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',1082,null,null,1058,null,null,null,null,null,null,null,null],
['2日',1131,null,null,1166,null,null,null,null,null,null,null,null],
['3日',1031,null,null,1091,null,null,null,null,null,null,null,null],
['4日',1152,null,null,1050,null,null,null,null,null,null,null,null],
['5日',1256,null,null,1055,null,null,null,null,null,null,null,null],
['6日',1133,null,null,881,null,null,null,null,null,null,null,null],
['7日',1135,null,null,916,null,null,null,null,null,null,null,null],
['8日',966,null,null,963,null,null,null,null,null,null,null,null],
['9日',1033,null,null,993,null,null,null,null,null,null,null,null],
['10日',1061,null,null,1052,null,null,null,null,null,null,null,null],
['11日',1105,null,null,1046,null,null,null,null,null,null,null,null],
['12日',1074,null,null,1089,null,null,null,null,null,null,null,null],
['13日',1084,null,null,1046,null,null,null,null,null,null,null,null],
['14日',1127,null,null,991,null,null,null,null,null,null,null,null],
['15日',1198,null,null,951,null,null,null,null,null,null,null,null],
['16日',1114,null,null,986,null,null,null,null,null,null,null,null],
['17日',1070,null,null,998,null,null,null,null,null,null,null,null],
['18日',1054,null,null,971,null,null,null,null,null,null,null,null],
['19日',955,null,null,1020,null,null,null,null,null,null,null,null],
['20日',928,null,null,988,null,null,null,null,null,null,null,null],
['21日',913,null,null,937,null,null,null,null,null,null,null,null],
['22日',961,null,null,870,null,null,null,null,null,null,null,null],
['23日',978,null,null,912,null,null,null,null,null,null,null,null],
['24日',1018,null,null,903,null,null,null,null,null,null,null,null],
['25日',1026,null,null,990,null,null,null,null,null,null,null,null],
['26日',1033,null,null,985,null,null,null,null,null,null,null,null],
['27日',1086,null,null,893,null,null,null,null,null,null,null,null],
['28日',1073,null,null,888,null,null,null,null,null,null,null,null],
['29日',1035,null,null,843,null,null,null,null,null,null,null,null],
['30日',1032,null,null,939,null,null,null,null,null,null,null,null],
['31日',null,null,null,971,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12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)
      }
    });
  }

});