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',394,null,null,185,null,null,null,null,null,185,null,null],
['2日',497,null,null,264,null,null,null,null,null,null,null,null],
['3日',523,null,null,315,null,null,null,null,null,null,null,null],
['4日',537,null,null,305,null,null,null,null,null,null,null,null],
['5日',590,null,null,355,null,null,null,null,null,null,null,null],
['6日',542,null,null,416,null,null,null,null,null,null,null,null],
['7日',777,null,null,403,null,null,null,null,null,null,null,null],
['8日',117,null,null,432,null,null,117,null,null,null,null,null],
['9日',175,null,null,503,null,null,175,null,null,null,null,null],
['10日',232,null,null,450,null,null,null,null,null,null,null,null],
['11日',150,null,null,502,null,null,150,null,null,null,null,null],
['12日',210,null,null,361,null,null,null,null,null,null,null,null],
['13日',266,null,null,417,null,null,null,null,null,null,null,null],
['14日',256,null,null,503,null,null,null,null,null,null,null,null],
['15日',297,null,null,589,null,null,null,null,null,null,null,null],
['16日',338,null,null,573,null,null,null,null,null,null,null,null],
['17日',355,null,null,564,null,null,null,null,null,null,null,null],
['18日',379,null,null,88,null,null,null,null,null,88,null,null],
['19日',439,null,null,147,null,null,null,null,null,147,null,null],
['20日',436,null,null,211,null,null,null,null,null,null,null,null],
['21日',510,null,null,265,null,null,null,null,null,null,null,null],
['22日',161,null,null,207,null,null,161,null,null,null,null,null],
['23日',175,null,null,260,null,null,175,null,null,null,null,null],
['24日',230,null,null,321,null,null,null,null,null,null,null,null],
['25日',222,null,null,296,null,null,null,null,null,null,null,null],
['26日',257,null,null,347,null,null,null,null,null,null,null,null],
['27日',301,null,null,400,null,null,null,null,null,null,null,null],
['28日',328,null,null,421,null,null,null,null,null,null,null,null],
['29日',334,null,null,312,null,null,null,null,null,null,null,null],
['30日',348,null,null,335,null,null,null,null,null,null,null,null],
['31日',401,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});