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',264,null,null,348,null,null,null,null,null,null,null,null],
['2日',302,null,null,243,null,null,null,null,null,null,null,null],
['3日',349,null,null,262,null,null,null,null,null,null,null,null],
['4日',376,null,null,286,null,null,null,null,null,null,null,null],
['5日',344,null,null,285,null,null,null,null,null,null,null,null],
['6日',345,null,null,269,null,null,null,null,null,null,null,null],
['7日',354,null,null,258,null,null,null,null,null,null,null,null],
['8日',385,null,null,306,null,null,null,null,null,null,null,null],
['9日',305,null,null,300,null,null,null,null,null,null,null,null],
['10日',257,null,null,357,null,null,null,null,null,null,null,null],
['11日',267,null,null,390,null,null,null,null,null,null,null,null],
['12日',292,null,null,379,null,null,null,null,null,null,null,null],
['13日',285,null,null,302,null,null,null,null,null,null,null,null],
['14日',377,null,null,322,null,null,null,null,null,null,null,null],
['15日',375,null,null,338,null,null,null,null,null,null,null,null],
['16日',291,null,null,431,null,null,null,null,null,null,null,null],
['17日',340,null,null,457,null,null,null,null,null,null,null,null],
['18日',401,null,null,455,null,null,null,null,null,null,null,null],
['19日',387,null,null,468,null,null,null,null,null,null,null,null],
['20日',473,null,null,358,null,null,null,null,null,null,null,null],
['21日',400,null,null,470,null,null,null,null,null,null,null,null],
['22日',415,null,null,494,null,null,null,null,null,null,null,null],
['23日',243,null,null,530,null,null,null,null,null,null,null,null],
['24日',185,null,null,529,null,null,185,null,null,null,null,null],
['25日',252,null,null,521,null,null,null,null,null,null,null,null],
['26日',284,null,null,522,null,null,null,null,null,null,null,null],
['27日',323,null,null,449,null,null,null,null,null,null,null,null],
['28日',273,null,null,342,null,null,null,null,null,null,null,null],
['29日',325,null,null,385,null,null,null,null,null,null,null,null],
['30日',279,null,null,null,null,null,null,null,null,null,null,null],
['31日',308,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:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},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=29 -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)
      }
    });
  }

});