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',305,null,null,411,null,null,null,null,null,null,null,null],
['2日',172,null,null,365,null,null,172,null,null,null,null,null],
['3日',178,null,null,369,null,null,178,null,null,null,null,null],
['4日',202,null,null,444,null,null,null,null,null,null,null,null],
['5日',217,null,null,466,null,null,null,null,null,null,null,null],
['6日',217,null,null,461,null,null,null,null,null,null,null,null],
['7日',291,null,null,567,null,null,null,null,null,null,null,null],
['8日',376,null,null,541,null,null,null,null,null,null,null,null],
['9日',393,null,null,568,null,null,null,null,null,null,null,null],
['10日',407,null,null,487,null,null,null,null,null,null,null,null],
['11日',422,null,null,498,null,null,null,null,null,null,null,null],
['12日',356,null,null,515,null,null,null,null,null,null,null,null],
['13日',407,null,null,444,null,null,null,null,null,null,null,null],
['14日',463,null,null,358,null,null,null,null,null,null,null,null],
['15日',424,null,null,350,null,null,null,null,null,null,null,null],
['16日',475,null,null,438,null,null,null,null,null,null,null,null],
['17日',190,null,null,438,null,null,190,null,null,null,null,null],
['18日',226,null,null,480,null,null,null,null,null,null,null,null],
['19日',277,null,null,486,null,null,null,null,null,null,null,null],
['20日',338,null,null,533,null,null,null,null,null,null,null,null],
['21日',364,null,null,588,null,null,null,null,null,null,null,null],
['22日',384,null,null,242,null,null,null,null,null,null,null,null],
['23日',422,null,null,264,null,null,null,null,null,null,null,null],
['24日',364,null,null,334,null,null,null,null,null,null,null,null],
['25日',339,null,null,362,null,null,null,null,null,null,null,null],
['26日',271,null,null,451,null,null,null,null,null,null,null,null],
['27日',272,null,null,462,null,null,null,null,null,null,null,null],
['28日',301,null,null,448,null,null,null,null,null,null,null,null],
['29日',323,null,null,459,null,null,null,null,null,null,null,null],
['30日',350,null,null,null,null,null,null,null,null,null,null,null],
['31日',363,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)
      }
    });
  }

});