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',346,null,null,548,null,null,null,null,null,null,null,null],
['2日',394,null,null,375,null,null,null,null,null,null,null,null],
['3日',425,null,null,396,null,null,null,null,null,null,null,null],
['4日',517,null,null,470,null,null,null,null,null,null,null,null],
['5日',533,null,null,524,null,null,null,null,null,null,null,null],
['6日',605,null,null,575,null,null,null,null,null,null,null,null],
['7日',599,null,null,569,null,null,null,null,null,null,null,null],
['8日',645,null,null,585,null,null,null,null,null,null,null,null],
['9日',550,null,null,502,null,null,null,null,null,null,null,null],
['10日',503,null,null,567,null,null,null,null,null,null,null,null],
['11日',566,null,null,471,null,null,null,null,null,null,null,null],
['12日',472,null,null,445,null,null,null,null,null,null,null,null],
['13日',531,null,null,492,null,null,null,null,null,null,null,null],
['14日',479,null,null,552,null,null,null,null,null,null,null,null],
['15日',521,null,null,626,null,null,null,null,null,null,null,null],
['16日',553,null,null,551,null,null,null,null,null,null,null,null],
['17日',426,null,null,677,null,null,null,null,null,null,null,null],
['18日',291,null,null,653,null,null,null,null,null,null,null,null],
['19日',331,null,null,757,null,null,null,null,null,null,null,null],
['20日',466,null,null,744,null,null,null,null,null,null,null,null],
['21日',434,null,null,330,null,null,null,null,null,null,null,null],
['22日',431,null,null,365,null,null,null,null,null,null,null,null],
['23日',534,null,null,518,null,null,null,null,null,null,null,null],
['24日',521,null,null,538,null,null,null,null,null,null,null,null],
['25日',654,null,null,632,null,null,null,null,null,null,null,null],
['26日',624,null,null,649,null,null,null,null,null,null,null,null],
['27日',491,null,null,629,null,null,null,null,null,null,null,null],
['28日',579,null,null,556,null,null,null,null,null,null,null,null],
['29日',574,null,null,558,null,null,null,null,null,null,null,null],
['30日',559,null,null,686,null,null,null,null,null,null,null,null],
['31日',566,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: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)
      }
    });
  }

});