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,183,null,null,124,null,null,183,null,null],
['2日',182,null,null,272,null,null,182,null,null,null,null,null],
['3日',209,null,null,298,null,null,null,null,null,null,null,null],
['4日',244,null,null,343,null,null,null,null,null,null,null,null],
['5日',275,null,null,378,null,null,null,null,null,null,null,null],
['6日',287,null,null,349,'UP!','失くなった皇女の証ピックアップスカウト: 04/06 → 04/20',null,null,null,null,null,null],
['7日',303,null,null,90,null,null,null,null,null,90,null,null],
['8日',319,null,null,null,null,null,null,null,null,105,null,null],
['9日',287,'UP!','キラキラ制服コンペティション!ピックアップスカウト: 03/09 → 03/23',177,null,null,null,null,null,177,null,null],
['10日',93,null,null,212,null,null,93,null,null,null,null,null],
['11日',147,null,null,246,null,null,147,null,null,null,null,null],
['12日',225,null,null,291,null,null,null,null,null,null,null,null],
['13日',296,null,null,373,'UP!','250万DL記念 日替わりピックアップスカウト: 04/13 → 04/22',null,null,null,null,null,null],
['14日',337,null,null,274,null,null,null,null,null,null,null,null],
['15日',375,'UP!','有償限定[★4確定タイプ別スカウト]: 03/15 → 03/30',288,null,null,null,null,null,null,null,null],
['16日',154,null,null,301,null,null,154,null,null,null,null,null],
['17日',null,null,null,283,null,null,163,null,null,null,null,null],
['18日',200,null,null,265,null,null,200,null,null,null,null,null],
['19日',236,null,null,207,null,null,null,null,null,null,null,null],
['20日',254,null,null,238,'UP!','コーネリア[ネリス]ピックアップスカウト: 04/20 → 04/27',null,null,null,null,null,null],
['21日',280,null,null,179,null,null,null,null,null,179,null,null],
['22日',273,null,null,214,null,null,null,null,null,null,null,null],
['23日',285,'UP!','C.C.[至福の味わい]ピックアップスカウト: 03/23 → 03/30',276,null,null,null,null,null,null,null,null],
['24日',142,null,null,303,null,null,142,null,null,null,null,null],
['25日',182,null,null,316,null,null,182,null,null,null,null,null],
['26日',253,null,null,388,null,null,null,null,null,null,null,null],
['27日',302,null,null,404,'UP!','1.5部2章開幕記念ピックアップスカウト: 04/27 → 05/09',null,null,null,null,null,null],
['28日',330,null,null,142,null,null,null,null,null,142,null,null],
['29日',333,null,null,197,null,null,null,null,null,197,null,null],
['30日',317,'UP!','1.5部1章開幕記念ピックアップスカウト: 03/30 → 04/09',261,null,null,null,null,null,null,null,null],
['31日',128,null,null,null,null,null,128,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});