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',326,null,null,348,null,null,null,null,null,null,null,null],
['2日',157,null,null,196,null,null,157,null,null,196,null,null],
['3日',180,null,null,238,null,null,180,null,null,null,null,null],
['4日',217,null,null,260,null,null,null,null,null,null,null,null],
['5日',272,null,null,275,null,null,null,null,null,null,null,null],
['6日',350,null,null,339,null,null,null,null,null,null,null,null],
['7日',126,null,null,365,null,null,126,null,null,null,null,null],
['8日',186,null,null,366,null,null,186,null,null,null,null,null],
['9日',226,null,null,438,null,null,null,null,null,null,null,null],
['10日',258,null,null,188,null,null,null,null,null,188,null,null],
['11日',298,null,null,191,null,null,null,null,null,191,null,null],
['12日',309,null,null,236,null,null,null,null,null,null,null,null],
['13日',375,null,null,252,null,null,null,null,null,null,null,null],
['14日',419,null,null,271,null,null,null,null,null,null,null,null],
['15日',453,null,null,297,null,null,null,null,null,null,null,null],
['16日',466,null,null,311,null,null,null,null,null,null,null,null],
['17日',488,null,null,246,null,null,null,null,null,null,null,null],
['18日',425,null,null,261,null,null,null,null,null,null,null,null],
['19日',391,null,null,304,null,null,null,null,null,null,null,null],
['20日',192,null,null,307,null,null,192,null,null,null,null,null],
['21日',205,null,null,352,null,null,null,null,null,null,null,null],
['22日',231,null,null,382,null,null,null,null,null,null,null,null],
['23日',272,null,null,308,null,null,null,null,null,null,null,null],
['24日',294,null,null,117,null,null,null,null,null,117,null,null],
['25日',324,null,null,null,null,null,null,null,null,168,null,null],
['26日',349,null,null,198,null,null,null,null,null,198,null,null],
['27日',198,null,null,211,null,null,198,null,null,null,null,null],
['28日',192,null,null,201,null,null,192,null,null,null,null,null],
['29日',244,null,null,209,null,null,null,null,null,null,null,null],
['30日',325,null,null,215,null,null,null,null,null,null,null,null],
['31日',325,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11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)
      }
    });
  }

});