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',563,null,null,768,null,null,null,null,null,null,null,null],
['2日',499,null,null,480,null,null,null,null,null,null,null,null],
['3日',482,null,null,496,null,null,null,null,null,null,null,null],
['4日',520,null,null,469,null,null,null,null,null,null,null,null],
['5日',552,null,null,494,null,null,null,null,null,null,null,null],
['6日',590,null,null,534,null,null,null,null,null,null,null,null],
['7日',529,null,null,538,null,null,null,null,null,null,null,null],
['8日',502,null,null,501,null,null,null,null,null,null,null,null],
['9日',565,null,null,500,null,null,null,null,null,null,null,null],
['10日',625,null,null,580,null,null,null,null,null,null,null,null],
['11日',604,null,null,484,null,null,null,null,null,null,null,null],
['12日',567,null,null,594,null,null,null,null,null,null,null,null],
['13日',440,null,null,552,null,null,null,null,null,null,null,null],
['14日',441,null,null,495,null,null,null,null,null,null,null,null],
['15日',537,null,null,571,null,null,null,null,null,null,null,null],
['16日',574,null,null,651,null,null,null,null,null,null,null,null],
['17日',621,null,null,676,null,null,null,null,null,null,null,null],
['18日',693,null,null,663,null,null,null,null,null,null,null,null],
['19日',731,null,null,658,null,null,null,null,null,null,null,null],
['20日',644,null,null,653,null,null,null,null,null,null,null,null],
['21日',602,null,null,648,null,null,null,null,null,null,null,null],
['22日',572,null,null,636,null,null,null,null,null,null,null,null],
['23日',595,null,null,647,null,null,null,null,null,null,null,null],
['24日',684,null,null,636,null,null,null,null,null,null,null,null],
['25日',678,null,null,681,null,null,null,null,null,null,null,null],
['26日',664,null,null,692,null,null,null,null,null,null,null,null],
['27日',619,null,null,669,null,null,null,null,null,null,null,null],
['28日',522,null,null,451,null,null,null,null,null,null,null,null],
['29日',665,null,null,422,null,null,null,null,null,null,null,null],
['30日',735,null,null,null,null,null,null,null,null,null,null,null],
['31日',714,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: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=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)
      }
    });
  }

});