null,null,null,null,null,null,null],
['9日',767,null,null,899,null,null,null,null,null,null,null,null],
['10日',811,null,null,755,null,null,null,null,null,null,null,null],
['11日',919,null,null,810,null,null,null,null,null,null,null,null],
['12日',1147,null,null,734,null,null,null,null,null,null,null,null],
['13日',1205,null,null,812,null,null,null,null,null,null,null,null],
['14日',879,null,null,860,null,null,null,null,null,null,null,null],
['15日',1037,null,null,823,null,null,null,null,null,null,null,null],
['16日',854,null,null,890,null,null,null,null,null,null,null,null],
['17日',882,null,null,1173,null,null,null,null,null,null,null,null],
['18日',828,null,null,980,null,null,null,null,null,null,null,null],
['19日',675,null,null,661,null,null,null,null,null,null,null,null],
['20日',721,null,null,675,null,null,null,null,null,null,null,null],
['21日',832,null,null,797,null,null,null,null,null,null,null,null],
['22日',727,null,null,921,null,null,null,null,null,null,null,null],
['23日',880,null,null,672,null,null,null,null,null,null,null,null],
['24日',759,null,null,798,null,null,null,null,null,null,null,null],
['25日',908,null,null,875,null,null,null,null,null,null,null,null],
['26日',1170,null,null,562,null,null,null,null,null,null,null,null],
['27日',847,null,null,503,null,null,null,null,null,null,null,null],
['28日',1039,null,null,616,null,null,null,null,null,null,null,null],
['29日',871,null,null,671,null,null,null,null,null,null,null,null],
['30日',925,null,null,702,null,null,null,null,null,null,null,null],
['31日',961,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)
      }
    });
  }

});