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,45,'EV','デュエルカップ VS ジョーカー: 05/01 → 05/08',136,null,null],
['2日',null,null,null,195,null,null,60,'UP!','超スタフェス（春）第三弾: 05/02 → 05/09',195,null,null],
['3日',null,null,null,214,null,null,67,null,null,null,null,null],
['4日',null,null,null,232,null,null,97,null,null,null,null,null],
['5日',null,null,null,252,null,null,110,null,null,null,null,null],
['6日',null,null,null,264,null,null,129,null,null,null,null,null],
['7日',null,null,null,275,'UP!','ピーシィセレクトガチャ: 06/07 → 06/26',140,null,null,null,null,null],
['8日',null,null,null,162,null,null,146,'EV','デュエルカップ VS コイノボリ: 05/08 → 05/15',162,null,null],
['9日',null,null,null,214,null,null,140,'UP!','超スタフェス（春）第五弾: 05/09 → 05/16',null,null,null],
['10日',null,null,null,240,null,null,125,null,null,null,null,null],
['11日',172,null,null,238,null,null,172,null,null,null,null,null],
['12日',218,null,null,215,null,null,null,null,null,null,null,null],
['13日',240,null,null,236,null,null,null,null,null,null,null,null],
['14日',217,null,null,314,null,null,null,null,null,null,null,null],
['15日',201,'EV','デュエルカップ VS オメガレックス: 05/15 → 05/22',176,null,null,null,null,null,176,null,null],
['16日',164,null,null,237,null,null,164,'UP!','5月神殿祭（春）第二弾: 05/16 → 05/22',null,null,null],
['17日',174,null,null,301,null,null,174,null,null,null,null,null],
['18日',227,null,null,329,null,null,null,null,null,null,null,null],
['19日',287,null,null,292,null,null,null,null,null,null,null,null],
['20日',275,null,null,222,null,null,null,null,null,null,null,null],
['21日',229,null,null,206,null,null,null,null,null,null,null,null],
['22日',220,'EV','デュエルカップ VS コロネ: 05/22 → 05/29',234,null,null,null,null,null,null,null,null],
['23日',241,null,null,313,null,null,null,null,null,null,null,null],
['24日',312,null,null,368,null,null,null,null,null,null,null,null],
['25日',393,null,null,349,null,null,null,null,null,null,null,null],
['26日',346,null,null,352,null,null,null,null,null,null,null,null],
['27日',400,null,null,290,null,null,null,null,null,null,null,null],
['28日',410,'EV','リリース100日記念カウントダウン: 05/28 → 06/07',304,null,null,null,null,null,null,null,null],
['29日',427,'UP!','6月スタフェス（夏）第一弾: 05/29 → 06/19',386,null,null,null,null,null,null,null,null],
['30日',97,null,null,420,null,null,97,'UP!','6月スタフェス（夏）第二弾: 05/30 → 06/12',null,null,null],
['31日',null,null,null,null,null,null,118,'UP!','6月スタフェス（夏）第三弾: 05/31 → 06/12',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:'2023年6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=30 -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)
      }
    });
  }

});