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',655,null,null,765,null,null,null,null,null,null,null,null],
['2日',581,null,null,689,null,null,null,null,null,null,null,null],
['3日',522,null,null,546,null,null,null,null,null,null,null,null],
['4日',520,null,null,509,null,null,null,null,null,null,null,null],
['5日',565,null,null,595,null,null,null,null,null,null,null,null],
['6日',720,null,null,544,null,null,null,null,null,null,null,null],
['7日',658,null,null,545,null,null,null,null,null,null,null,null],
['8日',668,null,null,585,null,null,null,null,null,null,null,null],
['9日',612,null,null,636,null,null,null,null,null,null,null,null],
['10日',576,null,null,591,null,null,null,null,null,null,null,null],
['11日',657,null,null,702,null,null,null,null,null,null,null,null],
['12日',653,null,null,732,null,null,null,null,null,null,null,null],
['13日',675,null,null,647,null,null,null,null,null,null,null,null],
['14日',688,null,null,593,null,null,null,null,null,null,null,null],
['15日',655,null,null,665,null,null,null,null,null,null,null,null],
['16日',707,null,null,626,null,null,null,null,null,null,null,null],
['17日',588,null,null,591,null,null,null,null,null,null,null,null],
['18日',389,null,null,542,null,null,null,null,null,null,null,null],
['19日',484,null,null,685,null,null,null,null,null,null,null,null],
['20日',506,null,null,408,null,null,null,null,null,null,null,null],
['21日',608,null,null,531,null,null,null,null,null,null,null,null],
['22日',743,null,null,592,null,null,null,null,null,null,null,null],
['23日',670,null,null,711,null,null,null,null,null,null,null,null],
['24日',681,null,null,704,null,null,null,null,null,null,null,null],
['25日',702,null,null,689,null,null,null,null,null,null,null,null],
['26日',701,null,null,661,null,null,null,null,null,null,null,null],
['27日',583,null,null,680,null,null,null,null,null,null,null,null],
['28日',486,null,null,678,null,null,null,null,null,null,null,null],
['29日',471,null,null,646,null,null,null,null,null,null,null,null],
['30日',534,null,null,531,null,null,null,null,null,null,null,null],
['31日',607,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4月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:800},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=30 -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)
      }
    });
  }

});