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', 'Android前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'Android当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,null,'UP!','とある噂の花嫁衣装ステップアップガチャ: 06/01 → 06/15',null,'EV','とある幻想の一周記念[前編]: 07/01 → 07/09'],
['2日',null,null,null,null,null,null,120,null,null,67,null,null],
['3日',null,null,null,null,null,null,92,null,null,67,null,null],
['4日',null,null,null,null,null,null,83,null,null,45,null,null],
['5日',null,null,null,null,null,null,85,null,null,37,null,null],
['6日',null,null,null,null,null,null,79,null,null,36,null,null],
['7日',null,null,null,null,null,null,77,null,null,36,null,null],
['8日',null,null,null,null,null,null,72,null,null,32,null,null],
['9日',null,null,null,null,null,null,103,null,null,41,null,null],
['10日',null,null,null,null,null,null,132,null,null,51,'UP!','幻想祭宴(イマフェス)ガチャ 後半: 07/10 → 07/20'],
['11日',null,null,null,null,null,null,152,null,null,55,null,null],
['12日',null,null,null,null,null,null,152,null,null,36,null,null],
['13日',null,null,null,null,null,null,172,null,null,32,null,null],
['14日',null,null,null,null,null,null,176,null,null,32,null,null],
['15日',null,null,null,null,null,null,177,'UP!','とある窮地の屍喰部隊ガチャ: 06/15 → 06/24',31,null,null],
['16日',null,null,null,null,null,null,169,null,null,30,null,null],
['17日',null,null,null,null,null,null,169,null,null,33,null,null],
['18日',null,null,null,null,null,null,140,null,null,34,null,null],
['19日',null,null,null,null,null,null,140,null,null,36,null,null],
['20日',null,null,null,null,null,null,149,null,null,81,'UP!','とある未詳の複製人間ガチャ: 07/20 → 07/28'],
['21日',null,null,null,null,null,null,159,'UP!','新キャラ！ピックアップガチャ: 06/21 → 06/30',109,null,null],
['22日',null,null,null,null,null,null,177,null,null,100,null,null],
['23日',null,null,null,null,null,null,177,'EV','第4回 組織戦線: 06/23 → 06/29',86,'UP!','とある水着の限定復刻ガチャ: 07/23 → 07/31'],
['24日',null,null,null,null,null,null,152,null,null,97,null,null],
['25日',null,null,null,null,null,null,177,null,null,99,null,null],
['26日',null,null,null,null,null,null,175,null,null,79,null,null],
['27日',null,null,null,null,null,null,183,null,null,79,null,null],
['28日',null,null,null,null,null,null,183,null,null,85,null,null],
['29日',null,null,null,null,null,null,196,null,null,103,null,null],
['30日',null,null,null,null,null,null,197,null,null,130,null,null],
['31日',null,null,null,null,null,null,null,null,null,130,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:200},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)
      }
    });
  }

});