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,97,null,null,80,null,null],
['2日',176,null,null,null,null,null,176,null,null,95,null,null],
['3日',204,null,null,null,null,null,null,null,null,116,null,null],
['4日',129,null,null,null,null,null,129,null,null,135,null,null],
['5日',null,null,null,180,null,null,143,null,null,180,null,null],
['6日',191,null,null,229,null,null,191,null,null,null,null,null],
['7日',292,null,null,242,null,null,null,null,null,null,null,null],
['8日',371,null,null,294,null,null,null,null,null,null,null,null],
['9日',428,null,null,339,null,null,null,null,null,null,null,null],
['10日',467,null,null,345,'UP!','未来に響け コズミックサウンドガチャ: 10/10 → 10/20',null,null,null,null,null,null],
['11日',468,null,null,246,null,null,null,null,null,null,null,null],
['12日',462,null,null,272,null,null,null,null,null,null,null,null],
['13日',22,null,null,340,null,null,22,null,null,null,null,null],
['14日',null,null,null,395,null,null,31,null,null,null,null,null],
['15日',null,null,null,465,null,null,58,null,null,null,null,null],
['16日',null,null,null,443,null,null,77,null,null,null,null,null],
['17日',null,null,null,495,null,null,106,null,null,null,null,null],
['18日',null,null,null,189,null,null,100,null,null,189,null,null],
['19日',164,null,null,223,null,null,164,null,null,null,null,null],
['20日',232,null,null,266,'UP!','G\'day!ワンダフル☆トラベルガチャ: 10/20 → 10/29',null,null,null,null,null,null],
['21日',263,null,null,171,null,null,null,null,null,171,null,null],
['22日',188,null,null,233,null,null,188,null,null,null,null,null],
['23日',216,null,null,279,null,null,null,null,null,null,null,null],
['24日',241,null,null,225,null,null,null,null,null,null,null,null],
['25日',280,null,null,265,null,null,null,null,null,null,null,null],
['26日',294,null,null,293,null,null,null,null,null,null,null,null],
['27日',289,null,null,158,null,null,null,null,null,158,null,null],
['28日',283,null,null,167,null,null,null,null,null,167,null,null],
['29日',252,null,null,212,'UP!','転生者たちのワルプルギスガチャ: 10/29 → 11/08',null,null,null,null,null,null],
['30日',56,null,null,29,null,null,56,null,null,29,null,null],
['31日',null,null,null,null,null,null,null,null,null,37,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10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=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)
      }
    });
  }

});