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',1115,null,null,1137,null,null,null,null,null,null,null,null],
['2日',977,null,null,965,null,null,null,null,null,null,null,null],
['3日',1051,null,null,816,null,null,null,null,null,null,null,null],
['4日',1036,null,null,863,null,null,null,null,null,null,null,null],
['5日',1027,null,null,974,null,null,null,null,null,null,null,null],
['6日',1011,null,null,935,null,null,null,null,null,null,null,null],
['7日',958,null,null,1039,null,null,null,null,null,null,null,null],
['8日',980,null,null,1027,null,null,null,null,null,null,null,null],
['9日',964,null,null,1030,null,null,null,null,null,null,null,null],
['10日',1004,null,null,1029,null,null,null,null,null,null,null,null],
['11日',929,null,null,914,null,null,null,null,null,null,null,null],
['12日',807,null,null,913,null,null,null,null,null,null,null,null],
['13日',911,null,null,896,null,null,null,null,null,null,null,null],
['14日',908,null,null,1047,null,null,null,null,null,null,null,null],
['15日',773,null,null,907,null,null,null,null,null,null,null,null],
['16日',802,null,null,1037,null,null,null,null,null,null,null,null],
['17日',985,null,null,1011,null,null,null,null,null,null,null,null],
['18日',920,null,null,1030,null,null,null,null,null,null,null,null],
['19日',1011,null,null,868,null,null,null,null,null,null,null,null],
['20日',893,null,null,727,null,null,null,null,null,null,null,null],
['21日',935,null,null,711,null,null,null,null,null,null,null,null],
['22日',993,null,null,781,null,null,null,null,null,null,null,null],
['23日',683,null,null,638,null,null,null,null,null,null,null,null],
['24日',761,null,null,729,null,null,null,null,null,null,null,null],
['25日',1094,null,null,626,null,null,null,null,null,null,null,null],
['26日',980,null,null,754,null,null,null,null,null,null,null,null],
['27日',986,null,null,826,null,null,null,null,null,null,null,null],
['28日',939,null,null,798,null,null,null,null,null,null,null,null],
['29日',937,null,null,770,null,null,null,null,null,null,null,null],
['30日',950,null,null,762,null,null,null,null,null,null,null,null],
['31日',1116,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:1200},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)
      }
    });
  }

});