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',1014,null,null,1163,null,null,null,null,null,null,null,null],
['2日',1052,null,null,977,null,null,null,null,null,null,null,null],
['3日',1056,null,null,1132,null,null,null,null,null,null,null,null],
['4日',1065,null,null,1038,null,null,null,null,null,null,null,null],
['5日',1095,null,null,1097,null,null,null,null,null,null,null,null],
['6日',1078,null,null,960,null,null,null,null,null,null,null,null],
['7日',965,null,null,952,null,null,null,null,null,null,null,null],
['8日',986,null,null,983,null,null,null,null,null,null,null,null],
['9日',1104,null,null,1039,null,null,null,null,null,null,null,null],
['10日',1239,null,null,1083,null,null,null,null,null,null,null,null],
['11日',1146,null,null,1112,null,null,null,null,null,null,null,null],
['12日',1215,null,null,1115,null,null,null,null,null,null,null,null],
['13日',1229,null,null,1089,null,null,null,null,null,null,null,null],
['14日',1123,null,null,1126,null,null,null,null,null,null,null,null],
['15日',952,null,null,790,null,null,null,null,null,null,null,null],
['16日',1140,null,null,656,null,null,null,null,null,null,null,null],
['17日',1137,null,null,806,null,null,null,null,null,null,null,null],
['18日',1104,null,null,1026,null,null,null,null,null,null,null,null],
['19日',1105,null,null,903,null,null,null,null,null,null,null,null],
['20日',1167,null,null,909,null,null,null,null,null,null,null,null],
['21日',1009,null,null,949,null,null,null,null,null,null,null,null],
['22日',853,null,null,1028,null,null,null,null,null,null,null,null],
['23日',1065,null,null,843,null,null,null,null,null,null,null,null],
['24日',1022,null,null,991,null,null,null,null,null,null,null,null],
['25日',1140,null,null,1042,null,null,null,null,null,null,null,null],
['26日',1250,null,null,791,null,null,null,null,null,null,null,null],
['27日',1125,null,null,1090,null,null,null,null,null,null,null,null],
['28日',1062,null,null,860,null,null,null,null,null,null,null,null],
['29日',1052,null,null,1100,null,null,null,null,null,null,null,null],
['30日',1071,null,null,890,null,null,null,null,null,null,null,null],
['31日',1100,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6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=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)
      }
    });
  }

});