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',276,null,null,440,null,null,null,null,null,null,null,null],
['2日',302,null,null,370,null,null,null,null,null,null,null,null],
['3日',291,null,null,410,null,null,null,null,null,null,null,null],
['4日',308,null,null,417,null,null,null,null,null,null,null,null],
['5日',325,null,null,447,null,null,null,null,null,null,null,null],
['6日',308,null,null,416,null,null,null,null,null,null,null,null],
['7日',267,null,null,467,null,null,null,null,null,null,null,null],
['8日',297,null,null,452,null,null,null,null,null,null,null,null],
['9日',307,null,null,404,null,null,null,null,null,null,null,null],
['10日',325,null,null,437,null,null,null,null,null,null,null,null],
['11日',357,null,null,339,null,null,null,null,null,null,null,null],
['12日',342,null,null,425,null,null,null,null,null,null,null,null],
['13日',347,null,null,439,null,null,null,null,null,null,null,null],
['14日',222,null,null,497,null,null,null,null,null,null,null,null],
['15日',274,null,null,469,null,null,null,null,null,null,null,null],
['16日',287,null,null,396,null,null,null,null,null,null,null,null],
['17日',289,null,null,398,null,null,null,null,null,null,null,null],
['18日',341,null,null,329,null,null,null,null,null,null,null,null],
['19日',359,null,null,361,null,null,null,null,null,null,null,null],
['20日',369,null,null,366,null,null,null,null,null,null,null,null],
['21日',279,null,null,432,null,null,null,null,null,null,null,null],
['22日',308,null,null,463,null,null,null,null,null,null,null,null],
['23日',378,null,null,453,null,null,null,null,null,null,null,null],
['24日',294,null,null,436,null,null,null,null,null,null,null,null],
['25日',334,null,null,375,null,null,null,null,null,null,null,null],
['26日',321,null,null,376,null,null,null,null,null,null,null,null],
['27日',335,null,null,459,null,null,null,null,null,null,null,null],
['28日',251,null,null,378,null,null,null,null,null,null,null,null],
['29日',302,null,null,371,null,null,null,null,null,null,null,null],
['30日',339,null,null,389,null,null,null,null,null,null,null,null],
['31日',398,null,null,413,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:'2024年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:500},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)
      }
    });
  }

});