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',414,null,null,472,null,null,null,null,null,null,null,null],
['2日',414,null,null,331,null,null,null,null,null,null,null,null],
['3日',448,null,null,312,null,null,null,null,null,null,null,null],
['4日',492,null,null,293,null,null,null,null,null,null,null,null],
['5日',505,null,null,349,null,null,null,null,null,null,null,null],
['6日',461,null,null,380,null,null,null,null,null,null,null,null],
['7日',402,null,null,393,null,null,null,null,null,null,null,null],
['8日',387,null,null,424,null,null,null,null,null,null,null,null],
['9日',475,null,null,436,null,null,null,null,null,null,null,null],
['10日',687,null,null,405,null,null,null,null,null,null,null,null],
['11日',898,null,null,270,null,null,null,null,null,null,null,null],
['12日',946,null,null,343,null,null,null,null,null,null,null,null],
['13日',669,null,null,419,null,null,null,null,null,null,null,null],
['14日',173,null,null,437,null,null,173,null,null,null,null,null],
['15日',212,null,null,465,null,null,null,null,null,null,null,null],
['16日',278,null,null,487,null,null,null,null,null,null,null,null],
['17日',282,null,null,460,null,null,null,null,null,null,null,null],
['18日',373,null,null,388,null,null,null,null,null,null,null,null],
['19日',416,null,null,407,null,null,null,null,null,null,null,null],
['20日',303,null,null,472,null,null,null,null,null,null,null,null],
['21日',206,null,null,531,null,null,null,null,null,null,null,null],
['22日',257,null,null,553,null,null,null,null,null,null,null,null],
['23日',278,null,null,548,null,null,null,null,null,null,null,null],
['24日',333,null,null,536,null,null,null,null,null,null,null,null],
['25日',389,null,null,539,null,null,null,null,null,null,null,null],
['26日',414,null,null,564,null,null,null,null,null,null,null,null],
['27日',440,null,null,576,null,null,null,null,null,null,null,null],
['28日',397,null,null,528,null,null,null,null,null,null,null,null],
['29日',612,null,null,397,null,null,null,null,null,null,null,null],
['30日',827,null,null,488,null,null,null,null,null,null,null,null],
['31日',null,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: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=4;

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

});