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',1076,null,null,953,null,null,null,null,null,null,null,null],
['2日',1043,null,null,814,null,null,null,null,null,null,null,null],
['3日',993,null,null,908,null,null,null,null,null,null,null,null],
['4日',1030,null,null,958,null,null,null,null,null,null,null,null],
['5日',978,null,null,882,null,null,null,null,null,null,null,null],
['6日',863,null,null,1014,null,null,null,null,null,null,null,null],
['7日',934,null,null,1054,null,null,null,null,null,null,null,null],
['8日',null,null,null,1059,null,null,null,null,null,null,null,null],
['9日',860,null,null,959,null,null,null,null,null,null,null,null],
['10日',863,null,null,954,null,null,null,null,null,null,null,null],
['11日',931,null,null,1026,null,null,null,null,null,null,null,null],
['12日',1064,null,null,1045,null,null,null,null,null,null,null,null],
['13日',1120,null,null,961,null,null,null,null,null,null,null,null],
['14日',1109,null,null,903,null,null,null,null,null,null,null,null],
['15日',1059,null,null,955,null,null,null,null,null,null,null,null],
['16日',1090,null,null,960,null,null,null,null,null,null,null,null],
['17日',903,null,null,1003,null,null,null,null,null,null,null,null],
['18日',912,null,null,996,null,null,null,null,null,null,null,null],
['19日',1000,null,null,1038,null,null,null,null,null,null,null,null],
['20日',1049,null,null,959,null,null,null,null,null,null,null,null],
['21日',1038,null,null,950,null,null,null,null,null,null,null,null],
['22日',923,null,null,1058,null,null,null,null,null,null,null,null],
['23日',883,null,null,895,null,null,null,null,null,null,null,null],
['24日',914,null,null,1030,null,null,null,null,null,null,null,null],
['25日',950,null,null,1065,null,null,null,null,null,null,null,null],
['26日',960,null,null,1120,null,null,null,null,null,null,null,null],
['27日',1045,null,null,1071,null,null,null,null,null,null,null,null],
['28日',1069,null,null,1180,null,null,null,null,null,null,null,null],
['29日',1108,null,null,1103,null,null,null,null,null,null,null,null],
['30日',951,null,null,1125,null,null,null,null,null,null,null,null],
['31日',null,null,null,1029,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)
      }
    });
  }

});