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',337,null,null,334,null,null,null,null,null,null,null,null],
['2日',382,null,null,357,null,null,null,null,null,null,null,null],
['3日',428,null,null,370,null,null,null,null,null,null,null,null],
['4日',470,null,null,415,null,null,null,null,null,null,null,null],
['5日',477,null,null,462,null,null,null,null,null,null,null,null],
['6日',397,null,null,449,null,null,null,null,null,null,null,null],
['7日',411,null,null,494,null,null,null,null,null,null,null,null],
['8日',435,null,null,555,null,null,null,null,null,null,null,null],
['9日',507,null,null,640,null,null,null,null,null,null,null,null],
['10日',505,null,null,661,null,null,null,null,null,null,null,null],
['11日',482,null,null,564,null,null,null,null,null,null,null,null],
['12日',496,null,null,632,null,null,null,null,null,null,null,null],
['13日',479,null,null,611,null,null,null,null,null,null,null,null],
['14日',504,null,null,640,null,null,null,null,null,null,null,null],
['15日',471,null,null,659,null,null,null,null,null,null,null,null],
['16日',204,null,null,354,null,null,null,null,null,null,null,null],
['17日',217,null,null,320,null,null,null,null,null,null,null,null],
['18日',264,null,null,347,null,null,null,null,null,null,null,null],
['19日',334,null,null,382,null,null,null,null,null,null,null,null],
['20日',356,null,null,459,null,null,null,null,null,null,null,null],
['21日',309,null,null,451,null,null,null,null,null,null,null,null],
['22日',360,null,null,479,null,null,null,null,null,null,null,null],
['23日',393,null,null,485,null,null,null,null,null,null,null,null],
['24日',436,null,null,491,null,null,null,null,null,null,null,null],
['25日',486,null,null,493,null,null,null,null,null,null,null,null],
['26日',486,null,null,654,null,null,null,null,null,null,null,null],
['27日',433,null,null,792,null,null,null,null,null,null,null,null],
['28日',481,null,null,512,null,null,null,null,null,null,null,null],
['29日',427,null,null,406,null,null,null,null,null,null,null,null],
['30日',323,null,null,461,null,null,null,null,null,null,null,null],
['31日',345,null,null,515,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:'2023年1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=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)
      }
    });
  }

});