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',933,null,null,909,null,null,null,null,null,null,null,null],
['2日',null,null,null,970,null,null,null,null,null,null,null,null],
['3日',886,null,null,1113,null,null,null,null,null,null,null,null],
['4日',979,null,null,840,null,null,null,null,null,null,null,null],
['5日',965,null,null,832,null,null,null,null,null,null,null,null],
['6日',null,null,null,963,null,null,null,null,null,null,null,null],
['7日',754,null,null,1006,null,null,null,null,null,null,null,null],
['8日',810,null,null,1066,null,null,null,null,null,null,null,null],
['9日',914,null,null,1040,null,null,null,null,null,null,null,null],
['10日',974,null,null,921,null,null,null,null,null,null,null,null],
['11日',991,null,null,675,null,null,null,null,null,null,null,null],
['12日',923,null,null,726,null,null,null,null,null,null,null,null],
['13日',1012,null,null,810,null,null,null,null,null,null,null,null],
['14日',841,null,null,1045,null,null,null,null,null,null,null,null],
['15日',883,null,null,1026,null,null,null,null,null,null,null,null],
['16日',1062,null,null,1057,null,null,null,null,null,null,null,null],
['17日',null,null,null,null,null,null,null,null,null,null,null,null],
['18日',null,null,null,null,null,null,null,null,null,null,null,null],
['19日',991,null,null,1015,null,null,null,null,null,null,null,null],
['20日',947,null,null,1026,null,null,null,null,null,null,null,null],
['21日',798,null,null,null,null,null,null,null,null,null,null,null],
['22日',976,null,null,null,null,null,null,null,null,null,null,null],
['23日',927,null,null,null,null,null,null,null,null,null,null,null],
['24日',1035,null,null,null,null,null,null,null,null,null,null,null],
['25日',1045,null,null,1060,null,null,null,null,null,null,null,null],
['26日',800,null,null,996,null,null,null,null,null,null,null,null],
['27日',941,null,null,784,null,null,null,null,null,null,null,null],
['28日',668,null,null,903,null,null,null,null,null,null,null,null],
['29日',832,null,null,1057,null,null,null,null,null,null,null,null],
['30日',1006,null,null,null,null,null,null,null,null,null,null,null],
['31日',1009,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:'2024年2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=29 -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)
      }
    });
  }

});