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',680,null,null,861,null,null,null,null,null,null,null,null],
['2日',696,null,null,687,null,null,null,null,null,null,null,null],
['3日',706,null,null,666,null,null,null,null,null,null,null,null],
['4日',795,null,null,692,null,null,null,null,null,null,null,null],
['5日',697,null,null,776,null,null,null,null,null,null,null,null],
['6日',835,null,null,831,null,null,null,null,null,null,null,null],
['7日',948,null,null,626,null,null,null,null,null,null,null,null],
['8日',569,null,null,404,null,null,null,null,null,null,null,null],
['9日',643,null,null,441,null,null,null,null,null,null,null,null],
['10日',781,null,null,464,null,null,null,null,null,null,null,null],
['11日',727,null,null,583,null,null,null,null,null,null,null,null],
['12日',796,null,null,766,null,null,null,null,null,null,null,null],
['13日',739,null,null,679,null,null,null,null,null,null,null,null],
['14日',761,null,null,698,null,null,null,null,null,null,null,null],
['15日',686,null,null,810,null,null,null,null,null,null,null,null],
['16日',888,null,null,null,null,null,null,null,null,null,null,null],
['17日',963,null,null,1206,null,null,null,null,null,null,null,null],
['18日',920,null,null,821,null,null,null,null,null,null,null,null],
['19日',936,null,null,773,null,null,null,null,null,null,null,null],
['20日',821,null,null,626,null,null,null,null,null,null,null,null],
['21日',746,null,null,269,null,null,null,null,null,null,null,null],
['22日',895,null,null,352,null,null,null,null,null,null,null,null],
['23日',552,null,null,429,null,null,null,null,null,null,null,null],
['24日',419,null,null,478,null,null,null,null,null,null,null,null],
['25日',464,null,null,579,null,null,null,null,null,null,null,null],
['26日',473,null,null,792,null,null,null,null,null,null,null,null],
['27日',635,null,null,825,null,null,null,null,null,null,null,null],
['28日',670,null,null,873,null,null,null,null,null,null,null,null],
['29日',746,null,null,882,null,null,null,null,null,null,null,null],
['30日',829,null,null,520,null,null,null,null,null,null,null,null],
['31日',null,null,null,609,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12月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});