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',1350,null,null,911,null,null,null,null,null,null,null,null],
['2日',1238,null,null,1054,null,null,null,null,null,null,null,null],
['3日',852,null,null,1164,null,null,null,null,null,null,null,null],
['4日',1157,null,null,1286,null,null,null,null,null,null,null,null],
['5日',1178,null,null,1281,null,null,null,null,null,null,null,null],
['6日',1231,null,null,1467,null,null,null,null,null,null,null,null],
['7日',1494,null,null,739,null,null,null,null,null,null,null,null],
['8日',1006,null,null,1018,null,null,null,null,null,null,null,null],
['9日',1155,null,null,1206,null,null,null,null,null,null,null,null],
['10日',1126,null,null,1271,null,null,null,null,null,null,null,null],
['11日',1251,null,null,1244,null,null,null,null,null,null,null,null],
['12日',1234,null,null,1309,null,null,null,null,null,null,null,null],
['13日',1302,null,null,1257,null,null,null,null,null,null,null,null],
['14日',1417,null,null,1107,null,null,null,null,null,null,null,null],
['15日',1393,null,null,1238,null,null,null,null,null,null,null,null],
['16日',1165,null,null,1240,null,null,null,null,null,null,null,null],
['17日',949,null,null,1393,null,null,null,null,null,null,null,null],
['18日',1175,null,null,1220,null,null,null,null,null,null,null,null],
['19日',1325,null,null,1054,null,null,null,null,null,null,null,null],
['20日',1488,null,null,1184,null,null,null,null,null,null,null,null],
['21日',1340,null,null,1028,null,null,null,null,null,null,null,null],
['22日',1208,null,null,1227,null,null,null,null,null,null,null,null],
['23日',1103,null,null,1319,null,null,null,null,null,null,null,null],
['24日',879,null,null,1507,null,null,null,null,null,null,null,null],
['25日',1219,null,null,1439,null,null,null,null,null,null,null,null],
['26日',1067,null,null,935,null,null,null,null,null,null,null,null],
['27日',1226,null,null,986,null,null,null,null,null,null,null,null],
['28日',1334,null,null,933,null,null,null,null,null,null,null,null],
['29日',1287,null,null,1259,null,null,null,null,null,null,null,null],
['30日',1409,null,null,1272,null,null,null,null,null,null,null,null],
['31日',850,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:1600},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)
      }
    });
  }

});