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',292,null,null,217,null,null,null,null,null,null,null,null],
['2日',304,null,null,269,null,null,null,null,null,null,null,null],
['3日',379,null,null,317,null,null,null,null,null,null,null,null],
['4日',442,'UP!','閃乱カグラTEN開催記念ピックアップガチャ: 02/04 → 02/14',361,null,null,null,null,null,null,null,null],
['5日',330,null,null,447,null,null,null,null,null,null,null,null],
['6日',285,null,null,458,null,null,null,null,null,null,null,null],
['7日',325,null,null,563,null,null,null,null,null,null,null,null],
['8日',374,null,null,575,null,null,null,null,null,null,null,null],
['9日',384,null,null,557,null,null,null,null,null,null,null,null],
['10日',370,'UP!','乳籍祭: 02/10 → 02/28',571,'UP!','閃乱カグラSV10周年記念! 確定ステップアップガチャ(善) ※1人1周・有償限定: 03/10 → 04/02',null,null,null,null,null,null],
['11日',261,null,null,273,null,null,null,null,null,null,null,null],
['12日',268,null,null,268,null,null,null,null,null,null,null,null],
['13日',307,null,null,301,null,null,null,null,null,null,null,null],
['14日',368,'UP!','双乳祭(復刻のみ): 02/14 → 02/24',372,null,null,null,null,null,null,null,null],
['15日',423,null,null,422,null,null,null,null,null,null,null,null],
['16日',463,null,null,484,null,null,null,null,null,null,null,null],
['17日',564,null,null,566,null,null,null,null,null,null,null,null],
['18日',625,null,null,603,null,null,null,null,null,null,null,null],
['19日',608,null,null,506,null,null,null,null,null,null,null,null],
['20日',491,'UP!','盛・伝説爆乳祭: 02/20 → 03/03',570,'UP!','超シノビ爆乳祭: 03/20 → 03/31',null,null,null,null,null,null],
['21日',156,null,null,210,null,null,156,null,null,null,null,null],
['22日',null,null,null,161,null,null,149,null,null,161,null,null],
['23日',188,null,null,226,null,null,188,null,null,null,null,null],
['24日',263,null,null,281,'UP!','閃乱カグラSV10周年記念!ピックアップガチャ: 03/24 → 03/31',null,null,null,null,null,null],
['25日',291,null,null,292,null,null,null,null,null,null,null,null],
['26日',322,null,null,304,null,null,null,null,null,null,null,null],
['27日',307,null,null,313,null,null,null,null,null,null,null,null],
['28日',323,'UP!','新乳祭: 02/28 → 03/20',335,null,null,null,null,null,null,null,null],
['29日',null,null,null,377,null,null,null,null,null,null,null,null],
['30日',null,null,null,452,null,null,null,null,null,null,null,null],
['31日',null,null,null,513,'UP!','新乳祭: 03/31 → 04/19',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:'2023年3月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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)
      }
    });
  }

});