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,152,null,null,120,null,null],
['2日',null,null,null,null,null,null,151,null,null,114,null,null],
['3日',null,null,null,null,null,null,123,null,null,136,null,null],
['4日',null,null,null,null,null,null,136,null,null,146,null,null],
['5日',null,null,null,null,null,null,163,null,null,79,null,null],
['6日',null,null,null,null,null,null,182,null,null,153,null,null],
['7日',191,null,null,176,null,null,191,null,null,176,null,null],
['8日',218,null,null,209,null,null,null,null,null,null,null,null],
['9日',235,null,null,198,null,null,null,null,null,198,null,null],
['10日',261,null,null,180,null,null,null,null,null,180,null,null],
['11日',242,null,null,218,null,null,null,null,null,null,null,null],
['12日',229,null,null,231,null,null,null,null,null,null,null,null],
['13日',233,null,null,233,null,null,null,null,null,null,null,null],
['14日',202,null,null,259,null,null,null,null,null,null,null,null],
['15日',205,null,null,232,null,null,null,null,null,null,null,null],
['16日',195,null,null,227,null,null,195,'UP!','曇りなき紅蓮: 09/16 → 09/30',null,null,null],
['17日',null,null,null,219,null,null,14,null,null,null,null,null],
['18日',null,null,null,219,null,null,28,null,null,null,null,null],
['19日',null,null,null,229,'UP!','断崖咆号: 10/19 → 11/02',50,null,null,null,null,null],
['20日',null,null,null,18,null,null,74,null,null,18,null,null],
['21日',null,null,null,null,null,null,87,null,null,31,null,null],
['22日',null,null,null,null,null,null,98,null,null,61,null,null],
['23日',null,null,null,null,null,null,118,null,null,72,null,null],
['24日',null,null,null,null,null,null,128,null,null,93,null,null],
['25日',null,null,null,null,null,null,140,null,null,120,null,null],
['26日',null,null,null,null,null,null,149,null,null,127,null,null],
['27日',null,null,null,null,null,null,141,null,null,144,null,null],
['28日',null,null,null,null,null,null,143,null,null,170,null,null],
['29日',null,null,null,null,null,null,150,null,null,130,null,null],
['30日',115,null,null,null,null,null,115,null,null,118,null,null],
['31日',null,null,null,null,null,null,null,null,null,121,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:300},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)
      }
    });
  }

});