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,null,null,null,364,'EV','ゴーストたちのGothic Halloween: 10/01 → 10/21',440,'EV','Escape The Prison: 11/01 → 11/13'],
['2日',null,null,null,null,null,null,114,null,null,137,null,null],
['3日',null,null,null,null,null,null,129,null,null,190,null,null],
['4日',null,null,null,null,null,null,189,null,null,274,null,null],
['5日',null,null,null,null,null,null,254,null,null,363,null,null],
['6日',null,null,null,null,null,null,306,'UP!','ノース・ウエストセクターPick Up: 10/06 → 10/15',410,'UP!','ノース・ウエストセクターPick Up: 11/06 → 11/15'],
['7日',null,null,null,null,null,null,305,null,null,377,null,null],
['8日',null,null,null,null,null,null,339,null,null,342,'UP!','HappyBirthday ORDER(キース): 11/08 → 11/10'],
['9日',null,null,null,null,null,null,456,null,null,228,null,null],
['10日',null,null,null,null,null,null,560,null,null,284,null,null],
['11日',null,null,null,null,null,null,422,'UP!','ゴーストたちのGothic Halloween後編: 10/11 → 10/23',356,null,null],
['12日',null,null,null,null,null,null,80,null,null,499,null,null],
['13日',null,null,null,null,null,null,140,null,null,551,null,null],
['14日',null,null,null,null,null,null,217,null,null,519,null,null],
['15日',null,null,null,null,null,null,318,null,null,480,null,null],
['16日',null,null,null,null,null,null,390,null,null,448,'EV','Mission of CASINO: 11/16 → 11/28'],
['17日',null,null,null,null,null,null,467,null,null,41,null,null],
['18日',null,null,null,null,null,null,475,null,null,68,null,null],
['19日',null,null,null,null,null,null,517,null,null,142,null,null],
['20日',null,null,null,null,null,null,647,null,null,249,null,null],
['21日',null,null,null,null,null,null,592,'UP!','サウス・イーストセクターPick Up: 10/21 → 10/31',342,'UP!','サウス・イーストセクターPick Up: 11/21 → 11/30'],
['22日',null,null,null,null,null,null,263,null,null,406,null,null],
['23日',null,null,null,null,null,null,327,null,null,466,null,null],
['24日',null,null,null,null,null,null,398,null,null,563,null,null],
['25日',null,null,null,null,null,null,585,'UP!','第5章追加記念オーダー: 10/25 → 11/01',571,null,null],
['26日',null,null,null,null,null,null,229,null,null,479,null,null],
['27日',null,null,null,null,null,null,277,null,null,576,null,null],
['28日',null,null,null,null,null,null,380,null,null,576,null,null],
['29日',null,null,null,null,null,null,502,null,null,443,null,null],
['30日',null,null,null,null,null,null,707,null,null,388,null,null],
['31日',null,null,null,null,null,null,568,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:'2020年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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)
      }
    });
  }

});