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',1012,null,null,982,null,null,null,null,null,null,null,null],
['2日',825,null,null,1003,null,null,null,null,null,null,null,null],
['3日',757,null,null,1044,null,null,null,null,null,null,null,null],
['4日',749,null,null,1130,null,null,null,null,null,null,null,null],
['5日',753,null,null,1247,null,null,null,null,null,null,null,null],
['6日',912,null,null,990,null,null,null,null,null,null,null,null],
['7日',1109,null,null,1042,null,null,null,null,null,null,null,null],
['8日',1103,null,null,983,null,null,null,null,null,null,null,null],
['9日',1103,null,null,838,null,null,null,null,null,null,null,null],
['10日',991,null,null,869,null,null,null,null,null,null,null,null],
['11日',1181,null,null,995,null,null,null,null,null,null,null,null],
['12日',692,null,null,1021,null,null,null,null,null,null,null,null],
['13日',667,null,null,1058,null,null,null,null,null,null,null,null],
['14日',843,null,null,1061,null,null,null,null,null,null,null,null],
['15日',859,null,null,1100,null,null,null,null,null,null,null,null],
['16日',990,null,null,967,null,null,null,null,null,null,null,null],
['17日',1143,null,null,1098,null,null,null,null,null,null,null,null],
['18日',1199,null,null,1244,null,null,null,null,null,null,null,null],
['19日',849,null,null,1328,null,null,null,null,null,null,null,null],
['20日',929,null,null,1195,null,null,null,null,null,null,null,null],
['21日',1053,null,null,1096,null,null,null,null,null,null,null,null],
['22日',1121,null,null,1115,null,null,null,null,null,null,null,null],
['23日',953,null,null,1111,null,null,null,null,null,null,null,null],
['24日',906,null,null,1102,null,null,null,null,null,null,null,null],
['25日',1020,null,null,968,null,null,null,null,null,null,null,null],
['26日',922,null,null,1126,null,null,null,null,null,null,null,null],
['27日',971,null,null,1092,null,null,null,null,null,null,null,null],
['28日',850,null,null,994,null,null,null,null,null,null,null,null],
['29日',1014,null,null,1118,null,null,null,null,null,null,null,null],
['30日',1037,null,null,963,null,null,null,null,null,null,null,null],
['31日',853,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11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1400},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)
      }
    });
  }

});