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',222,null,null,237,null,null,null,null,null,null,null,null],
['2日',256,null,null,255,null,null,null,null,null,null,null,null],
['3日',279,null,null,284,null,null,null,null,null,null,null,null],
['4日',369,null,null,503,null,null,null,null,null,null,null,null],
['5日',465,null,null,670,null,null,null,null,null,null,null,null],
['6日',633,null,null,822,null,null,null,null,null,null,null,null],
['7日',890,null,null,826,null,null,null,null,null,null,null,null],
['8日',477,null,null,855,null,null,null,null,null,null,null,null],
['9日',478,null,null,875,null,null,null,null,null,null,null,null],
['10日',482,null,null,826,null,null,null,null,null,null,null,null],
['11日',511,null,null,644,null,null,null,null,null,null,null,null],
['12日',582,null,null,486,null,null,null,null,null,null,null,null],
['13日',514,null,null,560,null,null,null,null,null,null,null,null],
['14日',631,null,null,569,null,null,null,null,null,null,null,null],
['15日',629,null,null,667,null,null,null,null,null,null,null,null],
['16日',697,null,null,762,null,null,null,null,null,null,null,null],
['17日',812,null,null,687,null,null,null,null,null,null,null,null],
['18日',872,null,null,652,null,null,null,null,null,null,null,null],
['19日',807,null,null,492,null,null,null,null,null,null,null,null],
['20日',613,null,null,541,null,null,null,null,null,null,null,null],
['21日',779,null,null,531,null,null,null,null,null,null,null,null],
['22日',600,null,null,593,null,null,null,null,null,null,null,null],
['23日',591,null,null,700,null,null,null,null,null,null,null,null],
['24日',578,null,null,604,null,null,null,null,null,null,null,null],
['25日',624,null,null,460,null,null,null,null,null,null,null,null],
['26日',691,null,null,554,null,null,null,null,null,null,null,null],
['27日',720,null,null,509,null,null,null,null,null,null,null,null],
['28日',717,null,null,518,null,null,null,null,null,null,null,null],
['29日',826,null,null,495,null,null,null,null,null,null,null,null],
['30日',701,null,null,454,null,null,null,null,null,null,null,null],
['31日',605,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)
      }
    });
  }

});