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',1028,null,null,709,null,null,null,null,null,null,null,null],
['2日',960,null,null,784,null,null,null,null,null,null,null,null],
['3日',1038,null,null,890,null,null,null,null,null,null,null,null],
['4日',1051,null,null,862,null,null,null,null,null,null,null,null],
['5日',978,null,null,870,null,null,null,null,null,null,null,null],
['6日',1095,null,null,942,null,null,null,null,null,null,null,null],
['7日',1090,null,null,838,null,null,null,null,null,null,null,null],
['8日',1160,null,null,849,null,null,null,null,null,null,null,null],
['9日',1083,null,null,954,null,null,null,null,null,null,null,null],
['10日',1060,null,null,929,null,null,null,null,null,null,null,null],
['11日',912,null,null,1042,null,null,null,null,null,null,null,null],
['12日',679,null,null,1106,null,null,null,null,null,null,null,null],
['13日',927,null,null,973,null,null,null,null,null,null,null,null],
['14日',1040,null,null,774,null,null,null,null,null,null,null,null],
['15日',1085,null,null,847,null,null,null,null,null,null,null,null],
['16日',989,null,null,924,null,null,null,null,null,null,null,null],
['17日',1051,null,null,1075,null,null,null,null,null,null,null,null],
['18日',945,null,null,1065,null,null,null,null,null,null,null,null],
['19日',816,null,null,1082,null,null,null,null,null,null,null,null],
['20日',869,null,null,710,null,null,null,null,null,null,null,null],
['21日',929,null,null,663,null,null,null,null,null,null,null,null],
['22日',1091,null,null,806,null,null,null,null,null,null,null,null],
['23日',1158,null,null,942,null,null,null,null,null,null,null,null],
['24日',820,null,null,916,null,null,null,null,null,null,null,null],
['25日',745,null,null,1025,null,null,null,null,null,null,null,null],
['26日',819,null,null,882,null,null,null,null,null,null,null,null],
['27日',913,null,null,766,null,null,null,null,null,null,null,null],
['28日',1004,null,null,974,null,null,null,null,null,null,null,null],
['29日',597,null,null,963,null,null,null,null,null,null,null,null],
['30日',533,null,null,614,null,null,null,null,null,null,null,null],
['31日',638,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: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=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)
      }
    });
  }

});