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',901,null,null,884,null,null,null,null,null,null,null,null],
['2日',639,null,null,647,null,null,null,null,null,null,null,null],
['3日',791,null,null,700,null,null,null,null,null,null,null,null],
['4日',914,null,null,809,null,null,null,null,null,null,null,null],
['5日',991,null,null,870,null,null,null,null,null,null,null,null],
['6日',null,null,null,894,null,null,null,null,null,null,null,null],
['7日',null,null,null,1037,null,null,null,null,null,null,null,null],
['8日',null,null,null,1049,null,null,null,null,null,null,null,null],
['9日',null,null,null,1133,null,null,null,null,null,null,null,null],
['10日',804,null,null,949,null,null,null,null,null,null,null,null],
['11日',864,null,null,1003,null,null,null,null,null,null,null,null],
['12日',1006,null,null,1008,null,null,null,null,null,null,null,null],
['13日',859,null,null,1084,null,null,null,null,null,null,null,null],
['14日',731,null,null,993,null,null,null,null,null,null,null,null],
['15日',841,null,null,875,null,null,null,null,null,null,null,null],
['16日',908,null,null,943,null,null,null,null,null,null,null,null],
['17日',1025,null,null,1061,null,null,null,null,null,null,null,null],
['18日',null,null,null,885,null,null,null,null,null,null,null,null],
['19日',null,null,null,718,null,null,null,null,null,null,null,null],
['20日',null,null,null,1016,null,null,null,null,null,null,null,null],
['21日',null,null,null,636,null,null,null,null,null,null,null,null],
['22日',null,null,null,712,null,null,null,null,null,null,null,null],
['23日',815,null,null,869,null,null,null,null,null,null,null,null],
['24日',858,null,null,838,null,null,null,null,null,null,null,null],
['25日',745,null,null,1055,null,null,null,null,null,null,null,null],
['26日',816,null,null,null,null,null,null,null,null,null,null,null],
['27日',863,null,null,null,null,null,null,null,null,null,null,null],
['28日',867,null,null,null,null,null,null,null,null,null,null,null],
['29日',867,null,null,1043,null,null,null,null,null,null,null,null],
['30日',772,null,null,694,null,null,null,null,null,null,null,null],
['31日',null,null,null,763,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:'2023年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1200},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)
      }
    });
  }

});