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',627,null,null,653,null,null,null,null,null,null,null,null],
['2日',768,null,null,690,null,null,null,null,null,null,null,null],
['3日',779,null,null,703,null,null,null,null,null,null,null,null],
['4日',769,null,null,658,null,null,null,null,null,null,null,null],
['5日',764,null,null,647,null,null,null,null,null,null,null,null],
['6日',835,null,null,612,null,null,null,null,null,null,null,null],
['7日',685,null,null,577,null,null,null,null,null,null,null,null],
['8日',696,null,null,639,null,null,null,null,null,null,null,null],
['9日',707,null,null,625,null,null,null,null,null,null,null,null],
['10日',725,null,null,608,null,null,null,null,null,null,null,null],
['11日',836,null,null,608,null,null,null,null,null,null,null,null],
['12日',791,null,null,619,null,null,null,null,null,null,null,null],
['13日',775,null,null,617,null,null,null,null,null,null,null,null],
['14日',752,null,null,672,null,null,null,null,null,null,null,null],
['15日',712,null,null,560,null,null,null,null,null,null,null,null],
['16日',756,null,null,641,null,null,null,null,null,null,null,null],
['17日',809,null,null,631,null,null,null,null,null,null,null,null],
['18日',852,null,null,612,null,null,null,null,null,null,null,null],
['19日',873,null,null,689,null,null,null,null,null,null,null,null],
['20日',640,null,null,611,null,null,null,null,null,null,null,null],
['21日',561,null,null,583,null,null,null,null,null,null,null,null],
['22日',695,null,null,652,null,null,null,null,null,null,null,null],
['23日',642,null,null,665,null,null,null,null,null,null,null,null],
['24日',745,null,null,668,null,null,null,null,null,null,null,null],
['25日',707,null,null,670,null,null,null,null,null,null,null,null],
['26日',741,null,null,685,null,null,null,null,null,null,null,null],
['27日',763,null,null,697,null,null,null,null,null,null,null,null],
['28日',771,null,null,696,null,null,null,null,null,null,null,null],
['29日',759,null,null,678,null,null,null,null,null,null,null,null],
['30日',724,null,null,null,null,null,null,null,null,null,null,null],
['31日',683,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: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=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)
      }
    });
  }

});