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',969,null,null,1058,null,null,null,null,null,null,null,null],
['2日',912,null,null,1075,null,null,null,null,null,null,null,null],
['3日',966,null,null,1017,null,null,null,null,null,null,null,null],
['4日',987,null,null,1006,null,null,null,null,null,null,null,null],
['5日',959,null,null,1026,null,null,null,null,null,null,null,null],
['6日',917,null,null,944,null,null,null,null,null,null,null,null],
['7日',944,null,null,874,null,null,null,null,null,null,null,null],
['8日',1042,null,null,984,null,null,null,null,null,null,null,null],
['9日',931,null,null,844,null,null,null,null,null,null,null,null],
['10日',927,null,null,855,null,null,null,null,null,null,null,null],
['11日',1032,null,null,906,null,null,null,null,null,null,null,null],
['12日',916,null,null,1060,null,null,null,null,null,null,null,null],
['13日',1013,null,null,897,null,null,null,null,null,null,null,null],
['14日',996,null,null,943,null,null,null,null,null,null,null,null],
['15日',1006,null,null,924,null,null,null,null,null,null,null,null],
['16日',964,null,null,1003,null,null,null,null,null,null,null,null],
['17日',877,null,null,974,null,null,null,null,null,null,null,null],
['18日',838,null,null,1025,null,null,null,null,null,null,null,null],
['19日',902,null,null,1159,null,null,null,null,null,null,null,null],
['20日',1072,null,null,936,null,null,null,null,null,null,null,null],
['21日',1043,null,null,856,null,null,null,null,null,null,null,null],
['22日',null,null,null,1037,null,null,null,null,null,null,null,null],
['23日',1015,null,null,1178,null,null,null,null,null,null,null,null],
['24日',819,null,null,898,null,null,null,null,null,null,null,null],
['25日',912,null,null,782,null,null,null,null,null,null,null,null],
['26日',871,null,null,972,null,null,null,null,null,null,null,null],
['27日',923,null,null,886,null,null,null,null,null,null,null,null],
['28日',973,null,null,944,null,null,null,null,null,null,null,null],
['29日',899,null,null,null,null,null,null,null,null,null,null,null],
['30日',881,null,null,null,null,null,null,null,null,null,null,null],
['31日',931,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:'2023年2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=28 -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)
      }
    });
  }

});