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',184,null,null,null,null,null,184,null,null,44,null,null],
['2日',211,null,null,null,null,null,null,null,null,67,null,null],
['3日',222,null,null,null,null,null,null,null,null,58,null,null],
['4日',263,null,null,null,null,null,null,null,null,90,null,null],
['5日',290,null,null,null,null,null,null,null,null,120,null,null],
['6日',255,null,null,null,null,null,null,null,null,139,null,null],
['7日',239,null,null,null,null,null,null,null,null,169,null,null],
['8日',363,null,null,null,null,null,null,null,null,174,null,null],
['9日',427,null,null,null,null,null,null,null,null,199,null,null],
['10日',363,null,null,null,null,null,null,null,null,173,null,null],
['11日',136,null,null,null,null,null,136,null,null,74,null,null],
['12日',null,null,null,null,null,null,136,null,null,107,null,null],
['13日',160,null,null,null,null,null,160,null,null,118,null,null],
['14日',242,null,null,157,null,null,null,null,null,157,null,null],
['15日',247,null,null,214,null,null,null,null,null,null,null,null],
['16日',290,null,null,246,null,null,null,null,null,null,null,null],
['17日',283,null,null,280,null,null,null,null,null,null,null,null],
['18日',305,null,null,273,null,null,null,null,null,null,null,null],
['19日',302,null,null,139,null,null,null,null,null,139,null,null],
['20日',295,null,null,null,null,null,null,null,null,137,null,null],
['21日',166,null,null,null,null,null,166,null,null,177,null,null],
['22日',184,null,null,null,null,null,184,null,null,144,null,null],
['23日',220,null,null,null,null,null,null,null,null,159,null,null],
['24日',278,null,null,169,null,null,null,null,null,169,null,null],
['25日',322,null,null,201,null,null,null,null,null,null,null,null],
['26日',345,null,null,218,null,null,null,null,null,null,null,null],
['27日',362,null,null,229,null,null,null,null,null,null,null,null],
['28日',422,null,null,307,null,null,null,null,null,null,null,null],
['29日',455,null,null,368,null,null,null,null,null,null,null,null],
['30日',463,null,null,420,null,null,null,null,null,null,null,null],
['31日',486,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:500},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)
      }
    });
  }

});