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',224,null,null,208,null,null,null,null,null,null,null,null],
['2日',298,null,null,287,null,null,null,null,null,null,null,null],
['3日',332,null,null,347,null,null,null,null,null,null,null,null],
['4日',341,null,null,355,null,null,null,null,null,null,null,null],
['5日',302,null,null,344,null,null,null,null,null,null,null,null],
['6日',159,null,null,217,null,null,159,null,null,null,null,null],
['7日',154,null,null,224,null,null,154,null,null,null,null,null],
['8日',214,null,null,236,null,null,null,null,null,null,null,null],
['9日',222,null,null,218,null,null,null,null,null,null,null,null],
['10日',225,null,null,271,null,null,null,null,null,null,null,null],
['11日',219,null,null,281,null,null,null,null,null,null,null,null],
['12日',287,null,null,242,null,null,null,null,null,null,null,null],
['13日',312,null,null,236,null,null,null,null,null,null,null,null],
['14日',352,null,null,251,null,null,null,null,null,null,null,null],
['15日',258,null,null,313,null,null,null,null,null,null,null,null],
['16日',269,null,null,362,null,null,null,null,null,null,null,null],
['17日',268,null,null,395,null,null,null,null,null,null,null,null],
['18日',292,null,null,359,null,null,null,null,null,null,null,null],
['19日',325,null,null,215,null,null,null,null,null,null,null,null],
['20日',315,null,null,218,null,null,null,null,null,null,null,null],
['21日',313,null,null,206,null,null,null,null,null,null,null,null],
['22日',237,null,null,227,null,null,null,null,null,null,null,null],
['23日',244,null,null,271,null,null,null,null,null,null,null,null],
['24日',226,null,null,285,null,null,null,null,null,null,null,null],
['25日',157,null,null,300,null,null,157,null,null,null,null,null],
['26日',null,null,null,154,null,null,160,null,null,154,null,null],
['27日',195,null,null,null,null,null,195,null,null,139,null,null],
['28日',211,null,null,null,null,null,null,null,null,137,null,null],
['29日',184,null,null,null,null,null,184,null,null,153,null,null],
['30日',null,null,null,150,null,null,174,null,null,150,null,null],
['31日',null,null,null,null,null,null,153,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:400},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)
      }
    });
  }

});