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',754,null,null,751,null,null,null,null,null,null,null,null],
['2日',410,null,null,469,null,null,null,null,null,null,null,null],
['3日',479,null,null,551,null,null,null,null,null,null,null,null],
['4日',564,null,null,643,null,null,null,null,null,null,null,null],
['5日',658,null,null,757,null,null,null,null,null,null,null,null],
['6日',718,null,null,796,null,null,null,null,null,null,null,null],
['7日',690,null,null,779,null,null,null,null,null,null,null,null],
['8日',720,null,null,758,null,null,null,null,null,null,null,null],
['9日',760,null,null,777,null,null,null,null,null,null,null,null],
['10日',764,null,null,875,null,null,null,null,null,null,null,null],
['11日',719,null,null,867,null,null,null,null,null,null,null,null],
['12日',771,null,null,923,null,null,null,null,null,null,null,null],
['13日',770,null,null,848,null,null,null,null,null,null,null,null],
['14日',724,null,null,870,null,null,null,null,null,null,null,null],
['15日',722,null,null,890,null,null,null,null,null,null,null,null],
['16日',696,null,null,757,null,null,null,null,null,null,null,null],
['17日',711,null,null,823,null,null,null,null,null,null,null,null],
['18日',728,null,null,805,null,null,null,null,null,null,null,null],
['19日',749,null,null,523,null,null,null,null,null,null,null,null],
['20日',675,null,null,612,null,null,null,null,null,null,null,null],
['21日',472,null,null,703,null,null,null,null,null,null,null,null],
['22日',557,null,null,782,null,null,null,null,null,null,null,null],
['23日',607,null,null,863,null,null,null,null,null,null,null,null],
['24日',680,null,null,782,null,null,null,null,null,null,null,null],
['25日',741,null,null,590,null,null,null,null,null,null,null,null],
['26日',698,null,null,689,null,null,null,null,null,null,null,null],
['27日',542,null,null,759,null,null,null,null,null,null,null,null],
['28日',635,null,null,799,null,null,null,null,null,null,null,null],
['29日',657,null,null,754,null,null,null,null,null,null,null,null],
['30日',697,null,null,null,null,null,null,null,null,null,null,null],
['31日',765,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:1000},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)
      }
    });
  }

});