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',934,null,null,744,null,null,null,null,null,null,null,null],
['2日',1061,null,null,810,null,null,null,null,null,null,null,null],
['3日',1006,null,null,897,null,null,null,null,null,null,null,null],
['4日',1090,null,null,876,null,null,null,null,null,null,null,null],
['5日',1020,null,null,883,null,null,null,null,null,null,null,null],
['6日',1036,null,null,835,null,null,null,null,null,null,null,null],
['7日',1011,null,null,785,null,null,null,null,null,null,null,null],
['8日',1012,null,null,831,null,null,null,null,null,null,null,null],
['9日',927,null,null,791,null,null,null,null,null,null,null,null],
['10日',1020,null,null,768,null,null,null,null,null,null,null,null],
['11日',1022,null,null,809,null,null,null,null,null,null,null,null],
['12日',1037,null,null,806,null,null,null,null,null,null,null,null],
['13日',989,null,null,870,null,null,null,null,null,null,null,null],
['14日',1093,null,null,1006,null,null,null,null,null,null,null,null],
['15日',1152,null,null,932,null,null,null,null,null,null,null,null],
['16日',1128,null,null,913,null,null,null,null,null,null,null,null],
['17日',974,null,null,978,null,null,null,null,null,null,null,null],
['18日',959,null,null,837,null,null,null,null,null,null,null,null],
['19日',1038,null,null,884,null,null,null,null,null,null,null,null],
['20日',1029,null,null,914,null,null,null,null,null,null,null,null],
['21日',1089,null,null,969,null,null,null,null,null,null,null,null],
['22日',1007,null,null,913,null,null,null,null,null,null,null,null],
['23日',998,null,null,923,null,null,null,null,null,null,null,null],
['24日',1047,null,null,819,null,null,null,null,null,null,null,null],
['25日',1068,null,null,864,null,null,null,null,null,null,null,null],
['26日',1183,null,null,824,null,null,null,null,null,null,null,null],
['27日',983,null,null,868,null,null,null,null,null,null,null,null],
['28日',834,null,null,833,null,null,null,null,null,null,null,null],
['29日',757,null,null,948,null,null,null,null,null,null,null,null],
['30日',724,null,null,794,null,null,null,null,null,null,null,null],
['31日',796,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:'2023年6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=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)
      }
    });
  }

});