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',213,null,null,225,null,null,null,null,null,null,null,null],
['2日',234,null,null,242,null,null,null,null,null,null,null,null],
['3日',249,null,null,229,null,null,null,null,null,null,null,null],
['4日',257,null,null,222,null,null,null,null,null,null,null,null],
['5日',270,null,null,222,null,null,null,null,null,null,null,null],
['6日',340,null,null,240,null,null,null,null,null,null,null,null],
['7日',464,null,null,333,null,null,null,null,null,null,null,null],
['8日',519,null,null,374,null,null,null,null,null,null,null,null],
['9日',210,null,null,215,null,null,null,null,null,null,null,null],
['10日',209,null,null,189,null,null,null,null,null,189,null,null],
['11日',239,null,null,211,null,null,null,null,null,null,null,null],
['12日',284,null,null,223,null,null,null,null,null,null,null,null],
['13日',312,null,null,217,null,null,null,null,null,null,null,null],
['14日',302,null,null,225,null,null,null,null,null,null,null,null],
['15日',265,null,null,264,null,null,null,null,null,null,null,null],
['16日',287,null,null,416,null,null,null,null,null,null,null,null],
['17日',411,null,null,617,null,null,null,null,null,null,null,null],
['18日',583,null,null,827,null,null,null,null,null,null,null,null],
['19日',252,null,null,914,null,null,null,null,null,null,null,null],
['20日',251,null,null,291,null,null,null,null,null,null,null,null],
['21日',258,null,null,291,null,null,null,null,null,null,null,null],
['22日',277,null,null,325,null,null,null,null,null,null,null,null],
['23日',272,null,null,398,null,null,null,null,null,null,null,null],
['24日',287,null,null,357,null,null,null,null,null,null,null,null],
['25日',337,null,null,349,null,null,null,null,null,null,null,null],
['26日',494,null,null,510,null,null,null,null,null,null,null,null],
['27日',686,null,null,730,null,null,null,null,null,null,null,null],
['28日',684,null,null,743,null,null,null,null,null,null,null,null],
['29日',198,null,null,160,null,null,198,null,null,160,null,null],
['30日',166,null,null,175,null,null,166,null,null,175,null,null],
['31日',205,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:'2023年9月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1000},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=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});