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',638,null,null,661,null,null,null,null,null,null,null,null],
['2日',405,null,null,490,null,null,null,null,null,null,null,null],
['3日',434,null,null,560,null,null,null,null,null,null,null,null],
['4日',486,null,null,648,null,null,null,null,null,null,null,null],
['5日',551,null,null,604,null,null,null,null,null,null,null,null],
['6日',631,null,null,499,null,null,null,null,null,null,null,null],
['7日',635,null,null,581,null,null,null,null,null,null,null,null],
['8日',631,null,null,649,null,null,null,null,null,null,null,null],
['9日',534,null,null,426,null,null,null,null,null,null,null,null],
['10日',601,null,null,495,null,null,null,null,null,null,null,null],
['11日',672,null,null,516,null,null,null,null,null,null,null,null],
['12日',539,null,null,540,null,null,null,null,null,null,null,null],
['13日',503,null,null,661,null,null,null,null,null,null,null,null],
['14日',621,null,null,657,null,null,null,null,null,null,null,null],
['15日',632,null,null,664,null,null,null,null,null,null,null,null],
['16日',804,null,null,670,null,null,null,null,null,null,null,null],
['17日',844,null,null,791,null,null,null,null,null,null,null,null],
['18日',733,null,null,669,null,null,null,null,null,null,null,null],
['19日',674,null,null,701,null,null,null,null,null,null,null,null],
['20日',774,null,null,772,null,null,null,null,null,null,null,null],
['21日',707,null,null,773,null,null,null,null,null,null,null,null],
['22日',583,null,null,744,null,null,null,null,null,null,null,null],
['23日',782,null,null,581,null,null,null,null,null,null,null,null],
['24日',1004,null,null,490,null,null,null,null,null,null,null,null],
['25日',947,null,null,529,null,null,null,null,null,null,null,null],
['26日',457,null,null,597,null,null,null,null,null,null,null,null],
['27日',384,null,null,704,null,null,null,null,null,null,null,null],
['28日',469,null,null,805,null,null,null,null,null,null,null,null],
['29日',579,null,null,771,null,null,null,null,null,null,null,null],
['30日',577,null,null,null,null,null,null,null,null,null,null,null],
['31日',631,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: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=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)
      }
    });
  }

});