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',183,null,null,290,null,null,183,null,null,null,null,null],
['2日',272,null,null,340,null,null,null,null,null,null,null,null],
['3日',298,null,null,377,null,null,null,null,null,null,null,null],
['4日',343,null,null,359,null,null,null,null,null,null,null,null],
['5日',378,null,null,393,null,null,null,null,null,null,null,null],
['6日',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',401,null,null,null,null,null,null,null,null],
['7日',90,null,null,380,null,null,90,null,null,null,null,null],
['8日',null,null,null,431,null,null,105,null,null,null,null,null],
['9日',177,null,null,381,'UP!','C.C.[学生気分で･･････]ピックアップスカウト: 05/09 → 05/17',177,null,null,null,null,null],
['10日',212,null,null,212,null,null,null,null,null,null,null,null],
['11日',246,null,null,290,null,null,null,null,null,null,null,null],
['12日',291,null,null,343,null,null,null,null,null,null,null,null],
['13日',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',400,null,null,null,null,null,null,null,null],
['14日',274,null,null,430,null,null,null,null,null,null,null,null],
['15日',288,null,null,424,null,null,null,null,null,null,null,null],
['16日',301,null,null,408,null,null,null,null,null,null,null,null],
['17日',283,null,null,468,'UP!','1st Anniversary記念 モニカ[弔いの花に囲まれて]オンリースカウト: 05/17 → 05/30',null,null,null,null,null,null],
['18日',265,null,null,29,null,null,null,null,null,29,null,null],
['19日',207,null,null,null,null,null,null,null,null,32,null,null],
['20日',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,60,null,null],
['21日',179,null,null,null,null,null,179,null,null,84,'UP!','1st Anniversary記念 復刻!限定パイロット日替わりピックアップスカウト: 05/21 → 05/30'],
['22日',214,null,null,null,null,null,null,null,null,98,null,null],
['23日',276,null,null,null,null,null,null,null,null,98,null,null],
['24日',303,null,null,null,null,null,null,null,null,114,null,null],
['25日',316,null,null,null,null,null,null,null,null,71,null,null],
['26日',388,null,null,null,null,null,null,null,null,100,null,null],
['27日',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,126,null,null],
['28日',142,null,null,null,null,null,142,null,null,132,null,null],
['29日',197,null,null,null,null,null,197,null,null,135,null,null],
['30日',261,null,null,null,null,null,null,null,null,113,'UP!','1.5部3章開幕記念ピックアップスカウト: 05/30 → 06/08'],
['31日',null,null,null,null,null,null,null,null,null,75,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5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=31 -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)
      }
    });
  }

});