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',529,null,null,786,null,null,null,null,null,null,null,null],
['2日',595,null,null,925,null,null,null,null,null,null,null,null],
['3日',577,null,null,636,null,null,null,null,null,null,null,null],
['4日',625,null,null,611,null,null,null,null,null,null,null,null],
['5日',656,null,null,682,null,null,null,null,null,null,null,null],
['6日',623,null,null,709,null,null,null,null,null,null,null,null],
['7日',671,null,null,650,null,null,null,null,null,null,null,null],
['8日',576,null,null,568,null,null,null,null,null,null,null,null],
['9日',617,null,null,690,null,null,null,null,null,null,null,null],
['10日',588,null,null,670,null,null,null,null,null,null,null,null],
['11日',524,null,null,564,null,null,null,null,null,null,null,null],
['12日',538,null,null,599,null,null,null,null,null,null,null,null],
['13日',510,null,null,584,null,null,null,null,null,null,null,null],
['14日',569,null,null,585,null,null,null,null,null,null,null,null],
['15日',573,null,null,623,null,null,null,null,null,null,null,null],
['16日',558,null,null,689,null,null,null,null,null,null,null,null],
['17日',593,null,null,571,null,null,null,null,null,null,null,null],
['18日',605,null,null,629,null,null,null,null,null,null,null,null],
['19日',640,null,null,714,null,null,null,null,null,null,null,null],
['20日',515,null,null,683,null,null,null,null,null,null,null,null],
['21日',623,null,null,701,null,null,null,null,null,null,null,null],
['22日',642,null,null,679,null,null,null,null,null,null,null,null],
['23日',619,null,null,668,null,null,null,null,null,null,null,null],
['24日',645,null,null,705,null,null,null,null,null,null,null,null],
['25日',560,null,null,706,null,null,null,null,null,null,null,null],
['26日',620,null,null,638,null,null,null,null,null,null,null,null],
['27日',628,null,null,628,null,null,null,null,null,null,null,null],
['28日',630,null,null,694,null,null,null,null,null,null,null,null],
['29日',646,null,null,781,null,null,null,null,null,null,null,null],
['30日',633,null,null,null,null,null,null,null,null,null,null,null],
['31日',674,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)
      }
    });
  }

});