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',534,null,null,503,null,null,null,null,null,null,null,null],
['2日',591,null,null,562,null,null,null,null,null,null,null,null],
['3日',625,null,null,595,null,null,null,null,null,null,null,null],
['4日',594,null,null,640,null,null,null,null,null,null,null,null],
['5日',653,null,null,685,null,null,null,null,null,null,null,null],
['6日',719,null,null,573,null,null,null,null,null,null,null,null],
['7日',1030,null,null,642,null,null,null,null,null,null,null,null],
['8日',755,null,null,688,null,null,null,null,null,null,null,null],
['9日',758,null,null,826,null,null,null,null,null,null,null,null],
['10日',619,null,null,651,null,null,null,null,null,null,null,null],
['11日',530,null,null,517,null,null,null,null,null,null,null,null],
['12日',586,null,null,566,null,null,null,null,null,null,null,null],
['13日',663,null,null,628,null,null,null,null,null,null,null,null],
['14日',722,null,null,585,null,null,null,null,null,null,null,null],
['15日',731,null,null,620,null,null,null,null,null,null,null,null],
['16日',727,null,null,621,null,null,null,null,null,null,null,null],
['17日',528,null,null,649,null,null,null,null,null,null,null,null],
['18日',584,null,null,643,null,null,null,null,null,null,null,null],
['19日',595,null,null,651,null,null,null,null,null,null,null,null],
['20日',754,null,null,681,null,null,null,null,null,null,null,null],
['21日',803,null,null,739,null,null,null,null,null,null,null,null],
['22日',791,null,null,929,null,null,null,null,null,null,null,null],
['23日',838,null,null,820,null,null,null,null,null,null,null,null],
['24日',714,null,null,783,null,null,null,null,null,null,null,null],
['25日',636,null,null,542,null,null,null,null,null,null,null,null],
['26日',587,null,null,468,null,null,null,null,null,null,null,null],
['27日',719,null,null,510,null,null,null,null,null,null,null,null],
['28日',834,null,null,521,null,null,null,null,null,null,null,null],
['29日',828,null,null,548,null,null,null,null,null,null,null,null],
['30日',818,null,null,601,null,null,null,null,null,null,null,null],
['31日',661,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:1100},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)
      }
    });
  }

});