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',1151,null,null,850,null,null,null,null,null,null,null,null],
['2日',918,null,null,741,null,null,null,null,null,null,null,null],
['3日',870,null,null,836,null,null,null,null,null,null,null,null],
['4日',943,null,null,900,null,null,null,null,null,null,null,null],
['5日',867,null,null,1041,null,null,null,null,null,null,null,null],
['6日',884,null,null,977,null,null,null,null,null,null,null,null],
['7日',1089,null,null,1111,null,null,null,null,null,null,null,null],
['8日',1076,null,null,984,null,null,null,null,null,null,null,null],
['9日',864,null,null,1217,null,null,null,null,null,null,null,null],
['10日',1088,null,null,1207,null,null,null,null,null,null,null,null],
['11日',952,null,null,1354,null,null,null,null,null,null,null,null],
['12日',1176,null,null,null,null,null,null,null,null,null,null,null],
['13日',1345,null,null,null,null,null,null,null,null,null,null,null],
['14日',1161,null,null,819,null,null,null,null,null,null,null,null],
['15日',1252,null,null,854,null,null,null,null,null,null,null,null],
['16日',1173,null,null,808,null,null,null,null,null,null,null,null],
['17日',1411,null,null,983,null,null,null,null,null,null,null,null],
['18日',null,null,null,1141,null,null,null,null,null,null,null,null],
['19日',null,null,null,1357,null,null,null,null,null,null,null,null],
['20日',null,null,null,1058,null,null,null,null,null,null,null,null],
['21日',null,null,null,1247,null,null,null,null,null,null,null,null],
['22日',null,null,null,null,null,null,null,null,null,null,null,null],
['23日',725,null,null,822,null,null,null,null,null,null,null,null],
['24日',762,null,null,803,null,null,null,null,null,null,null,null],
['25日',865,null,null,886,null,null,null,null,null,null,null,null],
['26日',1019,null,null,961,null,null,null,null,null,null,null,null],
['27日',1261,null,null,957,null,null,null,null,null,null,null,null],
['28日',null,null,null,1118,null,null,null,null,null,null,null,null],
['29日',null,null,null,1152,null,null,null,null,null,null,null,null],
['30日',901,null,null,989,null,null,null,null,null,null,null,null],
['31日',null,null,null,838,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12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=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)
      }
    });
  }

});