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',1247,null,null,1327,null,null,null,null,null,null,null,null],
['2日',931,null,null,891,null,null,null,null,null,null,null,null],
['3日',961,null,null,711,null,null,null,null,null,null,null,null],
['4日',1114,null,null,712,null,null,null,null,null,null,null,null],
['5日',1274,null,null,739,null,null,null,null,null,null,null,null],
['6日',1303,null,null,800,null,null,null,null,null,null,null,null],
['7日',1249,null,null,852,null,null,null,null,null,null,null,null],
['8日',1132,null,null,947,null,null,null,null,null,null,null,null],
['9日',909,null,null,812,null,null,null,null,null,null,null,null],
['10日',815,null,null,799,null,null,null,null,null,null,null,null],
['11日',979,null,null,953,null,null,null,null,null,null,null,null],
['12日',1011,null,null,897,null,null,null,null,null,null,null,null],
['13日',956,null,null,884,null,null,null,null,null,null,null,null],
['14日',1141,null,null,896,null,null,null,null,null,null,null,null],
['15日',1238,null,null,905,null,null,null,null,null,null,null,null],
['16日',954,null,null,974,null,null,null,null,null,null,null,null],
['17日',1119,null,null,924,null,null,null,null,null,null,null,null],
['18日',1086,null,null,968,null,null,null,null,null,null,null,null],
['19日',1036,null,null,875,null,null,null,null,null,null,null,null],
['20日',1135,null,null,1093,null,null,null,null,null,null,null,null],
['21日',1098,null,null,1087,null,null,null,null,null,null,null,null],
['22日',1076,null,null,785,null,null,null,null,null,null,null,null],
['23日',1096,null,null,795,null,null,null,null,null,null,null,null],
['24日',1146,null,null,942,null,null,null,null,null,null,null,null],
['25日',1154,null,null,1008,null,null,null,null,null,null,null,null],
['26日',996,null,null,809,null,null,null,null,null,null,null,null],
['27日',998,null,null,787,null,null,null,null,null,null,null,null],
['28日',1000,null,null,819,null,null,null,null,null,null,null,null],
['29日',1027,null,null,636,null,null,null,null,null,null,null,null],
['30日',1043,null,null,721,null,null,null,null,null,null,null,null],
['31日',1108,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9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)
      }
    });
  }

});