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',null,null,null,505,null,null,155,null,null,null,null,null],
['2日',null,null,null,177,null,null,101,null,null,177,null,null],
['3日',null,null,null,201,null,null,125,null,null,null,null,null],
['4日',null,null,null,236,null,null,146,null,null,null,null,null],
['5日',null,null,null,268,null,null,169,null,null,null,null,null],
['6日',null,null,null,282,null,null,183,null,null,null,null,null],
['7日',196,null,null,361,null,null,196,null,null,null,null,null],
['8日',215,null,null,381,null,null,null,null,null,null,null,null],
['9日',242,null,null,274,null,null,null,null,null,null,null,null],
['10日',226,null,null,256,null,null,null,null,null,null,null,null],
['11日',213,null,null,289,null,null,null,null,null,null,null,null],
['12日',204,null,null,354,null,null,null,null,null,null,null,null],
['13日',193,null,null,371,null,null,193,null,null,null,null,null],
['14日',236,null,null,446,null,null,null,null,null,null,null,null],
['15日',218,null,null,370,null,null,null,null,null,null,null,null],
['16日',244,null,null,267,null,null,null,null,null,null,null,null],
['17日',247,null,null,258,null,null,null,null,null,null,null,null],
['18日',265,null,null,302,null,null,null,null,null,null,null,null],
['19日',202,null,null,321,null,null,null,null,null,null,null,null],
['20日',160,null,null,363,null,null,160,null,null,null,null,null],
['21日',187,null,null,297,null,null,187,null,null,null,null,null],
['22日',202,null,null,323,null,null,null,null,null,null,null,null],
['23日',212,null,null,234,null,null,null,null,null,null,null,null],
['24日',177,null,null,245,null,null,177,null,null,null,null,null],
['25日',160,null,null,286,null,null,160,null,null,null,null,null],
['26日',222,null,null,324,null,null,null,null,null,null,null,null],
['27日',269,null,null,348,null,null,null,null,null,null,null,null],
['28日',363,null,null,379,null,null,null,null,null,null,null,null],
['29日',498,null,null,384,null,null,null,null,null,null,null,null],
['30日',538,null,null,365,null,null,null,null,null,null,null,null],
['31日',466,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:600},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)
      }
    });
  }

});