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',852,null,null,859,null,null,null,null,null,null,null,null],
['2日',1061,null,null,945,null,null,null,null,null,null,null,null],
['3日',1052,null,null,1133,null,null,null,null,null,null,null,null],
['4日',963,null,null,1037,null,null,null,null,null,null,null,null],
['5日',922,null,null,963,null,null,null,null,null,null,null,null],
['6日',985,null,null,1119,null,null,null,null,null,null,null,null],
['7日',887,null,null,1030,null,null,null,null,null,null,null,null],
['8日',907,null,null,1079,null,null,null,null,null,null,null,null],
['9日',918,null,null,946,null,null,null,null,null,null,null,null],
['10日',935,null,null,658,null,null,null,null,null,null,null,null],
['11日',890,null,null,830,null,null,null,null,null,null,null,null],
['12日',921,null,null,885,null,null,null,null,null,null,null,null],
['13日',899,null,null,945,null,null,null,null,null,null,null,null],
['14日',1096,null,null,1086,null,null,null,null,null,null,null,null],
['15日',910,null,null,937,null,null,null,null,null,null,null,null],
['16日',808,null,null,740,null,null,null,null,null,null,null,null],
['17日',856,null,null,910,null,null,null,null,null,null,null,null],
['18日',940,null,null,815,null,null,null,null,null,null,null,null],
['19日',883,null,null,802,null,null,null,null,null,null,null,null],
['20日',1089,null,null,759,null,null,null,null,null,null,null,null],
['21日',949,null,null,728,null,null,null,null,null,null,null,null],
['22日',833,null,null,795,null,null,null,null,null,null,null,null],
['23日',791,null,null,937,null,null,null,null,null,null,null,null],
['24日',837,null,null,923,null,null,null,null,null,null,null,null],
['25日',774,null,null,765,null,null,null,null,null,null,null,null],
['26日',858,null,null,819,null,null,null,null,null,null,null,null],
['27日',965,null,null,973,null,null,null,null,null,null,null,null],
['28日',1160,null,null,1039,null,null,null,null,null,null,null,null],
['29日',835,null,null,887,null,null,null,null,null,null,null,null],
['30日',897,null,null,941,null,null,null,null,null,null,null,null],
['31日',887,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:'2022年6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=30 -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)
      }
    });
  }

});