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,173,null,null,73,null,null],
['2日',null,null,null,null,null,null,173,null,null,62,null,null],
['3日',null,null,null,null,null,null,158,'UP!','イベント登場キャラPUガチャ: 06/03 → 06/05',30,'UP!','水着キャラ復刻ガチャ第1弾: 07/03 → 07/06'],
['4日',null,null,null,null,null,null,170,null,null,30,null,null],
['5日',null,null,null,null,null,null,166,'UP!','ハロウィン復刻ガチャ: 06/05 → 06/08',26,null,null],
['6日',null,null,null,null,null,null,174,null,null,27,null,null],
['7日',null,null,null,null,null,null,188,null,null,29,null,null],
['8日',null,null,null,null,null,null,188,'UP!','ハロウィン復刻ガチャ第2弾: 06/08 → 06/11',28,null,null],
['9日',null,null,null,null,null,null,216,null,null,36,null,null],
['10日',null,null,null,null,null,null,326,null,null,75,null,null],
['11日',null,null,null,null,null,null,326,null,null,156,null,null],
['12日',null,null,null,null,null,null,366,null,null,342,null,null],
['13日',null,null,null,null,null,null,399,null,null,448,null,null],
['14日',null,null,null,null,null,null,152,null,null,479,null,null],
['15日',null,null,null,null,null,null,130,null,null,459,null,null],
['16日',null,null,null,null,null,null,118,null,null,540,null,null],
['17日',null,null,null,null,null,null,119,'UP!','土キャラ確定スタレ: 06/17 → 06/20',545,null,null],
['18日',null,null,null,null,null,null,118,null,null,78,null,null],
['19日',null,null,null,null,null,null,112,null,null,61,null,null],
['20日',null,null,null,null,null,null,12,null,null,55,null,null],
['21日',null,null,null,null,null,null,12,null,null,55,null,null],
['22日',null,null,null,null,null,null,9,null,null,50,null,null],
['23日',null,null,null,null,null,null,7,'UP!','対象キャラ解放武器UP: 06/23 → 06/25',47,null,null],
['24日',null,null,null,null,null,null,7,null,null,40,null,null],
['25日',null,null,null,null,null,null,7,'UP!','ハロウィンスタレガチャ: 06/25 → 06/28',72,null,null],
['26日',null,null,null,null,null,null,7,null,null,101,null,null],
['27日',null,null,null,null,null,null,24,null,null,95,null,null],
['28日',null,null,null,null,null,null,24,'UP!','対象キャラPU+ボーナス(+1)ガチャ: 06/28 → 06/30',97,null,null],
['29日',null,null,null,null,null,null,73,null,null,81,null,null],
['30日',null,null,null,null,null,null,73,'UP!','レジェフェス: 06/30 → 07/03',77,null,null],
['31日',null,null,null,null,null,null,null,null,null,106,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:600},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)
      }
    });
  }

});