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',330,null,null,572,null,null,null,null,null,null,null,null],
['2日',387,null,null,526,null,null,null,null,null,null,null,null],
['3日',407,null,null,546,null,null,null,null,null,null,null,null],
['4日',409,null,null,528,null,null,null,null,null,null,null,null],
['5日',376,null,null,532,null,null,null,null,null,null,null,null],
['6日',312,null,null,616,null,null,null,null,null,null,null,null],
['7日',283,null,null,603,null,null,null,null,null,null,null,null],
['8日',415,null,null,567,null,null,null,null,null,null,null,null],
['9日',485,null,null,593,null,null,null,null,null,null,null,null],
['10日',490,null,null,615,null,null,null,null,null,null,null,null],
['11日',493,null,null,511,null,null,null,null,null,null,null,null],
['12日',508,null,null,571,null,null,null,null,null,null,null,null],
['13日',500,null,null,528,null,null,null,null,null,null,null,null],
['14日',384,null,null,594,null,null,null,null,null,null,null,null],
['15日',393,null,null,494,null,null,null,null,null,null,null,null],
['16日',453,null,null,491,null,null,null,null,null,null,null,null],
['17日',521,null,null,481,null,null,null,null,null,null,null,null],
['18日',501,null,null,365,null,null,null,null,null,null,null,null],
['19日',603,null,null,456,null,null,null,null,null,null,null,null],
['20日',565,null,null,565,null,null,null,null,null,null,null,null],
['21日',416,null,null,645,null,null,null,null,null,null,null,null],
['22日',442,null,null,516,null,null,null,null,null,null,null,null],
['23日',515,null,null,608,null,null,null,null,null,null,null,null],
['24日',497,null,null,286,null,null,null,null,null,null,null,null],
['25日',457,null,null,302,null,null,null,null,null,null,null,null],
['26日',494,null,null,246,null,null,null,null,null,null,null,null],
['27日',245,null,null,328,null,null,null,null,null,null,null,null],
['28日',287,null,null,427,null,null,null,null,null,null,null,null],
['29日',395,null,null,446,null,null,null,null,null,null,null,null],
['30日',420,null,null,353,null,null,null,null,null,null,null,null],
['31日',464,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)
      }
    });
  }

});