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,82,null,null,83,null,null],
['2日',null,null,null,null,null,null,159,null,null,136,null,null],
['3日',170,null,null,180,null,null,170,null,null,180,null,null],
['4日',204,null,null,214,null,null,null,null,null,null,null,null],
['5日',194,null,null,202,null,null,194,null,null,null,null,null],
['6日',217,null,null,214,null,null,null,null,null,null,null,null],
['7日',235,null,null,234,null,null,null,null,null,null,null,null],
['8日',235,null,null,105,null,null,null,null,null,105,null,null],
['9日',222,null,null,null,null,null,null,null,null,132,null,null],
['10日',220,null,null,null,null,null,null,null,null,192,null,null],
['11日',156,null,null,null,null,null,156,null,null,113,null,null],
['12日',229,null,null,160,null,null,null,null,null,160,null,null],
['13日',302,null,null,213,null,null,null,null,null,null,null,null],
['14日',357,null,null,190,null,null,null,null,null,190,null,null],
['15日',369,null,null,215,null,null,null,null,null,null,null,null],
['16日',376,null,null,286,null,null,null,null,null,null,null,null],
['17日',205,null,null,321,null,null,null,null,null,null,null,null],
['18日',248,null,null,329,null,null,null,null,null,null,null,null],
['19日',294,null,null,368,null,null,null,null,null,null,null,null],
['20日',331,null,null,367,null,null,null,null,null,null,null,null],
['21日',215,null,null,193,null,null,null,null,null,193,null,null],
['22日',249,null,null,221,null,null,null,null,null,null,null,null],
['23日',302,null,null,275,null,null,null,null,null,null,null,null],
['24日',338,null,null,305,null,null,null,null,null,null,null,null],
['25日',348,null,null,347,null,null,null,null,null,null,null,null],
['26日',396,null,null,343,null,null,null,null,null,null,null,null],
['27日',400,null,null,352,null,null,null,null,null,null,null,null],
['28日',447,null,null,330,null,null,null,null,null,null,null,null],
['29日',445,null,null,288,null,null,null,null,null,null,null,null],
['30日',388,null,null,301,'UP!',' COOL ADVANCE 愛依・めぐるスタンプガシャPlus: 06/30 → 07/11',null,null,null,null,null,null],
['31日',416,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: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)
      }
    });
  }

});