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',906,null,null,1097,null,null,null,null,null,null,null,null],
['2日',1086,null,null,806,null,null,null,null,null,null,null,null],
['3日',1006,null,null,881,null,null,null,null,null,null,null,null],
['4日',1008,null,null,1067,null,null,null,null,null,null,null,null],
['5日',1086,null,null,978,null,null,null,null,null,null,null,null],
['6日',730,null,null,1012,null,null,null,null,null,null,null,null],
['7日',723,null,null,904,null,null,null,null,null,null,null,null],
['8日',866,null,null,1000,null,null,null,null,null,null,null,null],
['9日',808,null,null,1004,null,null,null,null,null,null,null,null],
['10日',842,null,null,771,null,null,null,null,null,null,null,null],
['11日',853,null,null,774,null,null,null,null,null,null,null,null],
['12日',1055,null,null,916,null,null,null,null,null,null,null,null],
['13日',861,null,null,1041,null,null,null,null,null,null,null,null],
['14日',807,null,null,855,null,null,null,null,null,null,null,null],
['15日',843,null,null,1049,null,null,null,null,null,null,null,null],
['16日',920,null,null,1054,null,null,null,null,null,null,null,null],
['17日',1068,null,null,1089,null,null,null,null,null,null,null,null],
['18日',1006,null,null,1023,null,null,null,null,null,null,null,null],
['19日',1059,null,null,1086,null,null,null,null,null,null,null,null],
['20日',998,null,null,1151,null,null,null,null,null,null,null,null],
['21日',1053,null,null,877,null,null,null,null,null,null,null,null],
['22日',1087,null,null,999,null,null,null,null,null,null,null,null],
['23日',1026,null,null,1013,null,null,null,null,null,null,null,null],
['24日',1019,null,null,916,null,null,null,null,null,null,null,null],
['25日',998,null,null,975,null,null,null,null,null,null,null,null],
['26日',826,null,null,900,null,null,null,null,null,null,null,null],
['27日',973,null,null,965,null,null,null,null,null,null,null,null],
['28日',1018,null,null,862,null,null,null,null,null,null,null,null],
['29日',993,null,null,953,null,null,null,null,null,null,null,null],
['30日',1061,null,null,923,null,null,null,null,null,null,null,null],
['31日',955,null,null,941,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)
      }
    });
  }

});