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',217,'EV','ぷよの日記念トレジャー見つけ隊: 02/01 → 02/13',207,null,null,null,null,null,null,null,null],
['2日',103,null,null,289,null,null,103,null,null,null,null,null],
['3日',null,null,null,327,null,null,128,null,null,null,null,null],
['4日',181,null,null,327,null,null,181,null,null,null,null,null],
['5日',201,null,null,341,null,null,null,null,null,null,null,null],
['6日',254,null,null,316,'EV','ホワイトデートレジャー見つけ隊: 03/06 → 03/17',null,null,null,null,null,null],
['7日',300,null,null,100,null,null,null,null,null,100,null,null],
['8日',245,null,null,146,null,null,null,null,null,146,null,null],
['9日',269,null,null,227,null,null,null,null,null,null,null,null],
['10日',313,null,null,287,null,null,null,null,null,null,null,null],
['11日',331,null,null,324,null,null,null,null,null,null,null,null],
['12日',342,'UP!','バレンタインフルパワーガチャ: 02/12 → 02/21',366,null,null,null,null,null,null,null,null],
['13日',157,null,null,318,null,null,157,null,null,null,null,null],
['14日',176,null,null,281,null,null,176,null,null,null,null,null],
['15日',226,null,null,338,null,null,null,null,null,null,null,null],
['16日',274,null,null,373,null,null,null,null,null,null,null,null],
['17日',291,null,null,339,null,null,null,null,null,null,null,null],
['18日',281,null,null,261,'UP!','魔法少女まどか☆マギカ コラボガチャ: 03/18 → 03/31',null,null,null,null,null,null],
['19日',274,'EV','冬のプリンプタウンハント: 02/19 → 02/27',27,null,null,null,null,null,27,null,null],
['20日',121,null,null,null,null,null,121,null,null,36,null,null],
['21日',null,null,null,null,null,null,137,null,null,59,null,null],
['22日',188,null,null,null,null,null,188,null,null,90,null,null],
['23日',256,null,null,null,null,null,null,null,null,146,null,null],
['24日',289,null,null,null,null,null,null,null,null,165,null,null],
['25日',329,null,null,null,null,null,null,null,null,181,null,null],
['26日',353,null,null,199,null,null,null,null,null,199,null,null],
['27日',382,null,null,216,null,null,null,null,null,null,null,null],
['28日',383,'EV','ぷよの日記念プワープ特別リーグ: 02/28 → 03/05',207,null,null,null,null,null,null,null,null],
['29日',118,null,null,223,null,null,118,null,null,null,null,null],
['30日',null,null,null,254,null,null,null,null,null,null,null,null],
['31日',null,null,null,242,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:'2024年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:400},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)
      }
    });
  }

});