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',546,null,null,674,null,null,null,null,null,null,null,null],
['2日',570,null,null,810,null,null,null,null,null,null,null,null],
['3日',596,null,null,740,null,null,null,null,null,null,null,null],
['4日',562,null,null,736,null,null,null,null,null,null,null,null],
['5日',561,null,null,549,null,null,null,null,null,null,null,null],
['6日',586,null,null,707,null,null,null,null,null,null,null,null],
['7日',600,null,null,654,null,null,null,null,null,null,null,null],
['8日',426,null,null,665,null,null,null,null,null,null,null,null],
['9日',501,null,null,788,null,null,null,null,null,null,null,null],
['10日',550,null,null,860,null,null,null,null,null,null,null,null],
['11日',596,null,null,870,null,null,null,null,null,null,null,null],
['12日',608,null,null,738,null,null,null,null,null,null,null,null],
['13日',614,null,null,850,null,null,null,null,null,null,null,null],
['14日',628,null,null,838,null,null,null,null,null,null,null,null],
['15日',647,null,null,881,null,null,null,null,null,null,null,null],
['16日',593,null,null,892,null,null,null,null,null,null,null,null],
['17日',639,null,null,875,null,null,null,null,null,null,null,null],
['18日',668,null,null,872,null,null,null,null,null,null,null,null],
['19日',610,null,null,673,null,null,null,null,null,null,null,null],
['20日',665,null,null,846,null,null,null,null,null,null,null,null],
['21日',620,null,null,936,null,null,null,null,null,null,null,null],
['22日',523,null,null,857,null,null,null,null,null,null,null,null],
['23日',558,null,null,838,null,null,null,null,null,null,null,null],
['24日',613,null,null,1029,null,null,null,null,null,null,null,null],
['25日',623,null,null,921,null,null,null,null,null,null,null,null],
['26日',672,null,null,646,null,null,null,null,null,null,null,null],
['27日',736,null,null,583,null,null,null,null,null,null,null,null],
['28日',735,null,null,706,null,null,null,null,null,null,null,null],
['29日',646,null,null,748,null,null,null,null,null,null,null,null],
['30日',643,null,null,786,null,null,null,null,null,null,null,null],
['31日',735,null,null,947,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1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},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=31 -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)
      }
    });
  }

});