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',570,null,null,625,null,null,null,null,null,null,null,null],
['2日',251,null,null,321,null,null,null,null,null,null,null,null],
['3日',355,null,null,400,null,null,null,null,null,null,null,null],
['4日',469,null,null,528,null,null,null,null,null,null,null,null],
['5日',604,null,null,636,null,null,null,null,null,null,null,null],
['6日',649,null,null,634,null,null,null,null,null,null,null,null],
['7日',617,null,null,606,null,null,null,null,null,null,null,null],
['8日',598,null,null,702,null,null,null,null,null,null,null,null],
['9日',591,null,null,675,null,null,null,null,null,null,null,null],
['10日',645,null,null,707,null,null,null,null,null,null,null,null],
['11日',695,null,null,796,null,null,null,null,null,null,null,null],
['12日',628,null,null,740,null,null,null,null,null,null,null,null],
['13日',604,null,null,616,null,null,null,null,null,null,null,null],
['14日',539,null,null,489,null,null,null,null,null,null,null,null],
['15日',552,null,null,557,null,null,null,null,null,null,null,null],
['16日',242,null,null,393,null,null,null,null,null,null,null,null],
['17日',358,null,null,556,null,null,null,null,null,null,null,null],
['18日',491,null,null,614,null,null,null,null,null,null,null,null],
['19日',629,null,null,659,null,null,null,null,null,null,null,null],
['20日',690,null,null,520,null,null,null,null,null,null,null,null],
['21日',594,null,null,554,null,null,null,null,null,null,null,null],
['22日',583,null,null,null,null,null,null,null,null,null,null,null],
['23日',644,null,null,null,null,null,null,null,null,null,null,null],
['24日',221,null,null,null,null,null,null,null,null,null,null,null],
['25日',342,null,null,null,null,null,null,null,null,null,null,null],
['26日',477,null,null,null,null,null,null,null,null,null,null,null],
['27日',566,null,null,null,null,null,null,null,null,null,null,null],
['28日',564,null,null,null,null,null,null,null,null,null,null,null],
['29日',578,null,null,null,null,null,null,null,null,null,null,null],
['30日',524,null,null,null,null,null,null,null,null,null,null,null],
['31日',null,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5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=21 -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)
      }
    });
  }

});