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',1383,null,null,967,null,null,null,null,null,null,null,null],
['2日',1111,null,null,951,null,null,null,null,null,null,null,null],
['3日',1119,null,null,847,null,null,null,null,null,null,null,null],
['4日',1291,null,null,767,null,null,null,null,null,null,null,null],
['5日',1083,null,null,964,null,null,null,null,null,null,null,null],
['6日',1228,null,null,1087,null,null,null,null,null,null,null,null],
['7日',1297,null,null,942,null,null,null,null,null,null,null,null],
['8日',1401,null,null,849,null,null,null,null,null,null,null,null],
['9日',null,null,null,848,null,null,null,null,null,null,null,null],
['10日',null,null,null,945,null,null,null,null,null,null,null,null],
['11日',1009,null,null,924,null,null,null,null,null,null,null,null],
['12日',1004,null,null,1015,null,null,null,null,null,null,null,null],
['13日',1076,null,null,866,null,null,null,null,null,null,null,null],
['14日',1199,null,null,839,null,null,null,null,null,null,null,null],
['15日',1375,null,null,1137,null,null,null,null,null,null,null,null],
['16日',1031,null,null,1160,null,null,null,null,null,null,null,null],
['17日',1127,null,null,1233,null,null,null,null,null,null,null,null],
['18日',1167,null,null,1179,null,null,null,null,null,null,null,null],
['19日',1199,null,null,882,null,null,null,null,null,null,null,null],
['20日',1325,null,null,1069,null,null,null,null,null,null,null,null],
['21日',null,null,null,1171,null,null,null,null,null,null,null,null],
['22日',1055,null,null,1142,null,null,null,null,null,null,null,null],
['23日',930,null,null,1160,null,null,null,null,null,null,null,null],
['24日',1166,null,null,1086,null,null,null,null,null,null,null,null],
['25日',1085,null,null,1152,null,null,null,null,null,null,null,null],
['26日',853,null,null,1220,null,null,null,null,null,null,null,null],
['27日',1133,null,null,995,null,null,null,null,null,null,null,null],
['28日',867,null,null,907,null,null,null,null,null,null,null,null],
['29日',946,null,null,null,null,null,null,null,null,null,null,null],
['30日',1078,null,null,null,null,null,null,null,null,null,null,null],
['31日',965,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2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=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)
      }
    });
  }

});