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',907,null,null,1004,null,null,null,null,null,null,null,null],
['2日',911,null,null,1067,null,null,null,null,null,null,null,null],
['3日',979,null,null,1140,null,null,null,null,null,null,null,null],
['4日',1109,null,null,965,null,null,null,null,null,null,null,null],
['5日',1045,null,null,1019,null,null,null,null,null,null,null,null],
['6日',1034,null,null,862,null,null,null,null,null,null,null,null],
['7日',1068,null,null,908,null,null,null,null,null,null,null,null],
['8日',1235,null,null,810,null,null,null,null,null,null,null,null],
['9日',1096,null,null,708,null,null,null,null,null,null,null,null],
['10日',null,null,null,673,null,null,null,null,null,null,null,null],
['11日',1177,null,null,743,null,null,null,null,null,null,null,null],
['12日',1053,null,null,860,null,null,null,null,null,null,null,null],
['13日',1179,null,null,923,null,null,null,null,null,null,null,null],
['14日',1072,null,null,682,null,null,null,null,null,null,null,null],
['15日',1089,null,null,850,null,null,null,null,null,null,null,null],
['16日',425,null,null,818,null,null,null,null,null,null,null,null],
['17日',577,null,null,820,null,null,null,null,null,null,null,null],
['18日',668,null,null,851,null,null,null,null,null,null,null,null],
['19日',808,null,null,857,null,null,null,null,null,null,null,null],
['20日',852,null,null,1026,null,null,null,null,null,null,null,null],
['21日',883,null,null,1041,null,null,null,null,null,null,null,null],
['22日',913,null,null,819,null,null,null,null,null,null,null,null],
['23日',1060,null,null,974,null,null,null,null,null,null,null,null],
['24日',1063,null,null,981,null,null,null,null,null,null,null,null],
['25日',1029,null,null,946,null,null,null,null,null,null,null,null],
['26日',998,null,null,911,null,null,null,null,null,null,null,null],
['27日',904,null,null,862,null,null,null,null,null,null,null,null],
['28日',1073,null,null,978,null,null,null,null,null,null,null,null],
['29日',998,null,null,982,null,null,null,null,null,null,null,null],
['30日',979,null,null,1010,null,null,null,null,null,null,null,null],
['31日',null,null,null,1101,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7月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1300},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)
      }
    });
  }

});