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',745,null,null,651,null,null,null,null,null,null,null,null],
['2日',676,null,null,642,null,null,null,null,null,null,null,null],
['3日',558,null,null,716,null,null,null,null,null,null,null,null],
['4日',613,null,null,768,null,null,null,null,null,null,null,null],
['5日',783,null,null,765,null,null,null,null,null,null,null,null],
['6日',863,null,null,771,null,null,null,null,null,null,null,null],
['7日',751,null,null,851,null,null,null,null,null,null,null,null],
['8日',784,null,null,527,null,null,null,null,null,null,null,null],
['9日',700,null,null,562,null,null,null,null,null,null,null,null],
['10日',518,null,null,663,null,null,null,null,null,null,null,null],
['11日',575,null,null,729,null,null,null,null,null,null,null,null],
['12日',658,null,null,732,null,null,null,null,null,null,null,null],
['13日',729,null,null,710,null,null,null,null,null,null,null,null],
['14日',674,null,null,796,null,null,null,null,null,null,null,null],
['15日',785,null,null,477,null,null,null,null,null,null,null,null],
['16日',798,null,null,608,null,null,null,null,null,null,null,null],
['17日',560,null,null,571,null,null,null,null,null,null,null,null],
['18日',528,null,null,698,null,null,null,null,null,null,null,null],
['19日',601,null,null,727,null,null,null,null,null,null,null,null],
['20日',692,null,null,null,null,null,null,null,null,null,null,null],
['21日',574,null,null,null,null,null,null,null,null,null,null,null],
['22日',657,null,null,469,null,null,null,null,null,null,null,null],
['23日',720,null,null,512,null,null,null,null,null,null,null,null],
['24日',612,null,null,604,null,null,null,null,null,null,null,null],
['25日',623,null,null,633,null,null,null,null,null,null,null,null],
['26日',728,null,null,673,null,null,null,null,null,null,null,null],
['27日',683,null,null,801,null,null,null,null,null,null,null,null],
['28日',672,null,null,766,null,null,null,null,null,null,null,null],
['29日',744,null,null,null,null,null,null,null,null,null,null,null],
['30日',703,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:900},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=28 -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)
      }
    });
  }

});