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,262,'UP!','仮面ライダーコラボガシャ: 10/01 → 10/16',91,'UP!','半妖の滅龍士ガシャ: 09/01 → 09/15',null,null,null],
['2日',null,null,null,38,null,null,53,null,null,38,null,null],
['3日',null,null,null,null,null,null,50,null,null,36,null,null],
['4日',null,null,null,null,null,null,47,null,null,41,null,null],
['5日',null,null,null,null,null,null,39,null,null,52,null,null],
['6日',null,null,null,null,null,null,47,null,null,66,null,null],
['7日',null,null,null,null,null,null,83,null,null,85,null,null],
['8日',null,null,null,null,null,null,94,null,null,112,null,null],
['9日',null,null,null,null,null,null,120,null,null,33,null,null],
['10日',null,null,null,null,null,null,161,null,null,36,null,null],
['11日',null,null,null,null,null,null,109,null,null,43,null,null],
['12日',null,null,null,null,null,null,106,null,null,60,null,null],
['13日',null,null,null,null,null,null,95,null,null,92,null,null],
['14日',null,null,null,null,null,null,55,null,null,120,null,null],
['15日',null,null,null,null,null,null,82,null,null,156,null,null],
['16日',null,null,null,null,null,null,142,'UP!','ニャーサー王物語ガシャ: 09/16 → 09/30',70,null,null],
['17日',null,null,null,null,null,null,62,null,null,61,'EV','レベルファイブオールスターズ: 10/17 → 10/31'],
['18日',null,null,null,null,null,null,70,null,null,36,null,null],
['19日',null,null,null,null,null,null,79,null,null,46,null,null],
['20日',null,null,null,null,null,null,122,null,null,62,null,null],
['21日',null,null,null,null,null,null,111,null,null,71,null,null],
['22日',null,null,null,null,null,null,143,null,null,62,null,null],
['23日',null,null,null,null,null,null,181,null,null,71,null,null],
['24日',null,null,null,null,null,null,191,null,null,80,null,null],
['25日',null,null,null,null,null,null,129,null,null,114,null,null],
['26日',169,null,null,null,null,null,169,null,null,154,null,null],
['27日',218,null,null,null,null,null,null,null,null,190,null,null],
['28日',136,null,null,null,null,null,136,null,null,200,null,null],
['29日',159,null,null,null,null,null,159,null,null,67,null,null],
['30日',202,null,null,null,null,null,null,null,null,67,null,null],
['31日',null,null,null,null,null,null,null,null,null,65,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10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:300},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)
      }
    });
  }

});