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,337,null,null,null,null,null,null,null,null],
['2日',501,null,null,365,null,null,null,null,null,null,null,null],
['3日',524,null,null,452,null,null,null,null,null,null,null,null],
['4日',410,null,null,425,null,null,null,null,null,null,null,null],
['5日',445,null,null,403,null,null,null,null,null,null,null,null],
['6日',414,null,null,478,null,null,null,null,null,null,null,null],
['7日',493,null,null,537,null,null,null,null,null,null,null,null],
['8日',497,null,null,491,null,null,null,null,null,null,null,null],
['9日',484,null,null,538,null,null,null,null,null,null,null,null],
['10日',663,null,null,595,null,null,null,null,null,null,null,null],
['11日',530,null,null,428,null,null,null,null,null,null,null,null],
['12日',520,null,null,470,null,null,null,null,null,null,null,null],
['13日',539,null,null,426,null,null,null,null,null,null,null,null],
['14日',557,null,null,514,null,null,null,null,null,null,null,null],
['15日',408,null,null,579,null,null,null,null,null,null,null,null],
['16日',500,null,null,671,null,null,null,null,null,null,null,null],
['17日',604,null,null,596,null,null,null,null,null,null,null,null],
['18日',627,null,null,584,null,null,null,null,null,null,null,null],
['19日',549,null,null,635,null,null,null,null,null,null,null,null],
['20日',606,null,null,499,null,null,null,null,null,null,null,null],
['21日',645,null,null,644,null,null,null,null,null,null,null,null],
['22日',534,null,null,465,null,null,null,null,null,null,null,null],
['23日',570,null,null,479,null,null,null,null,null,null,null,null],
['24日',652,null,null,444,null,null,null,null,null,null,null,null],
['25日',501,null,null,523,null,null,null,null,null,null,null,null],
['26日',522,null,null,570,null,null,null,null,null,null,null,null],
['27日',527,null,null,610,null,null,null,null,null,null,null,null],
['28日',473,null,null,617,null,null,null,null,null,null,null,null],
['29日',490,null,null,664,null,null,null,null,null,null,null,null],
['30日',564,null,null,639,null,null,null,null,null,null,null,null],
['31日',587,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:700},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)
      }
    });
  }

});