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,null,null,null,60,null,null,76,null,null],
['2日',null,null,null,188,null,null,145,null,null,188,null,null],
['3日',185,null,null,248,null,null,185,null,null,null,null,null],
['4日',233,null,null,303,null,null,null,null,null,null,null,null],
['5日',248,null,null,373,null,null,null,null,null,null,null,null],
['6日',255,null,null,337,null,null,null,null,null,null,null,null],
['7日',220,null,null,350,null,null,null,null,null,null,null,null],
['8日',219,null,null,345,null,null,null,null,null,null,null,null],
['9日',324,null,null,408,null,null,null,null,null,null,null,null],
['10日',337,null,null,409,null,null,null,null,null,null,null,null],
['11日',223,null,null,394,null,null,null,null,null,null,null,null],
['12日',54,null,null,98,null,null,54,null,null,98,null,null],
['13日',null,null,null,180,null,null,100,null,null,180,null,null],
['14日',200,null,null,344,null,null,200,null,null,null,null,null],
['15日',308,null,null,40,null,null,null,null,null,40,null,null],
['16日',343,null,null,null,null,null,null,null,null,51,null,null],
['17日',321,null,null,null,null,null,null,null,null,83,null,null],
['18日',347,null,null,null,null,null,null,null,null,132,null,null],
['19日',306,null,null,null,null,null,null,null,null,155,null,null],
['20日',85,null,null,null,null,null,85,null,null,61,null,null],
['21日',161,null,null,136,null,null,161,null,null,136,null,null],
['22日',279,null,null,246,null,null,null,null,null,null,null,null],
['23日',349,null,null,323,null,null,null,null,null,null,null,null],
['24日',427,null,null,396,null,null,null,null,null,null,null,null],
['25日',422,null,null,430,null,null,null,null,null,null,null,null],
['26日',216,null,null,428,null,null,null,null,null,null,null,null],
['27日',220,null,null,421,null,null,null,null,null,null,null,null],
['28日',315,null,null,587,null,null,null,null,null,null,null,null],
['29日',383,null,null,543,null,null,null,null,null,null,null,null],
['30日',377,null,null,506,null,null,null,null,null,null,null,null],
['31日',null,null,null,440,'UP!','心躍る雨音♪梅雨を楽しむキャンペーンガシャ: 05/31 → 06/11',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5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=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)
      }
    });
  }

});