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',375,null,null,411,null,null,null,null,null,null,null,null],
['2日',464,null,null,441,null,null,null,null,null,null,null,null],
['3日',450,null,null,487,null,null,null,null,null,null,null,null],
['4日',467,null,null,408,null,null,null,null,null,null,null,null],
['5日',482,null,null,446,null,null,null,null,null,null,null,null],
['6日',497,null,null,479,null,null,null,null,null,null,null,null],
['7日',381,null,null,520,null,null,null,null,null,null,null,null],
['8日',375,null,null,506,null,null,null,null,null,null,null,null],
['9日',424,null,null,541,null,null,null,null,null,null,null,null],
['10日',446,null,null,398,null,null,null,null,null,null,null,null],
['11日',505,null,null,450,null,null,null,null,null,null,null,null],
['12日',500,null,null,443,null,null,null,null,null,null,null,null],
['13日',282,null,null,450,null,null,null,null,null,null,null,null],
['14日',294,null,null,523,null,null,null,null,null,null,null,null],
['15日',357,null,null,565,null,null,null,null,null,null,null,null],
['16日',421,null,null,533,null,null,null,null,null,null,null,null],
['17日',416,null,null,407,null,null,null,null,null,null,null,null],
['18日',458,null,null,373,null,null,null,null,null,null,null,null],
['19日',521,null,null,347,null,null,null,null,null,null,null,null],
['20日',362,null,null,384,null,null,null,null,null,null,null,null],
['21日',415,null,null,393,null,null,null,null,null,null,null,null],
['22日',396,null,null,393,null,null,null,null,null,null,null,null],
['23日',425,null,null,478,null,null,null,null,null,null,null,null],
['24日',476,null,null,393,null,null,null,null,null,null,null,null],
['25日',467,null,null,522,null,null,null,null,null,null,null,null],
['26日',561,null,null,462,null,null,null,null,null,null,null,null],
['27日',313,null,null,432,null,null,null,null,null,null,null,null],
['28日',321,null,null,456,null,null,null,null,null,null,null,null],
['29日',328,null,null,487,null,null,null,null,null,null,null,null],
['30日',311,null,null,555,null,null,null,null,null,null,null,null],
['31日',404,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:'2023年11月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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)
      }
    });
  }

});