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',865,null,null,781,null,null,null,null,null,null,null,null],
['2日',879,null,null,870,null,null,null,null,null,null,null,null],
['3日',813,null,null,808,null,null,null,null,null,null,null,null],
['4日',834,null,null,763,null,null,null,null,null,null,null,null],
['5日',872,null,null,819,null,null,null,null,null,null,null,null],
['6日',874,null,null,846,null,null,null,null,null,null,null,null],
['7日',824,null,null,791,null,null,null,null,null,null,null,null],
['8日',880,null,null,754,null,null,null,null,null,null,null,null],
['9日',841,null,null,765,null,null,null,null,null,null,null,null],
['10日',803,null,null,801,null,null,null,null,null,null,null,null],
['11日',790,null,null,778,null,null,null,null,null,null,null,null],
['12日',815,null,null,879,null,null,null,null,null,null,null,null],
['13日',721,null,null,802,null,null,null,null,null,null,null,null],
['14日',734,null,null,809,null,null,null,null,null,null,null,null],
['15日',775,null,null,742,null,null,null,null,null,null,null,null],
['16日',791,null,null,834,null,null,null,null,null,null,null,null],
['17日',844,null,null,819,null,null,null,null,null,null,null,null],
['18日',828,null,null,861,null,null,null,null,null,null,null,null],
['19日',843,null,null,869,null,null,null,null,null,null,null,null],
['20日',782,null,null,876,null,null,null,null,null,null,null,null],
['21日',864,null,null,829,null,null,null,null,null,null,null,null],
['22日',917,null,null,810,null,null,null,null,null,null,null,null],
['23日',852,null,null,793,null,null,null,null,null,null,null,null],
['24日',909,null,null,812,null,null,null,null,null,null,null,null],
['25日',883,null,null,785,null,null,null,null,null,null,null,null],
['26日',869,null,null,796,null,null,null,null,null,null,null,null],
['27日',847,null,null,888,null,null,null,null,null,null,null,null],
['28日',868,null,null,863,null,null,null,null,null,null,null,null],
['29日',826,null,null,831,null,null,null,null,null,null,null,null],
['30日',811,null,null,867,null,null,null,null,null,null,null,null],
['31日',823,null,null,891,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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)
      }
    });
  }

});