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',1130,null,null,1123,null,null,null,null,null,null,null,null],
['2日',967,null,null,1133,null,null,null,null,null,null,null,null],
['3日',1040,null,null,1201,null,null,null,null,null,null,null,null],
['4日',1084,null,null,1043,null,null,null,null,null,null,null,null],
['5日',919,null,null,1121,null,null,null,null,null,null,null,null],
['6日',1065,null,null,1060,null,null,null,null,null,null,null,null],
['7日',1225,null,null,1138,null,null,null,null,null,null,null,null],
['8日',1143,null,null,1009,null,null,null,null,null,null,null,null],
['9日',1230,null,null,1150,null,null,null,null,null,null,null,null],
['10日',965,null,null,1277,null,null,null,null,null,null,null,null],
['11日',1189,null,null,1274,null,null,null,null,null,null,null,null],
['12日',1139,null,null,1246,null,null,null,null,null,null,null,null],
['13日',1146,null,null,1142,null,null,null,null,null,null,null,null],
['14日',1198,null,null,1317,null,null,null,null,null,null,null,null],
['15日',1227,null,null,1478,null,null,null,null,null,null,null,null],
['16日',1141,null,null,1300,null,null,null,null,null,null,null,null],
['17日',1228,null,null,1265,null,null,null,null,null,null,null,null],
['18日',1025,null,null,1176,null,null,null,null,null,null,null,null],
['19日',1025,null,null,1293,null,null,null,null,null,null,null,null],
['20日',1071,null,null,1126,null,null,null,null,null,null,null,null],
['21日',1044,null,null,1037,null,null,null,null,null,null,null,null],
['22日',916,null,null,1078,null,null,null,null,null,null,null,null],
['23日',1014,null,null,940,null,null,null,null,null,null,null,null],
['24日',986,null,null,1083,null,null,null,null,null,null,null,null],
['25日',1069,null,null,969,null,null,null,null,null,null,null,null],
['26日',1053,null,null,1013,null,null,null,null,null,null,null,null],
['27日',1003,null,null,1085,null,null,null,null,null,null,null,null],
['28日',1052,null,null,1023,null,null,null,null,null,null,null,null],
['29日',1119,null,null,1147,null,null,null,null,null,null,null,null],
['30日',966,null,null,1212,null,null,null,null,null,null,null,null],
['31日',null,null,null,1240,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:1500},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)
      }
    });
  }

});