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,202,null,null,83,null,null,null,null,null],
['2日',null,null,null,253,null,null,136,null,null,null,null,null],
['3日',180,null,null,268,null,null,180,null,null,null,null,null],
['4日',214,null,null,295,'UP!','有償限定 限定入りユニットピックアップ 特別ステップアップガシャ: 07/04 → 07/07',null,null,null,null,null,null],
['5日',202,null,null,254,null,null,null,null,null,null,null,null],
['6日',214,null,null,308,null,null,null,null,null,null,null,null],
['7日',234,null,null,336,null,null,null,null,null,null,null,null],
['8日',105,null,null,359,null,null,105,null,null,null,null,null],
['9日',null,null,null,314,null,null,132,null,null,null,null,null],
['10日',null,null,null,333,null,null,192,null,null,null,null,null],
['11日',null,null,null,307,null,null,113,null,null,null,null,null],
['12日',160,null,null,184,null,null,160,null,null,184,null,null],
['13日',213,null,null,240,null,null,null,null,null,null,null,null],
['14日',190,null,null,309,null,null,190,null,null,null,null,null],
['15日',215,null,null,397,null,null,null,null,null,null,null,null],
['16日',286,null,null,434,null,null,null,null,null,null,null,null],
['17日',321,null,null,445,null,null,null,null,null,null,null,null],
['18日',329,null,null,419,null,null,null,null,null,null,null,null],
['19日',368,null,null,458,null,null,null,null,null,null,null,null],
['20日',367,null,null,444,null,null,null,null,null,null,null,null],
['21日',193,null,null,445,null,null,193,null,null,null,null,null],
['22日',221,null,null,222,null,null,null,null,null,null,null,null],
['23日',275,null,null,259,null,null,null,null,null,null,null,null],
['24日',305,null,null,320,null,null,null,null,null,null,null,null],
['25日',347,null,null,335,null,null,null,null,null,null,null,null],
['26日',343,null,null,384,null,null,null,null,null,null,null,null],
['27日',352,null,null,394,null,null,null,null,null,null,null,null],
['28日',330,null,null,401,null,null,null,null,null,null,null,null],
['29日',288,null,null,474,null,null,null,null,null,null,null,null],
['30日',301,'UP!',' COOL ADVANCE 愛依・めぐるスタンプガシャPlus: 06/30 → 07/11',322,null,null,null,null,null,null,null,null],
['31日',null,null,null,334,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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=4;

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

});