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',548,null,null,836,null,null,null,null,null,null,null,null],
['2日',714,null,null,909,null,null,null,null,null,null,null,null],
['3日',710,null,null,715,null,null,null,null,null,null,null,null],
['4日',753,null,null,685,null,null,null,null,null,null,null,null],
['5日',711,null,null,723,null,null,null,null,null,null,null,null],
['6日',812,null,null,804,null,null,null,null,null,null,null,null],
['7日',537,null,null,792,null,null,null,null,null,null,null,null],
['8日',556,null,null,789,null,null,null,null,null,null,null,null],
['9日',597,null,null,828,null,null,null,null,null,null,null,null],
['10日',672,null,null,840,null,null,null,null,null,null,null,null],
['11日',755,null,null,713,null,null,null,null,null,null,null,null],
['12日',647,null,null,644,null,null,null,null,null,null,null,null],
['13日',729,null,null,694,null,null,null,null,null,null,null,null],
['14日',576,null,null,723,null,null,null,null,null,null,null,null],
['15日',499,null,null,784,null,null,null,null,null,null,null,null],
['16日',591,null,null,895,null,null,null,null,null,null,null,null],
['17日',670,null,null,873,null,null,null,null,null,null,null,null],
['18日',859,null,null,835,null,null,null,null,null,null,null,null],
['19日',740,null,null,677,null,null,null,null,null,null,null,null],
['20日',759,null,null,684,null,null,null,null,null,null,null,null],
['21日',643,null,null,702,null,null,null,null,null,null,null,null],
['22日',579,null,null,738,null,null,null,null,null,null,null,null],
['23日',607,null,null,709,null,null,null,null,null,null,null,null],
['24日',698,null,null,711,null,null,null,null,null,null,null,null],
['25日',655,null,null,680,null,null,null,null,null,null,null,null],
['26日',784,null,null,658,null,null,null,null,null,null,null,null],
['27日',652,null,null,707,null,null,null,null,null,null,null,null],
['28日',619,null,null,770,null,null,null,null,null,null,null,null],
['29日',625,null,null,810,null,null,null,null,null,null,null,null],
['30日',725,null,null,809,null,null,null,null,null,null,null,null],
['31日',776,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:'2023年11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=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)
      }
    });
  }

});