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',625,null,null,624,null,null,null,null,null,null,null,null],
['2日',787,null,null,821,null,null,null,null,null,null,null,null],
['3日',749,null,null,938,null,null,null,null,null,null,null,null],
['4日',694,null,null,1045,null,null,null,null,null,null,null,null],
['5日',831,null,null,840,null,null,null,null,null,null,null,null],
['6日',738,null,null,866,null,null,null,null,null,null,null,null],
['7日',688,null,null,746,null,null,null,null,null,null,null,null],
['8日',666,null,null,680,null,null,null,null,null,null,null,null],
['9日',680,null,null,630,null,null,null,null,null,null,null,null],
['10日',628,null,null,728,null,null,null,null,null,null,null,null],
['11日',596,null,null,873,null,null,null,null,null,null,null,null],
['12日',657,null,null,823,null,null,null,null,null,null,null,null],
['13日',708,null,null,718,null,null,null,null,null,null,null,null],
['14日',723,null,null,726,null,null,null,null,null,null,null,null],
['15日',543,null,null,821,null,null,null,null,null,null,null,null],
['16日',575,null,null,871,null,null,null,null,null,null,null,null],
['17日',690,null,null,777,null,null,null,null,null,null,null,null],
['18日',816,null,null,811,null,null,null,null,null,null,null,null],
['19日',916,null,null,786,null,null,null,null,null,null,null,null],
['20日',841,null,null,669,null,null,null,null,null,null,null,null],
['21日',860,null,null,744,null,null,null,null,null,null,null,null],
['22日',659,null,null,767,null,null,null,null,null,null,null,null],
['23日',670,null,null,688,null,null,null,null,null,null,null,null],
['24日',587,null,null,648,null,null,null,null,null,null,null,null],
['25日',688,null,null,658,null,null,null,null,null,null,null,null],
['26日',731,null,null,676,null,null,null,null,null,null,null,null],
['27日',843,null,null,629,null,null,null,null,null,null,null,null],
['28日',737,null,null,700,null,null,null,null,null,null,null,null],
['29日',617,null,null,659,null,null,null,null,null,null,null,null],
['30日',640,null,null,626,null,null,null,null,null,null,null,null],
['31日',null,null,null,670,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:1100},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)
      }
    });
  }

});