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',909,null,null,856,null,null,null,null,null,null,null,null],
['2日',916,null,null,764,null,null,null,null,null,null,null,null],
['3日',929,null,null,871,null,null,null,null,null,null,null,null],
['4日',913,null,null,877,null,null,null,null,null,null,null,null],
['5日',818,null,null,923,null,null,null,null,null,null,null,null],
['6日',820,null,null,954,null,null,null,null,null,null,null,null],
['7日',1041,null,null,1050,null,null,null,null,null,null,null,null],
['8日',1036,null,null,1036,null,null,null,null,null,null,null,null],
['9日',999,null,null,1067,null,null,null,null,null,null,null,null],
['10日',928,null,null,944,null,null,null,null,null,null,null,null],
['11日',972,null,null,1084,null,null,null,null,null,null,null,null],
['12日',822,null,null,787,null,null,null,null,null,null,null,null],
['13日',1013,null,null,1034,null,null,null,null,null,null,null,null],
['14日',1262,null,null,1040,null,null,null,null,null,null,null,null],
['15日',1266,null,null,1066,null,null,null,null,null,null,null,null],
['16日',693,null,null,964,null,null,null,null,null,null,null,null],
['17日',912,null,null,834,null,null,null,null,null,null,null,null],
['18日',825,null,null,1050,null,null,null,null,null,null,null,null],
['19日',763,null,null,1112,null,null,null,null,null,null,null,null],
['20日',611,null,null,884,null,null,null,null,null,null,null,null],
['21日',860,null,null,968,null,null,null,null,null,null,null,null],
['22日',955,null,null,864,null,null,null,null,null,null,null,null],
['23日',883,null,null,885,null,null,null,null,null,null,null,null],
['24日',993,null,null,684,null,null,null,null,null,null,null,null],
['25日',1108,null,null,977,null,null,null,null,null,null,null,null],
['26日',1045,null,null,636,null,null,null,null,null,null,null,null],
['27日',949,null,null,671,null,null,null,null,null,null,null,null],
['28日',893,null,null,726,null,null,null,null,null,null,null,null],
['29日',994,null,null,824,null,null,null,null,null,null,null,null],
['30日',978,null,null,999,null,null,null,null,null,null,null,null],
['31日',771,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)
      }
    });
  }

});