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',423,null,null,413,null,null,null,null,null,null,null,null],
['2日',501,null,null,489,null,null,null,null,null,null,null,null],
['3日',629,null,null,625,null,null,null,null,null,null,null,null],
['4日',632,null,null,667,null,null,null,null,null,null,null,null],
['5日',340,null,null,398,null,null,null,null,null,null,null,null],
['6日',342,null,null,387,null,null,null,null,null,null,null,null],
['7日',358,null,null,444,null,null,null,null,null,null,null,null],
['8日',409,null,null,487,null,null,null,null,null,null,null,null],
['9日',453,null,null,469,null,null,null,null,null,null,null,null],
['10日',576,null,null,488,null,null,null,null,null,null,null,null],
['11日',669,null,null,297,null,null,null,null,null,null,null,null],
['12日',533,null,null,326,null,null,null,null,null,null,null,null],
['13日',349,null,null,377,null,null,null,null,null,null,null,null],
['14日',425,null,null,411,null,null,null,null,null,null,null,null],
['15日',510,null,null,505,null,null,null,null,null,null,null,null],
['16日',506,null,null,583,null,null,null,null,null,null,null,null],
['17日',585,null,null,407,null,null,null,null,null,null,null,null],
['18日',625,null,null,407,null,null,null,null,null,null,null,null],
['19日',453,null,null,421,null,null,null,null,null,null,null,null],
['20日',382,null,null,530,null,null,null,null,null,null,null,null],
['21日',449,null,null,583,null,null,null,null,null,null,null,null],
['22日',417,null,null,258,null,null,null,null,null,null,null,null],
['23日',449,null,null,303,null,null,null,null,null,null,null,null],
['24日',553,null,null,346,null,null,null,null,null,null,null,null],
['25日',317,null,null,418,null,null,null,null,null,null,null,null],
['26日',274,null,null,284,null,null,null,null,null,null,null,null],
['27日',316,null,null,315,null,null,null,null,null,null,null,null],
['28日',400,null,null,357,null,null,null,null,null,null,null,null],
['29日',463,null,null,349,null,null,null,null,null,null,null,null],
['30日',328,null,null,381,null,null,null,null,null,null,null,null],
['31日',336,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:'2022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)
      }
    });
  }

});