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',445,null,null,415,null,null,null,null,null,null,null,null],
['2日',427,null,null,416,null,null,null,null,null,null,null,null],
['3日',455,null,null,357,null,null,null,null,null,null,null,null],
['4日',515,null,null,477,null,null,null,null,null,null,null,null],
['5日',414,null,null,366,null,null,null,null,null,null,null,null],
['6日',427,null,null,367,null,null,null,null,null,null,null,null],
['7日',376,null,null,498,null,null,null,null,null,null,null,null],
['8日',318,null,null,541,null,null,null,null,null,null,null,null],
['9日',414,null,null,636,null,null,null,null,null,null,null,null],
['10日',486,null,null,607,null,null,null,null,null,null,null,null],
['11日',529,null,null,602,null,null,null,null,null,null,null,null],
['12日',577,null,null,613,null,null,null,null,null,null,null,null],
['13日',607,null,null,614,null,null,null,null,null,null,null,null],
['14日',713,null,null,259,null,null,null,null,null,null,null,null],
['15日',709,null,null,304,null,null,null,null,null,null,null,null],
['16日',782,null,null,380,null,null,null,null,null,null,null,null],
['17日',809,null,null,489,null,null,null,null,null,null,null,null],
['18日',709,null,null,548,null,null,null,null,null,null,null,null],
['19日',null,null,null,596,null,null,null,null,null,null,null,null],
['20日',807,null,null,680,null,null,null,null,null,null,null,null],
['21日',775,null,null,458,null,null,null,null,null,null,null,null],
['22日',364,null,null,430,null,null,null,null,null,null,null,null],
['23日',421,null,null,419,null,null,null,null,null,null,null,null],
['24日',198,null,null,557,null,null,198,null,null,null,null,null],
['25日',204,null,null,426,null,null,null,null,null,null,null,null],
['26日',255,null,null,307,null,null,null,null,null,null,null,null],
['27日',335,null,null,351,null,null,null,null,null,null,null,null],
['28日',404,null,null,443,null,null,null,null,null,null,null,null],
['29日',276,null,null,452,null,null,null,null,null,null,null,null],
['30日',279,null,null,257,null,null,null,null,null,null,null,null],
['31日',337,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:900},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)
      }
    });
  }

});