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',136,null,null,220,null,null,136,null,null,null,null,null],
['2日',204,null,null,224,null,null,null,null,null,null,null,null],
['3日',254,null,null,253,null,null,null,null,null,null,null,null],
['4日',288,null,null,236,null,null,null,null,null,null,null,null],
['5日',264,null,null,278,null,null,null,null,null,null,null,null],
['6日',372,null,null,316,null,null,null,null,null,null,null,null],
['7日',531,null,null,295,null,null,null,null,null,null,null,null],
['8日',478,null,null,161,null,null,null,null,null,161,null,null],
['9日',390,null,null,203,null,null,null,null,null,null,null,null],
['10日',442,null,null,277,null,null,null,null,null,null,null,null],
['11日',448,null,null,307,null,null,null,null,null,null,null,null],
['12日',244,null,null,95,null,null,null,null,null,95,null,null],
['13日',298,null,null,171,null,null,null,null,null,171,null,null],
['14日',376,null,null,235,null,null,null,null,null,null,null,null],
['15日',386,null,null,287,null,null,null,null,null,null,null,null],
['16日',415,null,null,327,null,null,null,null,null,null,null,null],
['17日',448,null,null,317,null,null,null,null,null,null,null,null],
['18日',450,null,null,294,null,null,null,null,null,null,null,null],
['19日',474,null,null,267,null,null,null,null,null,null,null,null],
['20日',474,null,null,308,null,null,null,null,null,null,null,null],
['21日',481,null,null,335,null,null,null,null,null,null,null,null],
['22日',209,null,null,369,null,null,null,null,null,null,null,null],
['23日',236,null,null,398,null,null,null,null,null,null,null,null],
['24日',296,null,null,451,null,null,null,null,null,null,null,null],
['25日',337,null,null,478,null,null,null,null,null,null,null,null],
['26日',372,null,null,269,null,null,null,null,null,null,null,null],
['27日',388,null,null,333,null,null,null,null,null,null,null,null],
['28日',322,null,null,356,null,null,null,null,null,null,null,null],
['29日',243,null,null,361,null,null,null,null,null,null,null,null],
['30日',310,null,null,413,null,null,null,null,null,null,null,null],
['31日',374,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:'2022年11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=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)
      }
    });
  }

});