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',890,null,null,838,null,null,null,null,null,null,null,null],
['2日',938,null,null,905,null,null,null,null,null,null,null,null],
['3日',911,null,null,823,null,null,null,null,null,null,null,null],
['4日',913,null,null,860,null,null,null,null,null,null,null,null],
['5日',929,null,null,787,null,null,null,null,null,null,null,null],
['6日',880,null,null,817,null,null,null,null,null,null,null,null],
['7日',864,null,null,800,null,null,null,null,null,null,null,null],
['8日',813,null,null,734,null,null,null,null,null,null,null,null],
['9日',848,null,null,852,null,null,null,null,null,null,null,null],
['10日',858,null,null,869,null,null,null,null,null,null,null,null],
['11日',871,null,null,968,null,null,null,null,null,null,null,null],
['12日',778,null,null,924,null,null,null,null,null,null,null,null],
['13日',886,null,null,991,null,null,null,null,null,null,null,null],
['14日',956,null,null,949,null,null,null,null,null,null,null,null],
['15日',980,null,null,933,null,null,null,null,null,null,null,null],
['16日',1036,null,null,842,null,null,null,null,null,null,null,null],
['17日',926,null,null,839,null,null,null,null,null,null,null,null],
['18日',849,null,null,856,null,null,null,null,null,null,null,null],
['19日',919,null,null,950,null,null,null,null,null,null,null,null],
['20日',967,null,null,1065,null,null,null,null,null,null,null,null],
['21日',969,null,null,1128,null,null,null,null,null,null,null,null],
['22日',1028,null,null,1088,null,null,null,null,null,null,null,null],
['23日',1060,null,null,1069,null,null,null,null,null,null,null,null],
['24日',1082,null,null,1135,null,null,null,null,null,null,null,null],
['25日',1115,null,null,1040,null,null,null,null,null,null,null,null],
['26日',1037,null,null,964,null,null,null,null,null,null,null,null],
['27日',941,null,null,940,null,null,null,null,null,null,null,null],
['28日',982,null,null,1002,null,null,null,null,null,null,null,null],
['29日',977,null,null,958,null,null,null,null,null,null,null,null],
['30日',984,null,null,965,null,null,null,null,null,null,null,null],
['31日',1003,null,null,1083,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:'2023年8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)
      }
    });
  }

});