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',941,null,null,1342,null,null,null,null,null,null,null,null],
['2日',627,null,null,695,null,null,null,null,null,null,null,null],
['3日',756,null,null,809,null,null,null,null,null,null,null,null],
['4日',834,null,null,1031,null,null,null,null,null,null,null,null],
['5日',968,null,null,928,null,null,null,null,null,null,null,null],
['6日',1061,null,null,634,null,null,null,null,null,null,null,null],
['7日',856,null,null,728,null,null,null,null,null,null,null,null],
['8日',697,null,null,829,null,null,null,null,null,null,null,null],
['9日',686,null,null,884,null,null,null,null,null,null,null,null],
['10日',755,null,null,null,null,null,null,null,null,null,null,null],
['11日',1009,null,null,1090,null,null,null,null,null,null,null,null],
['12日',1115,null,null,1242,null,null,null,null,null,null,null,null],
['13日',896,null,null,1075,null,null,null,null,null,null,null,null],
['14日',911,null,null,953,null,null,null,null,null,null,null,null],
['15日',1003,null,null,1101,null,null,null,null,null,null,null,null],
['16日',861,null,null,1140,null,null,null,null,null,null,null,null],
['17日',1102,null,null,769,null,null,null,null,null,null,null,null],
['18日',1330,null,null,900,null,null,null,null,null,null,null,null],
['19日',920,null,null,933,null,null,null,null,null,null,null,null],
['20日',867,null,null,520,null,null,null,null,null,null,null,null],
['21日',916,null,null,576,null,null,null,null,null,null,null,null],
['22日',847,null,null,770,null,null,null,null,null,null,null,null],
['23日',837,null,null,744,null,null,null,null,null,null,null,null],
['24日',1032,null,null,732,null,null,null,null,null,null,null,null],
['25日',809,null,null,896,null,null,null,null,null,null,null,null],
['26日',917,null,null,901,null,null,null,null,null,null,null,null],
['27日',835,null,null,872,null,null,null,null,null,null,null,null],
['28日',914,null,null,818,null,null,null,null,null,null,null,null],
['29日',1039,null,null,1044,null,null,null,null,null,null,null,null],
['30日',1035,null,null,1004,null,null,null,null,null,null,null,null],
['31日',1338,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: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)
      }
    });
  }

});