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',669,null,null,684,null,null,null,null,null,null,null,null],
['2日',771,null,null,783,null,null,null,null,null,null,null,null],
['3日',736,null,null,834,null,null,null,null,null,null,null,null],
['4日',771,null,null,792,null,null,null,null,null,null,null,null],
['5日',697,null,null,761,null,null,null,null,null,null,null,null],
['6日',695,null,null,708,null,null,null,null,null,null,null,null],
['7日',690,null,null,683,null,null,null,null,null,null,null,null],
['8日',703,null,null,692,null,null,null,null,null,null,null,null],
['9日',700,null,null,724,null,null,null,null,null,null,null,null],
['10日',797,null,null,691,null,null,null,null,null,null,null,null],
['11日',750,null,null,633,null,null,null,null,null,null,null,null],
['12日',646,null,null,663,null,null,null,null,null,null,null,null],
['13日',689,null,null,655,null,null,null,null,null,null,null,null],
['14日',641,null,null,629,null,null,null,null,null,null,null,null],
['15日',607,null,null,632,null,null,null,null,null,null,null,null],
['16日',687,null,null,688,null,null,null,null,null,null,null,null],
['17日',716,null,null,728,null,null,null,null,null,null,null,null],
['18日',756,null,null,749,null,null,null,null,null,null,null,null],
['19日',705,null,null,789,null,null,null,null,null,null,null,null],
['20日',671,null,null,755,null,null,null,null,null,null,null,null],
['21日',649,null,null,752,null,null,null,null,null,null,null,null],
['22日',655,null,null,757,null,null,null,null,null,null,null,null],
['23日',676,null,null,771,null,null,null,null,null,null,null,null],
['24日',750,null,null,748,null,null,null,null,null,null,null,null],
['25日',708,null,null,745,null,null,null,null,null,null,null,null],
['26日',699,null,null,721,null,null,null,null,null,null,null,null],
['27日',669,null,null,648,null,null,null,null,null,null,null,null],
['28日',652,null,null,652,null,null,null,null,null,null,null,null],
['29日',654,null,null,664,null,null,null,null,null,null,null,null],
['30日',691,null,null,718,null,null,null,null,null,null,null,null],
['31日',null,null,null,731,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:900},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)
      }
    });
  }

});