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',411,null,null,392,null,null,null,null,null,null,null,null],
['2日',300,null,null,383,null,null,null,null,null,null,null,null],
['3日',357,null,null,406,null,null,null,null,null,null,null,null],
['4日',397,null,null,434,null,null,null,null,null,null,null,null],
['5日',421,null,null,391,null,null,null,null,null,null,null,null],
['6日',485,null,null,388,null,null,null,null,null,null,null,null],
['7日',392,null,null,443,null,null,null,null,null,null,null,null],
['8日',374,null,null,412,null,null,null,null,null,null,null,null],
['9日',469,null,null,428,null,null,null,null,null,null,null,null],
['10日',515,null,null,455,null,null,null,null,null,null,null,null],
['11日',577,null,null,532,null,null,null,null,null,null,null,null],
['12日',625,null,null,444,null,null,null,null,null,null,null,null],
['13日',674,null,null,387,null,null,null,null,null,null,null,null],
['14日',417,null,null,450,null,null,null,null,null,null,null,null],
['15日',494,null,null,172,null,null,null,null,null,172,null,null],
['16日',277,null,null,170,null,null,null,null,null,170,null,null],
['17日',316,null,null,290,null,null,null,null,null,null,null,null],
['18日',392,null,null,411,null,null,null,null,null,null,null,null],
['19日',391,null,null,319,null,null,null,null,null,null,null,null],
['20日',420,null,null,297,null,null,null,null,null,null,null,null],
['21日',234,null,null,353,null,null,null,null,null,null,null,null],
['22日',226,null,null,404,null,null,null,null,null,null,null,null],
['23日',301,null,null,435,null,null,null,null,null,null,null,null],
['24日',364,null,null,391,null,null,null,null,null,null,null,null],
['25日',357,null,null,453,null,null,null,null,null,null,null,null],
['26日',151,null,null,326,null,null,151,null,null,null,null,null],
['27日',163,null,null,334,null,null,163,null,null,null,null,null],
['28日',211,null,null,379,null,null,null,null,null,null,null,null],
['29日',267,null,null,425,null,null,null,null,null,null,null,null],
['30日',278,null,null,448,null,null,null,null,null,null,null,null],
['31日',null,null,null,587,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5月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:700},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=31 -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)
      }
    });
  }

});