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',794,null,null,1151,null,null,null,null,null,null,null,null],
['2日',807,null,null,918,null,null,null,null,null,null,null,null],
['3日',909,null,null,870,null,null,null,null,null,null,null,null],
['4日',844,null,null,943,null,null,null,null,null,null,null,null],
['5日',838,null,null,867,null,null,null,null,null,null,null,null],
['6日',947,null,null,884,null,null,null,null,null,null,null,null],
['7日',1108,null,null,1089,null,null,null,null,null,null,null,null],
['8日',1097,null,null,1076,null,null,null,null,null,null,null,null],
['9日',955,null,null,864,null,null,null,null,null,null,null,null],
['10日',1084,null,null,1088,null,null,null,null,null,null,null,null],
['11日',1268,null,null,952,null,null,null,null,null,null,null,null],
['12日',1331,null,null,1176,null,null,null,null,null,null,null,null],
['13日',null,null,null,1345,null,null,null,null,null,null,null,null],
['14日',811,null,null,1161,null,null,null,null,null,null,null,null],
['15日',1123,null,null,1252,null,null,null,null,null,null,null,null],
['16日',1032,null,null,1173,null,null,null,null,null,null,null,null],
['17日',1357,null,null,1411,null,null,null,null,null,null,null,null],
['18日',null,null,null,null,null,null,null,null,null,null,null,null],
['19日',null,null,null,null,null,null,null,null,null,null,null,null],
['20日',1374,null,null,null,null,null,null,null,null,null,null,null],
['21日',null,null,null,null,null,null,null,null,null,null,null,null],
['22日',1392,null,null,null,null,null,null,null,null,null,null,null],
['23日',875,null,null,725,null,null,null,null,null,null,null,null],
['24日',935,null,null,762,null,null,null,null,null,null,null,null],
['25日',961,null,null,865,null,null,null,null,null,null,null,null],
['26日',1204,null,null,1019,null,null,null,null,null,null,null,null],
['27日',1408,null,null,1261,null,null,null,null,null,null,null,null],
['28日',null,null,null,null,null,null,null,null,null,null,null,null],
['29日',null,null,null,null,null,null,null,null,null,null,null,null],
['30日',1413,null,null,901,null,null,null,null,null,null,null,null],
['31日',null,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:1500},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)
      }
    });
  }

});