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',990,null,null,906,null,null,null,null,null,null,null,null],
['2日',1112,null,null,1121,null,null,null,null,null,null,null,null],
['3日',1068,null,null,989,null,null,null,null,null,null,null,null],
['4日',1010,null,null,966,null,null,null,null,null,null,null,null],
['5日',909,null,null,999,null,null,null,null,null,null,null,null],
['6日',957,null,null,977,null,null,null,null,null,null,null,null],
['7日',985,null,null,949,null,null,null,null,null,null,null,null],
['8日',923,null,null,945,null,null,null,null,null,null,null,null],
['9日',913,null,null,1030,null,null,null,null,null,null,null,null],
['10日',914,null,null,1079,null,null,null,null,null,null,null,null],
['11日',947,null,null,1076,null,null,null,null,null,null,null,null],
['12日',983,null,null,911,null,null,null,null,null,null,null,null],
['13日',994,null,null,863,null,null,null,null,null,null,null,null],
['14日',904,null,null,844,null,null,null,null,null,null,null,null],
['15日',822,null,null,881,null,null,null,null,null,null,null,null],
['16日',861,null,null,980,null,null,null,null,null,null,null,null],
['17日',970,null,null,898,null,null,null,null,null,null,null,null],
['18日',979,null,null,904,null,null,null,null,null,null,null,null],
['19日',886,null,null,975,null,null,null,null,null,null,null,null],
['20日',819,null,null,1017,null,null,null,null,null,null,null,null],
['21日',811,null,null,890,null,null,null,null,null,null,null,null],
['22日',885,null,null,916,null,null,null,null,null,null,null,null],
['23日',880,null,null,963,null,null,null,null,null,null,null,null],
['24日',918,null,null,984,null,null,null,null,null,null,null,null],
['25日',1023,null,null,1044,null,null,null,null,null,null,null,null],
['26日',1064,null,null,1026,null,null,null,null,null,null,null,null],
['27日',902,null,null,948,null,null,null,null,null,null,null,null],
['28日',917,null,null,989,null,null,null,null,null,null,null,null],
['29日',933,null,null,965,null,null,null,null,null,null,null,null],
['30日',null,null,null,1016,null,null,null,null,null,null,null,null],
['31日',null,null,null,971,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3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});