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',569,null,null,576,null,null,null,null,null,null,null,null],
['2日',639,null,null,565,null,null,null,null,null,null,null,null],
['3日',700,null,null,626,null,null,null,null,null,null,null,null],
['4日',635,null,null,681,null,null,null,null,null,null,null,null],
['5日',792,null,null,648,null,null,null,null,null,null,null,null],
['6日',485,null,null,736,null,null,null,null,null,null,null,null],
['7日',497,null,null,690,null,null,null,null,null,null,null,null],
['8日',677,null,null,625,null,null,null,null,null,null,null,null],
['9日',672,null,null,670,null,null,null,null,null,null,null,null],
['10日',768,null,null,421,null,null,null,null,null,null,null,null],
['11日',517,null,null,534,null,null,null,null,null,null,null,null],
['12日',509,null,null,561,null,null,null,null,null,null,null,null],
['13日',548,null,null,584,null,null,null,null,null,null,null,null],
['14日',543,null,null,614,null,null,null,null,null,null,null,null],
['15日',504,null,null,508,null,null,null,null,null,null,null,null],
['16日',527,null,null,432,null,null,null,null,null,null,null,null],
['17日',461,null,null,453,null,null,null,null,null,null,null,null],
['18日',541,null,null,477,null,null,null,null,null,null,null,null],
['19日',548,null,null,559,null,null,null,null,null,null,null,null],
['20日',513,null,null,626,null,null,null,null,null,null,null,null],
['21日',561,null,null,573,null,null,null,null,null,null,null,null],
['22日',684,null,null,618,null,null,null,null,null,null,null,null],
['23日',660,null,null,484,null,null,null,null,null,null,null,null],
['24日',585,null,null,458,null,null,null,null,null,null,null,null],
['25日',642,null,null,504,null,null,null,null,null,null,null,null],
['26日',670,null,null,563,null,null,null,null,null,null,null,null],
['27日',495,null,null,555,null,null,null,null,null,null,null,null],
['28日',537,null,null,540,null,null,null,null,null,null,null,null],
['29日',653,null,null,572,null,null,null,null,null,null,null,null],
['30日',577,null,null,703,null,null,null,null,null,null,null,null],
['31日',609,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:800},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)
      }
    });
  }

});