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',1119,null,null,536,null,null,null,null,null,null,null,null],
['2日',731,null,null,833,null,null,null,null,null,null,null,null],
['3日',408,null,null,366,null,null,null,null,null,null,null,null],
['4日',475,null,null,423,null,null,null,null,null,null,null,null],
['5日',478,null,null,469,null,null,null,null,null,null,null,null],
['6日',673,null,null,632,null,null,null,null,null,null,null,null],
['7日',880,null,null,714,null,null,null,null,null,null,null,null],
['8日',795,null,null,744,null,null,null,null,null,null,null,null],
['9日',651,null,null,677,null,null,null,null,null,null,null,null],
['10日',729,null,null,355,null,null,null,null,null,null,null,null],
['11日',965,null,null,385,null,null,null,null,null,null,null,null],
['12日',446,null,null,565,null,null,null,null,null,null,null,null],
['13日',475,null,null,646,null,null,null,null,null,null,null,null],
['14日',656,null,null,845,null,null,null,null,null,null,null,null],
['15日',662,null,null,1107,null,null,null,null,null,null,null,null],
['16日',751,null,null,754,null,null,null,null,null,null,null,null],
['17日',724,null,null,458,null,null,null,null,null,null,null,null],
['18日',865,null,null,475,null,null,null,null,null,null,null,null],
['19日',433,null,null,657,null,null,null,null,null,null,null,null],
['20日',481,null,null,724,null,null,null,null,null,null,null,null],
['21日',639,null,null,689,null,null,null,null,null,null,null,null],
['22日',625,null,null,670,null,null,null,null,null,null,null,null],
['23日',842,null,null,740,null,null,null,null,null,null,null,null],
['24日',732,null,null,460,null,null,null,null,null,null,null,null],
['25日',811,null,null,542,null,null,null,null,null,null,null,null],
['26日',448,null,null,724,null,null,null,null,null,null,null,null],
['27日',468,null,null,943,null,null,null,null,null,null,null,null],
['28日',597,null,null,null,null,null,null,null,null,null,null,null],
['29日',687,null,null,970,null,null,null,null,null,null,null,null],
['30日',460,null,null,873,null,null,null,null,null,null,null,null],
['31日',null,null,null,846,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7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=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)
      }
    });
  }

});