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,302,null,null,129,null,null,null,null,null],
['2日',null,null,null,149,null,null,153,null,null,149,null,null],
['3日',null,null,null,null,null,null,160,null,null,171,null,null],
['4日',null,null,null,null,null,null,170,null,null,86,null,null],
['5日',null,null,null,null,null,null,176,null,null,86,null,null],
['6日',null,null,null,null,null,null,112,null,null,118,null,null],
['7日',null,null,null,null,null,null,139,null,null,179,null,null],
['8日',null,null,null,null,null,null,140,null,null,80,null,null],
['9日',null,null,null,null,null,null,154,null,null,116,null,null],
['10日',160,null,null,null,null,null,160,null,null,119,null,null],
['11日',212,null,null,null,null,null,null,null,null,163,null,null],
['12日',266,null,null,null,null,null,null,null,null,131,null,null],
['13日',331,null,null,null,null,null,null,null,null,158,null,null],
['14日',228,null,null,174,null,null,null,null,null,174,null,null],
['15日',236,null,null,211,null,null,null,null,null,null,null,null],
['16日',284,null,null,202,null,null,null,null,null,null,null,null],
['17日',324,null,null,131,null,null,null,null,null,131,null,null],
['18日',249,null,null,null,null,null,null,null,null,176,null,null],
['19日',223,null,null,null,null,null,null,null,null,161,null,null],
['20日',174,null,null,146,null,null,174,null,null,146,null,null],
['21日',null,null,null,213,null,null,167,null,null,null,null,null],
['22日',null,null,null,70,null,null,171,null,null,70,null,null],
['23日',null,null,null,null,null,null,177,null,null,123,'UP!','誕生8周年記念！「eco」属性限定でんこガチャ: 06/23 → 06/30'],
['24日',194,null,null,null,null,null,194,null,null,106,null,null],
['25日',225,null,null,null,null,null,null,null,null,164,'UP!','「激突！でんこウォーズ」など4種類のフィルム復刻: 06/25 → 06/27'],
['26日',89,null,null,null,null,null,89,null,null,132,null,null],
['27日',null,null,null,null,null,null,135,null,null,138,'UP!','「サンタなでんこ2020」など4種類のフィルム復刻: 06/27 → 06/29'],
['28日',null,null,null,191,null,null,178,null,null,191,null,null],
['29日',165,null,null,232,'UP!','「春のスポーツウィーク」など4種類のフィルム復刻: 06/29 → 07/01',165,null,null,null,null,null],
['30日',217,null,null,222,null,null,null,null,null,null,null,null],
['31日',233,null,null,null,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:'2022年6月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:350},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)
      }
    });
  }

});